IKA H 16 V Support Rod for RCT/RET basic and RH lite Magnetic Stirrers, 0001545100

Part of the IKA Specials Q4/2026, valid until 31 December 2026. The crossed-out price is IKA's recommended list price. Our promotional price is net.The IKA RCT basic anodised magnetic stirrer with heating (MPN 0020133785) extends the RCT range with an anodised aluminium base plate. With 800 watts of heating power, a maximum stirring capacity of up to 20 litres of water and a sealed die-cast aluminium housing rated IP 54, the unit suits laboratory applications that need fast, direct heat transfer without a thick barrier layer, for example demanding chemical reactions, syntheses and thermal processes in industrial and academic laboratories. Maximum thermal conductivity from the anodised base The key feature of this model is the circular base plate, 135 mm in diameter, made from anodised aluminium. Compared with conventional ceramic coatings, the anodised metal surface gives high, direct thermal conductivity, which shortens heating times in daily lab work because energy reaches the vessel with little loss. The anodised layer protects the aluminium underneath from abrasion, scratches and a wide range of solvents, which keeps performance consistent over years of routine use. Precise kinetics and temperature control The control electronics of the RCT basic anodised allow stepless speed adjustment from 50 to 1,500 revolutions per minute, set via a rotary push button control with a setting accuracy of 10 rpm. The LED display shows setpoint and actual values for speed and temperature at all times. For temperature-sensitive media, the unit has a socket for external PT1000 series sensors as well as the ETS-D5 and ETS-D7 contact thermometers. With PT1000 or ETS-D5, medium temperature can be controlled to an accuracy of ±0.5 K, and this improves to ±0.2 K with the ETS-D7 or the wireless PT.Wireless sensor. Using ETS-D7 or PT.Wireless also gives an optional pH reading of the medium. Robust housing and safety concept The electronics sit inside a sealed die-cast aluminium housing rated IP 54, which protects the motor and control boards from splashing water and aggressive vapours during continuous operation. An independently adjustable safety circuit (50 to 360 degrees Celsius) monitors the maximum heating plate temperature and switches off the heater if an unexpected overtemperature occurs. A visual residual heat indicator also warns staff of the burn risk until the surface has cooled down. For the first time, the RCT basic anodised has an integrated menu with a timer function: the freely programmable timer starts either immediately or once the target temperature is reached and signals the end of the run with an audible tone, and heating and stirring can be switched off independently of each other. At 160 x 100 x 200 mm (W x H x D) and a net weight of 2.3 kg, the unit stays compact enough to run several units side by side in the fume hood. Typical applications The anodised base plate and the connection options for external temperature sensors make the RCT basic anodised a versatile stirrer for laboratory applications in research and industrial quality control: Chemical syntheses and reactions that need fast, direct heat transfer through the anodised aluminium plate Homogenising and heating larger volumes of up to 20 litres of water Precise temperature control in the medium with PT1000, ETS-D5, ETS-D7 or the wireless PT.Wireless sensor Routine work in quality control and research where short heating times of up to 9 K/min matter Continuous laboratory use thanks to IP 54 protection against splashing water and vapours Technical details Number of stirring positions1 Max. stirring volume (water)20 litres Maximum load25 kg MotorBrushless DC motor (EC), 9 W output Speed range50 to 1500 rpm Speed controlStepless via rotary push button Speed setting accuracy10 rpm Stirring bar length20 to 80 mm Heating power800 W Heating plate temperature rangeRoom temperature to 310 °C Temperature setting resolution1 K (heating plate), 0.1 K (actual value display) Adjustable safety circuit50 to 360 °C Heating rate (1 l water, H1500)9 K/min Control accuracy with PT1000±0.5 K Control accuracy with ETS-D5±0.5 K Control accuracy with ETS-D7 or PT.Wireless±0.2 K Control accuracy at heating plate centre without vessel (100 °C)±5 K Self-heating of the base plate (RT 22 °C, 1 h stirring)max. +12 K Base plate materialAnodised aluminium Base plate diameterØ 135 mm Overall dimensions (W x H x D)160 x 100 x 200 mm Net weight2.3 kg Protection class per DIN EN 60529IP 54 DisplayLED display for setpoint and actual values Connection for external sensorPT1000 series, ETS-D5, ETS-D7, PT.Wireless Timer1 second to 5,999 minutes Digital interfacesRS232 and USB-C WPAN interfaceoptional via USB WD dongle pH measurementoptional with ETS-D7 or PT.Wireless Power consumption820 W, standby 0.45 W Power supply220 to 230 V, 50/60 Hz Contents 1 x IKA RCT basic anodised magnetic stirrer with heating (MPN: 0020133785) 1 x mains lead 1 x Detailed operating instructions / safety guide Customised requirements & accessories IKA provides a manufacturer's warranty for the RCT basic anodised of 2 years, extended to 10 years if the device is registered at ika.com/register within 90 days of purchase. To extend the RCT basic anodised, a range of original accessories is available: Measurement technology & mounts: IKA PT1000.60 stainless steel temperature probe for direct control in the medium, combined with the H 16 V mounting rod and the H 44 cross-sleeve for attachment to the stirrer. Housing protection: Precisely fitting silicone protective cover (H 104) to protect the control panel from splashes. Synthesis heads: IKA Dry heads (DryZone) made from anodised aluminium for oil-free heating of round-bottom flasks. Consumables: PTFE-coated magnetic stirring bars in cylindrical, oval or triangular shapes. Use our procurement service for further original accessories, spare parts or individual calibration.

