Sterilisers
Sterilisatoren gewährleisten die zuverlässige Sterilisation von medizinischen Materialien mittels trockener Hitze. LT Laborhandel führt Memmert Heißluftsterilisatoren der SF- und SN-Serie in Volumina von 32 bis 749 Litern, darunter den SF260plus mit TwinDISPLAY. Mehrere Modelle sind als Medizinprodukt Klasse IIb zertifiziert. Unser Serviceteam berät Sie gerne zur passenden Größe.
Memmert SF260 Hot-Air Steriliser, 256 L, Class IIb medical device
Reliable sterilisation for hospitals, medical practices and laboratories The Memmert SF260 hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal capacity of 256 litres and a temperature range of +20 °C to +250 °C, the unit is suitable for hospitals, medical practices and laboratories that need to sterilise large quantities of instruments and containers reliably and with full documentation. Precise temperature control with SetpointWAIT A Pt100 sensor using the 4-wire measurement method (DIN Class A) measures the temperature with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles. An electronically controlled turbine circulates the air in adjustable 10 per cent increments, whilst electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a two-point compression lock. For safety, the unit monitors the temperature electronically and additionally via a mechanical temperature limiter (DIN 12880 Class 1), which triggers at around 20 °C above the maximum temperature. An integrated self-diagnostic system automatically detects faults. Operation, interfaces and documentation The SF260 is controlled via the ControlCOCKPIT SingleDISPLAY: an adaptive digital PID microprocessor controller with a high-resolution TFT colour graphic display and a digital timer (1 minute to 99 days). Log data can be read out and archived via the Ethernet interface or using a USB stick with AtmoCOCKPIT software – the programme sequence remains stored even after a power cut. This significantly simplifies documentation for quality management. Scope of delivery 1x Memmert SF260 hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Technical details Internal capacity256 litres Internal dimensions (W×H×D)640 × 800 × 500 mm External dimensions (W×H×D)824 × 1183 × 684 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensor technologyPt100, 4-wire measurement method, DIN Class A VentilationElectronically controlled recirculation fan, adjustable in 10% increments Fresh air/exhaust airElectronically controlled fresh air and extract air dampers ControlControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel door, 2-point compression lock Rear panel of the housingGalvanised sheet steel Max. load300 kg in total / 20 kg per shelf Max. number of shelves9 InterfacesEthernet, USB (with AtmoCOCKPIT software) Voltage/Power (230 V)50/60 Hz, approx. 3,400 W Voltage/Power (115 V)50/60 Hz, approx. 1,800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation altitude 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions930 × 1,380 × 930 mm Net weight/Gross weightapprox. 110 kg / approx. 161 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Do you require additional accessories, such as further stainless steel grating panels or custom calibration? Our procurement service will be happy to assist you with any special requests.
Memmert SF750plus hot-air steriliser, 749 l, +250 °C, TwinDISPLAY, medical device
Maximum capacity for absolute safety: Memmert SF750plus hot-air steriliser The Memmert SF750plus (MPN SF750plus) is a giant amongst sterilisers. With an impressive internal volume of 749 litres, it offers ample space for the reprocessing of medical instruments, glassware or heat-resistant materials in hospitals, large laboratories and industry. As a Class IIb medical device (in accordance with MDD 93/42/EEC until 26 May 2024; thereafter, please note MDR compliance), this unit meets the most stringent regulatory requirements for hot-air sterilisation. Where other units reach their capacity limits, the SF750plus is only just getting started – and without compromising on temperature accuracy. Safety comes first: the SetpointWAIT function In sterilisation, time and temperature are everything. A critical flaw in conventional units is that the process time (sterilisation time) often begins as soon as the air inside the chamber has reached the setpoint temperature – yet the items being sterilised may still be cooler at that point. The SF750plus eliminates this risk with the SetpointWAIT function. The programme sequence only continues once the setpoint temperature has been reached within a very narrow tolerance range at all measurement points (or, optionally, at a PT100 sensor directly on the items being sterilised). This guarantees that the prescribed hold time (e.g. 180 °C for 30 minutes in accordance with DIN) is adhered to precisely. Here, ‘validatable safety’ is not just a buzzword, but a technical reality. TwinDISPLAY: High-end control system for complex processes As a model in the “plus” series, the SF750plus is equipped with the intuitive ControlCOCKPIT featuring TwinDISPLAY. Two high-resolution TFT touchscreens give you full control and a clear overview. Intuitive operation: Temperature, fan speed, air damper position and programme time can be adjusted using touch drag-and-drop. HeatBALANCE: A unique selling point of the Plus models. Heat distribution is particularly critical with such a large capacity of 749 litres. With HeatBALANCE, you can individually adjust the heating output between the upper and lower heating elements to physically compensate for temperature-related differences (heat rises). Monitoring: Both displays show setpoint and actual values, as well as the status of the safety devices. Forced Air Circulation: The ‘F’ factor The ‘F’ in the model name SF750plus stands for ‘Forced Air Circulation’. A quiet yet powerful fan continuously circulates the hot air within the chamber. In a unit of this size, this is essential to prevent ‘cold spots’ and ensure uniform temperature distribution right into the furthest corners. The fan speed is adjustable in 10 per cent increments, allowing the airflow to be adapted to sensitive contents (e.g. powders that must not be stirred up). Stainless steel: Hygienic, robust, durable Memmert is renowned for its unique textured stainless steel. Both the outer casing and the interior are made of high-quality, rust-proof stainless steel (grade 1.4301). Scratch-resistant: The textured surface is resistant to signs of wear and fingerprints. Hygienic: The interior is manufactured with deep-drawn ribs. This means: no sharp edges, no hard-to-clean corners and an integrated, tilt-proof guide for the wire shelves. Corrosion-resistant: Ideal for daily use with disinfectants and high temperatures. Connectivity and documentation The SF750plus offers state-of-the-art interfaces for the comprehensive documentation of sterilisation processes – a fundamental requirement in a medical environment. USB port: On the ControlCOCKPIT, process data (logger) can be transferred directly to a USB stick or programmes can be uploaded. Ethernet interface: Integrate the device into your network to monitor it via the AtmoCONTROL . User ID: The optional User ID function (on a USB stick) prevents unauthorised tampering with the sterilisation programme. Technical specifications Device type: Hot-air steriliser (medical device) Model: SF750plus Capacity: approx. 749 litres Internal dimensions: W 1040 x H 1200 x D 600 mm Casing: W 1224 x H 1720 x D 784 mm Temperature range: +10 °C above room temperature to +250 °C Control system: TwinDISPLAY (2 x TFT touchscreen) Air circulation: Forced circulation (adjustable fan) Max. load: approx. 300 kg (entire unit) Shelves: 2 wire shelves included (max. 14 possible) Voltage: 400 V, 3-phase (three-phase connection required!) Power consumption: approx. 7,000 W Weight: approx. 217 kg Contents of delivery 1 x Memmert SF750plus hot-air steriliser 2 x stainless steel wire racks (electropolished) 1 x calibration certificate (at +160 °C) 1 x mains cable (three-phase) 1 x User manual & AtmoCONTROL software (download/USB stick) Customised requirements & accessories Do you require reinforced grating for particularly heavy instrument sieves or a feed-through for external sensors? Due to the three-phase connection and the size of the unit, delivery directly to the point of use is often advisable. Please contact our service team for a bespoke delivery quote.
