Memmert SF75 Hot-Air Steriliser, 74 L, Class IIb medical device
€1,780.00
Available, delivery time: 3 – 5 Wochen
- Class IIb certified medical device.
- 74-litre capacity (ideal for medical practices).
- Forced air circulation for fast cycles.
- Process reliability thanks to SetpointWAIT.
- Hygienic stainless steel interior.
- Intuitive operation via SingleDISPLAY.
- MPN: SF75
Product information "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 hospitals
- Reprocessing of instruments in doctors’ and dentists’ surgeries
- Sterilisation of laboratory glassware and accessories in microbiological and pharmaceutical laboratories
- Practice and hospital hygiene with documented, validatable processes
Technical details
| Internal chamber volume | 74 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) |
| Sensors | 1 Pt100 DIN Class A in 4-wire configuration |
| Ventilation | electronically controlled, adjustable in 10 % increments, low-noise |
| Fresh air/exhaust air | Pre-heated fresh air is introduced via an electronically adjustable extract air damper; extract air outlet with throttle valve, electronically controlled |
| Control | ControlCOCKPIT SingleDISPLAY, TFT colour graphic display, digital PID microprocessor controller |
| Timer | Digital countdown timer with target time display, adjustable from 1 minute to 99 days |
| Safety function | SetpointWAIT (start only once the setpoint temperature has been reached) |
| Temperature monitoring | Electronic + mechanical temperature limiter (DIN 12880 Class 1), approx. 20 °C above maximum temperature |
| Interior material | Stainless steel with deep-drawn ribbing, 4-sided circulation heating |
| Door | Fully insulated stainless steel door with 2-point locking (compression door seal) |
| Rear panel of the housing | Galvanised sheet steel |
| Max. load | 120 kg in total / 20 kg per shelf |
| Max. number of shelves | 6 |
| Interfaces | Ethernet, USB (with AtmoCONTROL software) |
| Voltage/power (230 V) | approx. 2500 W |
| Voltage/Power (115 V) | approx. 1,800 W |
| Installation requirements | The 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 dimensions | 730 x 1130 x 670 mm |
| Net weight/Gross weight | approx. 66 kg / approx. 85 kg |
| Certifications | CE (LGA, 0197), VDE, UL |
| Medical device classification | Class 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.
| Volume: | 74 l |
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