Part of the IKA Specials Q4/2026, valid until 31 December 2026. The crossed-out price is IKA's recommended list price. Our promotional price is net.The new IKA RET basic anodised magnetic stirrer with heating (MPN 0020133787) represents a technological milestone, setting a completely new industry standard for comprehensive digitalisation, process reliability and process efficiency in the modern laboratory. As currently the most compact device in its performance class on the global market, this high-end mechatronic stirring drive delivers an outstanding heating output of 800 watts at a maximum operating temperature of 340 °C. The system has been specially developed for forward-looking B2B laboratory set-ups, where uncompromising mechanical resilience and maximum functional density must be combined with intuitive, error-free operation during continuous daily use. Compact assembly with maximum power density and anodised protection The materials science foundation of the 135 mm footprint is based on a highly conductive aluminium substrate featuring an energetically insulated design. This enables extreme heating rates of up to 9 K/min with absolutely homogeneous temperature distribution. For long-term protection against mechanical abrasion, deep scratches and highly aggressive chemical reagents, the surface is sealed with a specialised anodised coating. Despite this enormous power density, the instrument boasts an ultra-compact housing design measuring just 160 x 200 x 100 mm. The stirrer thus saves valuable space in the fume cupboard, can be easily positioned on any standard laboratory lifting platform and is ideally suited to complex, parallel experimental set-ups in the most confined spaces. Forward-looking laboratory digitalisation via integrated network interfaces To ensure seamless, barrier-free integration into networked Industry 4.0 laboratory infrastructures and automated documentation projects, the RET basic is equipped as standard with fully-fledged Wi-Fi and LAN interfaces. This technological system architecture allows the magnetic stirrer to be connected to a central network, monitored in real time, controlled remotely or integrated directly into higher-level software solutions. Direct device-to-device communication is also possible via the digital communication matrix, which is based on standardised, ASCII-based Namur commands. For example, the RET basic can be coupled with an IKA Eurostar overhead stirrer: if the stirring speed of the viscous medium falls below a critical threshold, the RET basic deactivates the heating system fully automatically – the fundamental prerequisite for reliable, unattended 24/7 continuous operation. Maximum electrical safety in accordance with EN IEC 61010-2-010 and 18 safety features With a total of 18 integrated safety features, the RET basic meets and exceeds the strict laboratory equipment standard EN IEC 61010-2-010 for heated laboratory equipment in all critical parameters. System safety is certified by an independent certificate from TÜV Süd in accordance with the internationally recognised NRTL standard (equivalent to UL and CSA). In addition to a self-contained, mechanically adjustable safety circuit via two separate plate sensors, the unit features innovative Delta-T medium monitoring, probe breakage and misalignment detection, as well as automatic heating shut-off in the event of a sudden drop in temperature (e.g. due to glass breakage). In the event of a safety shutdown, the integrated ‘Always Stir’ function is activated: heating is stopped whilst stirring remains active, thereby reliably preventing dangerous boiling delays or transient hotspots in the medium. Technical details Drive & stirring specifications Number of stirring points: 1 Max. stirring capacity (based on water): 20 litres Motor type: Brushless, maintenance-free EC motor (Electronically Commutated) Speed range: 0 to 1700 revolutions per minute (rpm) Magnetic coupling: High-end permanent magnets for maximum holding force during viscosity changes Thermodynamics & heating power Heating power: 800 watts (energy-optimised and insulated) Heating plate temperature: Room temperature to 340 degrees Celsius Maximum heating rate: Up to 9 K/min Heating speed: Individually adjustable in 4 stages (gentle to ultra-fast) Base diameter: 135 mm Base material: Aluminium with a chemical-resistant anodised coating Control modes: Fast, Precise or synthesis block-optimised Connectivity & interfaces Integrated network interfaces: Wi-Fi and LAN (fitted as standard) Data interfaces (cable): USB-C and RS232 Communication standard: ASCII-based commands (Namur standard) App integration: Compatible with the IKA app for mobile, wireless monitoring in the laboratory Safety & Control Features Compliance with standards: Fully certified to EN IEC 61010-2-010 (TÜV Süd NRTL-tested to UL/CSA standards) Number of integrated safety features: 18 independent safety functions Adjustable safety range: 50 to 360 degrees Celsius (directly adjustable via mechanical means) Medium safety function: Delta-T monitoring (automatic shut-off in the event of an unexpected temperature difference) Failure protection: Detection of sudden temperature drops and failure to reach the set temperature Boil-dry protection: ‘Always Stir’ function (stirring remains active