Memmert SF260plus Hot-Air Steriliser, 256 L, TwinDISPLAY, Class IIb medical device
High-end sterilisation for the most demanding requirements The Memmert SF260plus hot-air steriliser is the flagship model of the S Series and is certified as a Class IIb medical device. With a generous capacity of 256 litres, it not only offers space for large loads but also guarantees maximum process reliability thanks to its advanced features. The ‘Plus’ here stands for intelligent redundancy: two high-precision Pt100 sensors monitor the temperature independently of one another and, in the event of a fault, seamlessly take over control to safeguard the sterilisation process. HeatBALANCE: Tailored heat distribution An exclusive feature of the TwinDISPLAY units is the HeatBALANCE function. It allows you to specifically adjust the distribution of heating power between the top and bottom (-50% to +50%). In combination with the air turbine (forced convection), which can be adjusted in 10 % increments, you can thus perfectly adapt the temperature distribution inside the chamber to specific loading patterns. This ensures faster heating times and uniform heating even with complex load configurations.Use in medical practices, clinics and laboratories As a Class IIb medical device, the SF260plus is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – for example, for the reprocessing of instruments in doctors’ and dentists’ surgeries, in hospital hygiene departments, or in microbiological and pharmaceutical laboratories, where traceability and validatable processes are required. The combination of SetpointWAIT, redundant Pt100 sensors and a factory calibration certificate supports precisely these requirements for documentation and process reliability. Comprehensive documentation and ease of use The intuitive ControlCOCKPIT, featuring two high-resolution TFT displays (TwinDISPLAY), provides a complete overview of all parameters. Thanks to the SetpointWAIT function, the process time only begins to run once the setpoint temperature has been reached at all measurement points – a fundamental requirement for validatable processes. Via the standard USB interface, you can save logs directly to a USB stick or easily transfer programmes using the AtmoCONTROL software. The hygienic stainless-steel interior is robust and easy to clean. Technical details Model: SF260plus (Class IIb medical device) Volume: 256 litres External dimensions (W x H x D): 824 x 1183 x 684 mm (depth +56 mm for door handle) Internal dimensions (W x H x D): 640 x 800 x 500 mm Temperature range: +20 °C to +250 °C Sensors: 2 x Pt100 sensors (DIN Class A) for redundant monitoring Control: TwinDISPLAY (adaptive PID microprocessor controller with 2 TFT displays) Ventilation: Forced convection, fan speed adjustable in 10% increments Special function: HeatBALANCE (adjustable top/bottom heat distribution) Safety functions: SetpointWAIT, AutoSAFETY (ASF), TWW/TWB selectable Interfaces: Ethernet LAN and USB Max. load: 300 kg per unit / 20 kg per shelf Voltage / Power: 230 V, 50/60 Hz / approx. 3400 W Contents of delivery 1x Memmert SF260plus hot-air steriliser (base unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (standard at +160 °C) Note: The AtmoCONTROL software can be used via a USB stick or is available as a download. Customised requirements & procurement service Do you require specific accessories such as a mobile base frame, additional shelves or a qualification (IQ/OQ)? If you cannot find the desired accessories or a specific configuration directly in the shop, please use our bespoke procurement service. We will provide you with a suitable quote for your Memmert SF260plus at short notice.
Memmert SF30 Hot-Air Steriliser (32 L), up to +250 °C
Memmert SF30 Hot-Air Steriliser (Medical Device) The Memmert SF30 is a certified hot-air steriliser (Class IIb medical device) with a 32-litre usable volume, designed for the safe sterilisation of medical devices and laboratory instruments using dry heat. It operates within a temperature range up to +250 °C and utilises natural convection for extremely quiet operation. Guaranteed sterilisation with SetpointWAIT The key feature for validatable processes is SetpointWAIT: the sterilisation process and the timer only start once the exact setpoint temperature has been reached at the items being sterilised. This ensures absolute reliability of decontamination and meets the highest medical standards. Maximum safety and precision As a Class IIb medical device (in accordance with Directive 93/42/EEC), the SF30 is subject to the most stringent quality and safety requirements. Precise temperature control and the high-quality finish of the stainless steel interior ensure reproducible results and easy cleaning. Intuitive operation The SingleDISPLAY cockpit allows for simple and clear setting of all parameters. The AtmoCONTROL software (via USB) enables comprehensive documentation of sterilisation cycles, which is essential for quality assurance. Ensure your laboratory’s sterilisation processes are validatable. Contact us for a quote on the Memmert SF30.
Memmert SF55plus Hot-Air Steriliser, 53 L, TwinDISPLAY – Class IIb medical device
The Memmert SF55plus hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 53 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for everyday use in medical practices and laboratories with a regular, moderate throughput. Precise temperature control with SetpointWAIT and HeatBALANCE Two Pt100 sensors provide redundant temperature measurement using the 4-wire measurement method (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards: if one sensor fails, the second takes over automatically – ensuring additional process reliability. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached. By adjusting the heat output distribution between the upper and lower heating groups from -50% to +50%, the heat output distribution can be adapted to suit different load configurations. The air turbine is electronically controlled, adjustable in 10% increments, low-noise and segment-specific; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and enhanced safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a two-point compression latch. For safety, a mechanical temperature limiter (DIN 12880 Class 1) monitors the unit, triggering at around 20 °C above the maximum temperature – this can also be selected as a temperature selector monitor (Protection Class 3.1) or a temperature selector limiter (Protection Class 2) directly on the display. The additional AutoSAFETY function automatically monitors for over- and under-temperature conditions at a freely selectable deviation from the setpoint and triggers a visual and audible alarm in the event of a deviation. An integrated self-diagnostic system automatically detects faults. Operation, interfaces and documentation The SF55plus is controlled via the ControlCOCKPIT TwinDISPLAY: an adaptive digital PID microprocessor controller with two high-resolution TFT colour graphic displays and a digital timer (1 min to 99 days). Programmes can be programmed, managed and transferred via the Ethernet interface or via USB using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly simplifies documentation for quality management. Typical applications As a Class IIb medical device, the SF55plus is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal chamber volume53 litres Internal dimensions (W×H×D)400 × 400 × 330 mm External dimensions (W×H×D)585 × 784 × 514 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration for mutual monitoring and automatic failover in the event of a fault VentilationElectronically controlled, adjustable in 10 % increments, low-noise, segment-specific Fresh air/exhaust airAddition of preheated fresh air via an electronically adjustable exhaust air damper; exhaust air connection with throttle valve, electronically controllable ControlControlCOCKPIT TwinDISPLAY, 2 TFT colour graphic displays, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) + HeatBALANCE (heat distribution -50% to +50%) Temperature monitoringMechanical temperature limiter (DIN 12880 Class 1) + selectable temperature monitor/limiter + AutoSAFETY (over/under-temperature monitoring, visual/audible alarm) Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel door with 2-point locking (compression door seal) Rear panel of the housingGalvanised sheet steel Max. load80 kg in total / 20 kg per shelf Max. number of shelves4 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/power (230 V)approx. 2000 W Voltage/Power (115 V)approx. 1700 W Installation requirementsThe distance between the wall and the rear of the appliance must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent appliance must not be less than 5 cm. Max. 2000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80% non-condensing Packaging dimensions730 x 950 x 670 mm Net weight/Gross weightapprox. 57 kg / approx. 76 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SF55plus hot-air steriliser (basic unit) 1 stainless steel wire rack(s), electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special requests and spare parts.
Memmert SN30plus Hot-Air Steriliser, 32 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN30plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for small practice laboratories, dental and medical practices, as well as school and training laboratories. With an internal capacity of 32 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable when only a few instruments or small quantities of powders and granules need to be sterilised and worktop space is limited. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation, as is standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN30plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The TwinDISPLAY version SN30plus provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in a redundant configuration – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms AutoSAFETY: additional integrated over- and under-temperature monitoring Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This enables a small batch of instruments to be sterilised reliably and with full traceability in a single operation as part of day-to-day practice, without sensitive items being displaced by air flow. Technical details Internal chamber volume32 litres Internal dimensions (W×H×D)400 x 320 x 250 mm External dimensions (W×H×D)585 x 704 x 434 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load60 kg total / 20 kg per shelf Max. number of shelves3 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 1600 W or 115 V/50/60 Hz at approx. 1600 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions660 x 890 x 650 mm Net weight/Gross weightapprox. 46 kg / approx. 62 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SN30plus hot-air steriliser (basic unit) 1x stainless steel wire rack (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN30plus falls under the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN30plus.
Memmert SF750 Hot-Air Steriliser, 749 L, Class IIb medical device
The Memmert SF750 hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 749 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for large batches and high throughput in central sterilisation departments, hospitals and industrial applications. Precise temperature control with SetpointWAIT A 1 Pt100 DIN Class A sensor in a 4-wire configuration measures the temperature with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles. The air turbine is electronically controlled, adjustable in 10 per cent increments and low-noise; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a 2-point compression lock. For safety, the unit monitors the temperature electronically and additionally via a mechanical temperature limiter (DIN 12880 Class 1), which triggers at around 20 °C above the maximum temperature. An integrated self-diagnostic system automatically detects faults. The housing is mounted on castors that can be moved and locked in place, allowing for flexible use even with larger units. Operation, interfaces and documentation The SF750 is controlled via the ControlCOCKPIT SingleDISPLAY: an adaptive digital PID microprocessor controller with a high-resolution TFT colour graphic display and a digital timer (1 min to 99 days). Log data can be read, managed and organised via the Ethernet interface (a time-limited trial version is available for download); a USB stick containing the AtmoCONTROL software is available as an accessory on request. The programme sequence remains stored even after a power cut – this significantly simplifies documentation for quality management. Typical applications As a Class IIb medical device, the SF750 is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal volume749 litres Internal dimensions (W×H×D)1040 × 1200 × 600 mm External dimensions (W×H×D)1224 × 1720 × 784 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 DIN Class A in 4-wire configuration Ventilationelectronically controlled, adjustable in 10 % increments, low-noise Fresh air/exhaust airPre-heated fresh air is introduced via an electronically adjustable exhaust air damper; exhaust air outlet with throttle valve, electronically controlled ControlControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel doors with 2-point locking (compression door seal), lockable Rear panelGalvanised sheet steel InstallationCan be moved and locked in place, on castors Max. load300 kg total / 30 kg per drawer Max. number of shelves14 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power400 V and 3 x 230 V neutral, 50/60 Hz approx. 7000 W Installation requirementsThe distance between the wall and the rear of the unit must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent unit must not be less than 5 cm. Max. 2,000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80 per cent non-condensing Packaging dimensions1330 x 1910 x 1050 mm Net weight/Gross weightapprox. 217 kg / approx. 288 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SF750 hot-air steriliser (basic unit) 2 stainless steel wire racks, electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating panels, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special requests and spare parts.
Memmert SN260 Hot-Air Steriliser, 256 L, Natural Convection – Class IIb medical device
The Memmert SN260 hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for clinics and hospitals with central sterilisation units, large microbiological and pharmaceutical laboratories, and industrial quality assurance. With an internal capacity of 256 litres and a temperature range from +20 °C to +250 °C, the unit is particularly suitable for sterilising high throughput volumes of instruments, containers or bulk materials in a single cycle. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation that are standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN260 operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The SN260 measures temperature via a Pt100 sensor using the 4-wire measurement method (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in practice and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms Controller: SingleDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This enables a large number of instruments, containers or bulk materials to be sterilised reliably and with full traceability in a single operation whilst clinical or laboratory work is ongoing, without sensitive items being displaced by air flow. Technical details Internal volume256 litres Internal dimensions (W×H×D)640 x 800 x 500 mm External dimensions (W×H×D)824 x 1183 x 684 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 sensor, DIN Class A, in 4-wire configuration ConvectionNatural ventilation (no fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlSingleDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load300 kg total / 20 kg per shelf Max. number of shelves9 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 3400 W or 115 V/50/60 Hz at approx. 1800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation altitude 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions930 x 1380 x 930 mm Net weight/Gross weightapprox. 110 kg / approx. 161 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SN260 hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN260 is subject to the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN260.
Memmert SF75 Hot-Air Steriliser, 74 L, Class IIb medical device
The Memmert SF75 hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 74 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for everyday use in medical practices and laboratories with a regular, moderate throughput. Precise temperature control with SetpointWAIT A 1 Pt100 DIN Class A sensor in a 4-wire configuration measures the temperature with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles. The air turbine is electronically controlled, adjustable in 10 % increments and low-noise; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a 2-point compression lock. For safety, the unit monitors the temperature electronically and additionally via a mechanical temperature limiter (DIN 12880 Class 1), which triggers at around 20 °C above the maximum temperature. An integrated self-diagnostic system automatically detects faults. Operation, interfaces and documentation The SF75 is controlled via the ControlCOCKPIT SingleDISPLAY: an adaptive digital PID microprocessor controller with a high-resolution TFT colour graphic display and a digital timer (1 min to 99 days). Log data can be read out, managed and organised via the Ethernet interface (a time-limited trial version is available for download); a USB stick containing the AtmoCONTROL software is available as an accessory on request. The programme sequence remains stored even after a power cut – this significantly simplifies documentation for quality management. Typical areas of application As a Class IIb medical device, the SF75 is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal chamber volume74 litres Internal dimensions (W×H×D)400 × 560 × 330 mm External dimensions (W×H×D)585 × 944 × 514 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 DIN Class A in 4-wire configuration Ventilationelectronically controlled, adjustable in 10 % increments, low-noise Fresh air/exhaust airPre-heated fresh air is introduced via an electronically adjustable extract air damper; extract air outlet with throttle valve, electronically controlled ControlControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel door with 2-point locking (compression door seal) Rear panel of the housingGalvanised sheet steel Max. load120 kg in total / 20 kg per shelf Max. number of shelves6 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/power (230 V)approx. 2500 W Voltage/Power (115 V)approx. 1,800 W Installation requirementsThe distance between the wall and the rear of the appliance must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent appliance must not be less than 5 cm. Max. 2,000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80 per cent non-condensing Packaging dimensions730 x 1130 x 670 mm Net weight/Gross weightapprox. 66 kg / approx. 85 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SF75 hot-air steriliser (basic unit) 2 stainless steel wire racks, electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating panels, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special requests and spare parts.
Memmert SN160plus Hot-Air Steriliser, 161 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN160plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for hospital laboratories, microbiological and pharmaceutical laboratories, as well as larger medical practices with regular sterilisation requirements. With an internal capacity of 161 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable for the reliable sterilisation of multiple batches of instruments, vessels or powders during day-to-day practice or laboratory operations. The combination of certified medical device classification and a validatable sterilisation process supports the traceability and documentation requirements that are standard in the quality management systems of medical practices, hospitals and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN160plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The TwinDISPLAY version, the SN160plus, provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in a redundant configuration – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms AutoSAFETY: additional integrated over- and under-temperature monitoring HeatBALANCE: heating power distribution individually adjustable from -50% to +50% Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and logger data read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles in quality management This allows a large batch of instruments or vessels to be sterilised reliably and with full traceability in a single operation whilst the hospital or laboratory is in operation, without sensitive items being displaced by air flow. Technical details Internal chamber volume161 litres Internal dimensions (W×H×D)560 x 720 x 400 mm External dimensions (W×H×D)745 x 1104 x 584 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load210 kg total / 20 kg per shelf Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 3200 W or 115 V/50/60 Hz at approx. 1800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions830 x 1,300 x 800 mm Net weight/Gross weightapprox. 96 kg / approx. 122 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SN160plus hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN160plus falls under the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN160plus.
Memmert SN110 Hot-Air Steriliser, 108 L, Natural Convection – Class IIb medical device
The Memmert SN110 hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for hospital laboratories, microbiological and pharmaceutical laboratories, as well as larger medical practices with regular sterilisation requirements. With an internal capacity of 108 litres and a temperature range from +20 °C to +250 °C, the unit is particularly suitable for the reliable sterilisation of multiple batches of instruments, vessels or powders during ongoing practice or laboratory operations. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation that are standard in the quality management systems of medical practices, hospitals and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN110 operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The SN110 measures the temperature using a Pt100 sensor in a 4-wire measurement configuration (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required in practice and clinical hygiene, as well as in microbiological and pharmaceutical laboratories for quality management documentation. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms Controller: SingleDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles in quality management This allows a large batch of instruments or vessels to be sterilised reliably and with full traceability in a single operation whilst clinical or laboratory work is ongoing, without sensitive items being displaced by air flow. Technical details Internal chamber volume108 litres Internal dimensions (W×H×D)560 x 480 x 400 mm External dimensions (W×H×D)745 x 864 x 584 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 sensor, DIN Class A, in 4-wire configuration ConvectionNatural ventilation (no fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlSingleDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load175 kg total / 20 kg per shelf Max. number of shelves5 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 2800 W or 115 V/50/60 Hz at approx. 1800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions830 x 1050 x 800 mm Net weight/Gross weightapprox. 74 kg / approx. 99 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SN110 hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN110 is subject to the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN110.
Memmert SN260plus Hot-Air Steriliser, 256 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN260plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for clinics and hospitals with central sterilisation departments, large microbiological and pharmaceutical laboratories, and industrial quality assurance. With an internal volume of 256 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable when high throughput volumes of instruments, containers or bulk materials need to be sterilised in a single cycle. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation, as is standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN260plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The TwinDISPLAY version, the SN260plus, provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in tandem – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms AutoSAFETY: additional integrated over- and under-temperature monitoring HeatBALANCE: heating power distribution individually adjustable from -50% to +50% Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and logger data read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This enables a large number of instruments, containers or bulk materials to be sterilised reliably and with full traceability in a single operation whilst the clinic or laboratory is in operation, without sensitive items being displaced by air flow. Technical details Internal volume256 litres Internal dimensions (W×H×D)640 x 800 x 500 mm External dimensions (W×H×D)824 x 1183 x 684 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load300 kg total / 20 kg per shelf Max. number of shelves9 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 3400 W or 115 V/50/60 Hz at approx. 1800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation altitude 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions930 x 1,380 x 930 mm Net weight/Gross weightapprox. 110 kg / approx. 161 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SN260plus hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN260plus is subject to the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN260plus.
Memmert SF55 Hot-Air Steriliser, 53 L, Class IIb medical device
The Memmert SF55 hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 53 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for everyday use in medical practices and laboratories with a regular, moderate throughput. Precise temperature control with SetpointWAIT A 1 Pt100 DIN Class A sensor in a 4-wire configuration measures the temperature with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles. The air turbine is electronically controlled, adjustable in 10 % increments and low-noise; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a 2-point compression lock. For safety, the unit monitors the temperature electronically and additionally via a mechanical temperature limiter (DIN 12880 Class 1), which triggers at around 20 °C above the maximum temperature. An integrated self-diagnostic system automatically detects faults. Operation, interfaces and documentation The SF55 is controlled via the ControlCOCKPIT SingleDISPLAY: an adaptive digital PID microprocessor controller with a high-resolution TFT colour graphic display and a digital timer (1 min to 99 days). Log data can be read out, managed and organised via the Ethernet interface (a time-limited trial version is available for download); a USB stick containing the AtmoCONTROL software is available as an accessory on request. The programme sequence remains stored even after a power cut – this significantly simplifies documentation for quality management. Typical areas of application As a Class IIb medical device, the SF55 is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal chamber volume53 litres Internal dimensions (W×H×D)400 × 400 × 330 mm External dimensions (W×H×D)585 × 784 × 514 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 DIN Class A in 4-wire configuration Ventilationelectronically controlled, adjustable in 10 % increments, low-noise Fresh air/exhaust airPre-heated fresh air is introduced via an electronically adjustable extract air damper; extract air outlet with throttle valve, electronically controlled ControlControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel door with 2-point locking (compression door seal) Rear panel of the housingGalvanised sheet steel Max. load80 kg in total / 20 kg per shelf Max. number of shelves4 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/power (230 V)approx. 2000 W Voltage/Power (115 V)approx. 1700 W Installation requirementsThe distance between the wall and the rear of the appliance must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent appliance must not be less than 5 cm. Max. 2000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80% non-condensing Packaging dimensions730 x 950 x 670 mm Net weight/Gross weightapprox. 57 kg / approx. 76 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SF55 hot-air steriliser (basic unit) 1 stainless steel wire rack(s), electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special enquiries and spare parts.
Memmert SN55 Hot-Air Steriliser (53 l, natural convection), up to +250 °C
The Memmert SN55 is a hot-air steriliser classified as a Class IIb medical device, which has been specially developed for the safe sterilisation of medical instruments and containers using dry heat. Unlike models with forced air circulation, the SN55 (S=Steriliser, N=Natural convection) operates using natural convection. The absence of a fan eliminates the risk of fine particles or germs being dispersed throughout the interior by air turbulence – a crucial factor when handling critical loads. Validatable process reliability The most critical parameter in sterilisation is not the duration of the programme, but the dwell time at the setpoint temperature. The SN55 features the essential SetpointWAIT function: the process time only begins to run once the setpoint temperature has actually been reached at all measurement points inside the chamber. This prevents the heating phase from being incorrectly counted as sterilisation time and guarantees the reproducibility of cycles in accordance with medical standards. Hygienic Design & Heating Concept The interior is made of deep-drawn, stainless steel (grade 1.4301) and is particularly easy to clean thanks to its large radii. Memmert employs all-round heating: the heating elements are protected within fins on all four sides of the interior. This ensures excellent temperature uniformity and direct heat transfer to the items being sterilised, even without a fan. The unit is controlled via the intuitive “SingleDISPLAY” (TFT colour graphic display), which precisely regulates parameters such as temperature and flap position. Technical details Internal chamber volume: 53 l Temperature range: +5 °C above room temperature to +250 °C Convection type: Natural convection (no fan) Medical device: Class IIb (in accordance with MDD 93/42/EEC) Internal dimensions (W x H x D): 400 x 400 x 330 mm Housing dimensions (W x H x D): 585 x 784 x 514 mm Max. total load: 80 kg Max. load per shelf: 20 kg Control system: SingleDISPLAY (PID microprocessor) Temperature sensor: 1 Pt100 (DIN Class A) Power consumption: approx. 2000 W (at 230 V) Protection class according to DIN EN 60529: IP 20 Scope of delivery Memmert SN55 hot-air steriliser 1x stainless steel wire rack (electropolished) Factory calibration certificate (at +160 °C) Operating instructions Customised requirements & procurement service Do you require the “TwinDISPLAY” version (SN55plus) for complex ramp programming, or additional wire racks to maximise the loading area? We can also configure your unit with side feed-throughs for external sensors or assist you with qualification (IQ/OQ).
Memmert SN160 Hot-Air Steriliser, 161 L, Natural Convection – Class IIb medical device
The Memmert SN160 hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for hospital laboratories, microbiological and pharmaceutical laboratories, as well as larger medical practices with regular sterilisation requirements. With an internal capacity of 161 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable for the reliable sterilisation of multiple batches of instruments, vessels or powders during ongoing practice or laboratory operations. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation that are standard in the quality management systems of medical practices, hospitals and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN160 operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air flap, whilst an exhaust air outlet with an adjustable damper ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The SN160 measures temperature via a Pt100 sensor using the 4-wire measurement method (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in practice and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms Controller: SingleDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles in quality management This allows a large batch of instruments or vessels to be sterilised reliably and with full traceability in a single operation whilst the clinic or laboratory is in operation, without sensitive items being displaced by air flow. Technical details Internal chamber volume161 litres Internal dimensions (W×H×D)560 x 720 x 400 mm External dimensions (W×H×D)745 x 1104 x 584 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 sensor, DIN Class A, in 4-wire configuration ConvectionNatural ventilation (no recirculation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlSingleDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load210 kg total / 20 kg per shelf Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 3200 W or 115 V/50/60 Hz at approx. 1800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions830 x 1,300 x 800 mm Net weight/Gross weightapprox. 96 kg / approx. 122 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SN160 hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN160 falls under the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN160.
Memmert SF160 Hot-Air Steriliser, 161 L, Class IIb medical device
The Memmert SF160 hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 161 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for higher throughput volumes in hospitals, medical practices and laboratories with several sterilisation cycles per day. Precise temperature control with SetpointWAIT A 1 Pt100 DIN Class A sensor in a 4-wire configuration measures the temperature with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles. The air turbine is electronically controlled, adjustable in 10 % increments and low-noise; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a 2-point compression lock. For safety, the unit monitors the temperature electronically and additionally via a mechanical temperature limiter (DIN 12880 Class 1), which triggers at around 20 °C above the maximum temperature. An integrated self-diagnostic system automatically detects faults. Operation, interfaces and documentation The SF160 is controlled via the ControlCOCKPIT SingleDISPLAY: an adaptive digital PID microprocessor controller with a high-resolution TFT colour graphic display and a digital timer (1 min to 99 days). Log data can be read out, managed and organised via the Ethernet interface (a time-limited trial version is available for download); a USB stick containing the AtmoCONTROL software is available as an accessory on request. The programme sequence remains stored even after a power cut – this significantly simplifies documentation for quality management. Typical areas of application As a Class IIb medical device, the SF160 is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal chamber volume161 litres Internal dimensions (W×H×D)560 × 720 × 400 mm External dimensions (W×H×D)745 × 1104 × 584 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 DIN Class A in 4-wire configuration Ventilationelectronically controlled, adjustable in 10 % increments, low-noise Fresh air/exhaust airPre-heated fresh air is introduced via an electronically adjustable exhaust air damper; exhaust air outlet with throttle valve, electronically controlled ControlControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel door with 2-point locking (compression door seal) Rear panel of the housingGalvanised sheet steel Max. load210 kg in total / 20 kg per shelf Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/power (230 V)approx. 3200 W Voltage/Power (115 V)approx. 1,800 W Installation requirementsThe distance between the wall and the rear of the appliance must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent appliance must not be less than 5 cm. Max. 2,000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80 per cent non-condensing Packaging dimensions830 x 1300 x 800 mm Net weight/Gross weightapprox. 96 kg / approx. 122 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SF160 hot-air steriliser (basic unit) 2 stainless steel wire racks, electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating panels, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special enquiries and spare parts.
Memmert SF450plus Hot-Air Steriliser, 449 L, TwinDISPLAY – Class IIb medical device
The Memmert SF450plus hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 449 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for large batches and high throughput in central sterilisation departments, hospitals and industrial applications. Precise temperature control with SetpointWAIT and HeatBALANCE Two Pt100 sensors measure the temperature redundantly using the 4-wire measurement method (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards: if one sensor fails, the second takes over automatically – ensuring additional process reliability. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached. By adjusting the heat output distribution between the upper and lower heating groups from -50% to +50%, the heat output distribution between the upper and lower heating groups can be adjusted by -50% to +50% to adapt the heat distribution to different loads. The air turbine is electronically controlled, adjustable in 10% increments, low-noise and segment-specific; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and enhanced safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a two-point compression latch. For safety, a mechanical temperature limiter (DIN 12880 Class 1) monitors the unit, triggering at around 20 °C above the maximum temperature – this can also be selected as a temperature selector monitor (Protection Class 3.1) or a temperature selector limiter (Protection Class 2) directly on the display. The additional AutoSAFETY function automatically monitors over- and under-temperature conditions at a freely selectable margin from the setpoint and triggers a visual and audible alarm in the event of a deviation. An integrated self-diagnostic system automatically detects faults. The housing is mounted on castors that can be moved and locked in place, allowing for flexible use even with larger units. Operation, interfaces and documentation The SF450plus is controlled via the ControlCOCKPIT TwinDISPLAY: an adaptive digital PID microprocessor controller with two high-resolution TFT colour graphic displays and a digital timer (1 min to 99 days). Programmes can be programmed, managed and transferred via the Ethernet interface or via USB using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly simplifies documentation for quality management. Typical applications As a Class IIb medical device, the SF450plus is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal volume449 litres Internal dimensions (W×H×D)1040 × 720 × 600 mm External dimensions (W×H×D)1224 × 1247 × 784 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration for mutual monitoring and automatic failover in the event of a fault VentilationElectronically controlled, adjustable in 10 % increments, low-noise, segment-specific Fresh air/exhaust airAddition of preheated fresh air via an electronically adjustable exhaust air damper; exhaust air connection with throttle valve, electronically controllable ControlControlCOCKPIT TwinDISPLAY, 2 TFT colour graphic displays, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 min to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) + HeatBALANCE (heat distribution -50% to +50%) Temperature monitoringMechanical temperature limiter (DIN 12880 Class 1) + selectable temperature monitor/limiter + AutoSAFETY (over/under-temperature monitoring, visual/audible alarm) Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel doors with 2-point locking (compression door seal), lockable Rear panelGalvanised sheet steel InstallationCan be moved and locked in place, on castors Max. load300 kg total / 30 kg per drawer Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power400 V and 3 x 230 V neutral, 50/60 Hz approx. 5800 W Installation requirementsThe distance between the wall and the rear of the unit must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent unit must not be less than 5 cm. Max. 2,000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80 per cent non-condensing Packaging dimensions1330 x 1440 x 1050 mm Net weight/Gross weightapprox. 161 kg / approx. 227 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SF450plus hot-air steriliser (basic unit) 2 stainless steel wire racks, electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating panels, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special requests and spare parts.
Memmert SN55plus Hot-Air Steriliser, 53 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN55plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for small practice laboratories, dental and medical practices, as well as school and training laboratories. With an internal capacity of 53 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable when only a few instruments or small quantities of powders and granules need to be sterilised and worktop space is limited. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation, as is standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN55plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air flap, whilst an exhaust air outlet with an adjustable damper ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The TwinDISPLAY version, the SN55plus, provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in a redundant configuration – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This allows a small batch of instruments to be sterilised reliably and with full traceability in a single operation as part of day-to-day practice, without sensitive items being moved by air flow. Technical details Internal chamber volume53 litres Internal dimensions (W×H×D)400 x 400 x 330 mm External dimensions (W×H×D)585 x 784 x 514 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load80 kg total / 20 kg per shelf Max. number of shelves4 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 2000 W or 115 V/50/60 Hz at approx. 1700 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions730 x 950 x 670 mm Net weight/Gross weightapprox. 57 kg / approx. 76 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SN55plus hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN55plus is subject to the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN55plus.
Memmert SN450 Hot-Air Steriliser, 449 L, Natural Convection – Class IIb medical device
The Memmert SN450 hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for clinics and hospitals with centralised sterilisation departments, large microbiological and pharmaceutical laboratories, and industrial quality assurance. With an internal volume of 449 litres and a temperature range from +20 °C to +250 °C, the unit is particularly suitable when high throughput volumes of instruments, containers or bulk materials need to be sterilised in a single cycle. The combination of certified medical device classification and a validatable sterilisation process supports the traceability and documentation requirements that are standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN450 operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The SN450 measures temperature via a Pt100 sensor using the 4-wire measurement method (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms Controller: SingleDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This enables a large number of instruments, containers or bulk materials to be sterilised reliably and with full traceability in a single operation whilst clinical or laboratory work is ongoing, without sensitive items being displaced by air flow. Technical details Internal volume449 litres Internal dimensions (W×H×D)1040 x 720 x 600 mm External dimensions (W×H×D)1224 x 1247 x 784 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 sensor, DIN Class A, in 4-wire configuration ConvectionNatural ventilation (no fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlSingleDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load300 kg total / 30 kg per shelf Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power400 V and 3×230 V, 50/60 Hz, approx. 5800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions1,330 x 1,440 x 1,050 mm Net weight/Gross weightapprox. 161 kg / approx. 227 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of supply 1x Memmert SN450 hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN450 falls under the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN450.
Memmert SN450plus Hot-Air Steriliser, 449 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN450plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for clinics and hospitals with central sterilisation units, large microbiological and pharmaceutical laboratories, and industrial quality assurance. With an internal volume of 449 litres and a temperature range from +20 °C to +250 °C, the unit is particularly suitable when high throughput volumes of instruments, containers or bulk materials need to be sterilised in a single cycle. The combination of certified medical device classification and a validatable sterilisation process supports the traceability and documentation requirements that are standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN450plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The TwinDISPLAY version, the SN450plus, provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in a redundant configuration – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in general practice and hospital hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This enables a large number of instruments, containers or bulk materials to be sterilised reliably and with full traceability in a single operation whilst clinical or laboratory work is ongoing, without sensitive items being displaced by air flow. Technical details Internal volume449 litres Internal dimensions (W×H×D)1040 x 720 x 600 mm External dimensions (W×H×D)1224 x 1247 x 784 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air spout with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load300 kg total / 30 kg per shelf Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power400 V and 3×230 V, 50/60 Hz, approx. 5800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions1,330 x 1,440 x 1,050 mm Net weight/Gross weightapprox. 161 kg / approx. 227 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SN450plus hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN450plus is subject to the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN450plus.
Memmert SN110plus Hot-Air Steriliser, 108 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN110plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for hospital laboratories, microbiological and pharmaceutical laboratories, as well as larger medical practices with regular sterilisation requirements. With an internal capacity of 108 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable for the reliable sterilisation of multiple batches of instruments, vessels or powders during day-to-day practice or laboratory operations. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation that are standard in the quality management systems of medical practices, hospitals and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN110plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The TwinDISPLAY version SN110plus provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in tandem – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms AutoSAFETY: additional integrated over- and under-temperature monitoring Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and log data from the data logger read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles in quality management This allows a large batch of instruments or vessels to be sterilised reliably and with full traceability in a single operation whilst clinical or laboratory work is ongoing, without sensitive items being displaced by air flow. Technical details Internal chamber volume108 litres Internal dimensions (W×H×D)560 x 480 x 400 mm External dimensions (W×H×D)745 x 864 x 584 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load175 kg total / 20 kg per shelf Max. number of shelves5 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power230 V/50/60 Hz at approx. 2800 W or 115 V/50/60 Hz at approx. 1800 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions830 x 1050 x 800 mm Net weight/Gross weightapprox. 74 kg / approx. 99 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Contents of delivery 1x Memmert SN110plus hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN110plus falls under the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grids, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN110plus.
Memmert SN750plus Hot-Air Steriliser, 749 L, Natural Convection, TwinDISPLAY – Class IIb medical device
The Memmert SN750plus hot-air steriliser sterilises medical materials using dry heat at atmospheric pressure – as a Class IIb medical device (in accordance with MDD 93/42/EEC), it is suitable for clinics and hospitals with central sterilisation units, large microbiological and pharmaceutical laboratories, and industrial quality assurance. With an internal volume of 749 litres and a temperature range of +20 °C to +250 °C, the unit is particularly suitable when high throughput volumes of instruments, containers or bulk materials need to be sterilised in a single cycle. The combination of certified medical device classification and a validatable sterilisation process supports the requirements for traceability and documentation, as is standard in the quality management systems of medical practices, clinics and laboratories. Natural convection instead of forced air circulation Unlike the Memmert SF series, the SN750plus operates using natural ventilation rather than an electronically controlled recirculation fan. Preheated fresh air is introduced via an electronically adjustable exhaust air damper, whilst an exhaust air outlet with an adjustable throttle valve ensures controlled air exchange – entirely without any active air movement inside the chamber. This makes the SN series the preferred choice wherever powders, granules or light, exposed instruments could be stirred up or contaminated by a forced air flow. Precise temperature control with SetpointWAIT The SN750plus TwinDISPLAY model provides additional safeguards for this process: two independent Pt100 sensors using a 4-wire measurement method monitor the temperature in tandem – if one sensor fails, the second seamlessly takes over control. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles, as required for quality management documentation in dental and clinical hygiene, as well as in microbiological and pharmaceutical laboratories. Safety and Features Electronic temperature monitoring plus mechanical temperature limiter, protection class 1 (DIN 12880) Self-diagnostic system for fault detection, visual and audible alarms AutoSAFETY: additional integrated over- and under-temperature monitoring HeatBALANCE: heating power distribution individually adjustable from -50% to +50% Controller: TwinDISPLAY, adaptive multifunctional digital PID microprocessor controller with high-resolution TFT colour graphic display Digital countdown timer with target time setting, adjustable from 1 minute to 99 days Operation, interfaces and documentation Programmes can be managed and logger data read out and archived via the Ethernet interface or, optionally, via a USB stick using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly facilitates comprehensive documentation in quality management, a criterion that is particularly important for validatable sterilisation processes in hospitals and laboratories. The built-in self-diagnostic system reports faults at an early stage via visual and audible alarms, so that deviations from the target process are not only noticed at the end of a sterilisation cycle, but can be detected and documented immediately. Typical areas of application Sterilisation of instruments in medical practices and hospital hygiene Sterilisation of powders, granules and bulk materials without air movement inside the chamber Reprocessing of laboratory glassware and open vessels in microbiological and pharmaceutical laboratories Validatable, documented sterilisation cycles for quality management This enables a large number of instruments, containers or bulk materials to be sterilised reliably and with full traceability in a single operation whilst clinical or laboratory work is ongoing, without sensitive items being displaced by air flow. Technical details Internal volume749 litres Internal dimensions (W×H×D)1040 x 1200 x 600 mm External dimensions (W×H×D)1224 x 1720 x 784 mm (+56 mm depth for door handle) Temperature range+20 °C to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration (cross-monitoring) ConvectionNatural ventilation (no circulation fan) Fresh air/exhaust airElectronically adjustable exhaust air damper, exhaust air outlet with adjustable throttle valve ControlTwinDISPLAY, digital PID microprocessor controller, TFT colour graphic display TimerDigital, 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1) Max. load300 kg total / 30 kg per shelf Max. number of shelves14 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power400 V and 3×230 V, 50/60 Hz, approx. 7000 W Installation requirementsMin. 15 cm clearance from the rear wall, 20 cm clearance from the ceiling, 5 cm clearance at the sides; max. installation height 2,000 m Environmental conditions+5 °C to +40 °C, max. 80% relative humidity (non-condensing) Packaging dimensions1,330 x 1,910 x 1,050 mm Net weight/Gross weightapprox. 217 kg / approx. 288 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SN750plus hot-air steriliser (basic unit) 2x stainless steel wire racks (electropolished) 1x factory calibration certificate (at +160 °C) Regulatory information WEEE registration number (manufacturer Memmert): DE 66812464. As an electrical appliance, the SN750plus is subject to the ElektroG (WEEE Directive) – registration is held by the manufacturer Memmert, as they are the first to place the appliance on the German market, not by LT Laborhandel as the distribution partner. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating, a bespoke calibration or spare parts? Our procurement service will be happy to assist you with any special enquiries regarding the SN750plus.
Memmert SF450 Hot-Air Steriliser, 449 L, Class IIb medical device
The Memmert SF450 hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 449 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for large batches and high throughput in central sterilisation departments, hospitals and industrial applications. Precise temperature control with SetpointWAIT A 1 Pt100 DIN Class A sensor in a 4-wire configuration measures the temperature with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached – ensuring validatable, reproducible cycles. The air turbine is electronically controlled, adjustable in 10 % increments and low-noise; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a 2-point compression lock. For safety, the unit monitors the temperature electronically and additionally via a mechanical temperature limiter (DIN 12880 Class 1), which triggers at around 20 °C above the maximum temperature. An integrated self-diagnostic system automatically detects faults. The housing is mounted on castors that can be moved and locked in place, allowing for flexible use even with larger units. Operation, interfaces and documentation The SF450 is controlled via the ControlCOCKPIT SingleDISPLAY: an adaptive digital PID microprocessor controller with a high-resolution TFT colour graphics display and a digital timer (1 min to 99 days). Log data can be read out, managed and organised via the Ethernet interface (a time-limited trial version is available for download); a USB stick containing the AtmoCONTROL software is available as an accessory on request. The programme sequence remains stored even after a power cut – this significantly simplifies documentation for quality management. Typical areas of application As a Class IIb medical device, the SF450 is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal volume449 litres Internal dimensions (W×H×D)1040 × 720 × 600 mm External dimensions (W×H×D)1224 × 1247 × 784 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors1 Pt100 DIN Class A in 4-wire configuration Ventilationelectronically controlled, adjustable in 10 % increments, low-noise Fresh air/exhaust airPre-heated fresh air is introduced via an electronically adjustable extract air damper; extract air outlet with throttle valve, electronically controlled ControlControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) Temperature monitoringElectronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel doors with 2-point locking (compression door seal), lockable Rear panelGalvanised sheet steel InstallationCan be moved and locked in place, on castors Max. load300 kg total / 30 kg per drawer Max. number of shelves8 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/Power400 V and 3 x 230 V neutral, 50/60 Hz approx. 5800 W Installation requirementsThe distance between the wall and the rear of the unit must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent unit must not be less than 5 cm. Max. 2,000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80 per cent non-condensing Packaging dimensions1330 x 1440 x 1050 mm Net weight/Gross weightapprox. 161 kg / approx. 227 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of supply 1x Memmert SF450 hot-air steriliser (basic unit) 2 stainless steel wire racks, electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating panels, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special requests and spare parts.
Memmert SF75plus Hot-Air Steriliser, 74 L, TwinDISPLAY – Class IIb medical device
The Memmert SF75plus hot-air steriliser is a Class IIb medical device (in accordance with MDD 93/42/EEC, transitional provisions until 31 December 2028 pursuant to (EU) 2023/607) designed for the sterilisation of medical materials using dry heat at atmospheric pressure. With an internal chamber volume of 74 litres and a temperature setting range of +20 to +250 °C, the unit is suitable for everyday use in medical practices and laboratories with a regular, moderate throughput. Precise temperature control with SetpointWAIT and HeatBALANCE Two Pt100 sensors measure the temperature redundantly using the 4-wire measurement method (DIN Class A) with an accuracy of ±0.1 °C up to 99.9 °C and ±0.5 °C from 100 °C onwards: if one sensor fails, the second takes over automatically – ensuring additional process reliability. The SetpointWAIT function only starts the sterilisation time once the setpoint temperature has actually been reached. By adjusting the heat output distribution between the upper and lower heating groups from -50% to +50%, the heat output distribution can be adapted to suit different load configurations. The air turbine is electronically controlled, adjustable in 10% increments, low-noise and segment-specific; in addition, electronically controlled fresh air and exhaust air dampers ensure controlled air exchange. Robust construction and enhanced safety The interior is made of stainless steel with deep-drawn ribbing and is heated on all four sides; the fully insulated stainless steel door locks via a two-point compression lock. For safety, a mechanical temperature limiter (DIN 12880 Class 1) monitors the unit, triggering at around 20 °C above the maximum temperature – this can also be selected as a temperature selector monitor (Protection Class 3.1) or a temperature selector limiter (Protection Class 2) directly on the display. The additional AutoSAFETY function automatically monitors for over- and under-temperature conditions at a freely selectable deviation from the setpoint and triggers a visual and audible alarm in the event of a deviation. An integrated self-diagnostic system automatically detects faults. Operation, interfaces and documentation The SF75plus is controlled via the ControlCOCKPIT TwinDISPLAY: an adaptive digital PID microprocessor controller with two high-resolution TFT colour graphic displays and a digital timer (1 min to 99 days). Programmes can be programmed, managed and transferred via the Ethernet interface or via USB using the AtmoCONTROL software – the programme sequence remains stored even after a power cut. This significantly simplifies documentation for quality management. Typical applications As a Class IIb medical device, the SF75plus is designed for the sterilisation of medical materials using dry heat at atmospheric pressure – typical applications include: Sterilisation of surgical instruments in clinics and hospitalsReprocessing of instruments in doctors’ and dentists’ surgeriesSterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratoriesPractice and hospital hygiene with documented, validatable processes Technical details Internal chamber volume74 litres Internal dimensions (W×H×D)400 × 560 × 330 mm External dimensions (W×H×D)585 × 944 × 514 mm (+56 mm depth for door handle) Temperature range+20 to +250 °C Temperature accuracy±0.1 °C (up to 99.9 °C) / ±0.5 °C (from 100 °C) Sensors2 Pt100 sensors, DIN Class A, in a 4-wire configuration for mutual monitoring and automatic failover in the event of a fault VentilationElectronically controlled, adjustable in 10 % increments, low-noise, segment-specific Fresh air/exhaust airAddition of preheated fresh air via an electronically adjustable exhaust air damper; exhaust air outlet with throttle valve, electronically controllable ControlControlCOCKPIT TwinDISPLAY, 2 TFT colour graphic displays, digital PID microprocessor controller TimerDigital countdown timer with target time display, adjustable from 1 minute to 99 days Safety functionSetpointWAIT (start only once the setpoint temperature has been reached) + HeatBALANCE (heat distribution -50% to +50%) Temperature monitoringMechanical temperature limiter (DIN 12880 Class 1) + selectable temperature monitor/limiter + AutoSAFETY (over/under-temperature monitoring, visual/audible alarm) Interior materialStainless steel with deep-drawn ribbing, 4-sided circulation heating DoorFully insulated stainless steel door with 2-point locking (compression door seal) Rear panelGalvanised sheet steel Max. load120 kg in total / 20 kg per shelf Max. number of shelves6 InterfacesEthernet, USB (with AtmoCONTROL software) Voltage/power (230 V)approx. 2500 W Voltage/Power (115 V)approx. 1,800 W Installation requirementsThe distance between the wall and the rear of the appliance must be at least 15 cm. The distance to the ceiling must not be less than 20 cm, and the lateral distance to the wall or to an adjacent appliance must not be less than 5 cm. Max. 2,000 m above sea level. Ambient conditions+5 ºC to +40 ºC, max. 80 per cent non-condensing Packaging dimensions730 x 1130 x 670 mm Net weight/Gross weightapprox. 66 kg / approx. 85 kg CertificationsCE (LGA, 0197), VDE, UL Medical device classificationClass IIb in accordance with MDD 93/42/EEC Scope of delivery 1x Memmert SF75plus hot-air steriliser (basic unit) 2 stainless steel wire racks, electropolished 1x factory calibration certificate (calibrated at +160°C) Regulatory information Manufacturer’s WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464. Customised requirements & procurement service Do you require additional accessories such as further stainless steel grating panels, a USB stick with AtmoCONTROL software or a bespoke calibration? Our procurement service will be happy to assist you with special requests and spare parts.