in the event of faults) Burn protection: Visual residual heat warning from a surface temperature of over 50 degrees Celsius Redundancy: Dual-sensor system for simultaneous monitoring of the medium and the carrier medium (wired & wireless) Design & Geometry Display technology: Brilliant, easy-to-clean 14-segment glass display (customisable display options) Housing material: Solid, sealed die-cast aluminium housing Protection class according to DIN EN 60529: IP 54 (complete protection against splashing water and vapour) Dimensions (W x D x H): 160 x 200 x 100 mm (optimised for fume cupboards and laboratory lifting platforms) Mechanical mounts: Two integrated mounting points for tripod poles Quality standard: Made in Germany (fully automated robotic production with comprehensive final inspection) Scope of delivery1 x IKA RET basic anodised magnetic stirrer with heating (MPN 0020133787)1 x PT 1000.60 temperature sensor, stainless steel1 x H 801 x IKAFLON 30 magnetic stirring bar1 x IKAFLON 40 magnetic stirring bar1 x screwdriver1 x mains cable1 x operating instructions Customised requirements & accessories Thanks to its innovative, integrated menu functionality, the RET basic can be flexibly expanded into a fully-fledged laboratory measuring station: Wireless sensors: By pairing with the IKA PT.Wireless wireless temperature sensors or the ETS-D7 contact thermometer, the stirrer is upgraded to a self-contained, fully-fledged pH metre, saving on additional investment. Synthesis accessories: Highly chemically-resistant IKA synthesis blocks and dry attachments made from anodised aluminium for the clean, completely oil-free heating of round-bottom flasks. Housing protection & mounting: Precisely fitting silicone protective covers to withstand aggressive media, as well as H 16 V retaining rods and H 44 cross-sockets for the precise mechanical securing of wired sensors. Make use of our technical procurement service when planning the digitalisation of your laboratory processes.

Part of the IKA Specials Q4/2026, valid until 31 December 2026. The crossed-out price is IKA's recommended list price. Our promotional price is net.The IKA RCT basic magnetic stirrer with heating (MPN 0025008259) is one of the most widely used laboratory instruments in the world and has stood for reliable stirring and heating for decades. The current generation covers the full range of typical laboratory tasks, from preparing small reagent quantities to stirring larger volumes, with a stirring capacity of up to 20 litres of water, a heating power of 800 watts and a speed range of 50 to 1,500 revolutions per minute. The 135 mm aluminium base plate gives even heat distribution, and the IP 54 protection class keeps the unit safe from splashing water during continuous use. Powerful drive and precise speed control The magnetic drive of the RCT basic covers a stepless speed range from 50 to 1,500 revolutions per minute, set via a rotary push button control with a setting accuracy of 10 rpm. Stirring bars from 20 to 80 mm in length can be used, so the unit suits small beakers as well as larger vessels with a load of up to 25 kg. The drive is a brushless DC motor with 9 watts of output power and keeps a constant speed even at higher viscosities, without a noticeable change in the stirring pattern as the load increases. With the optional IKA HUB, automatic reverse rotation and intermittent operation can also be activated, for example to loosen deposits on the stirring bar or to automate recurring stirring cycles. Aluminium base plate and glass control panel The base plate of the RCT basic is made from an aluminium alloy with a diameter of 135 mm and gives fast, even heat transfer during heating. The control panel with its glass surface is easy to clean even with frequent contact with chemicals. The housing is protected to IP 54 against splashing water and dust, a clear step up from the IP 42 rating of the previous generation, and this makes it suitable for wet areas and washing stations in the lab as well. Heating power and safety concept for continuous operation With a heating power of 800 watts, the RCT basic heats one litre of water by 9 kelvin per minute in heating stage H1500, noticeably faster than the 600 watts and 6.5 kelvin per minute of the previous generation, and reaches temperatures from room temperature up to 310 degrees Celsius, adjustable in steps of 1 kelvin. The safety temperature range can be set independently between 50 and 360 degrees Celsius with a tolerance of 5 degrees Celsius and switches off the heater immediately on an unexpected overtemperature. If the unit is switched off while the heating plate is still above 50 degrees Celsius, the display alternates between the warning "HOT" and the current plate temperature until the plate has cooled to a safe level. Combined with the supplied external PT1000 temperature sensor, control accuracy in the medium reaches ±0.5 kelvin; with an optional IKA ETS-D5 contact thermometer it stays at ±0.5 kelvin, and with the ETS-D7 or the wireless PT.Wireless sensor it improves to ±0.2 kelvin. The ETS-D7 or PT.Wireless sensor also allows an optional pH reading of the medium on the RCT basic. Digital display and interfaces for process documentation An LED display shows setpoint and actual values for speed and temperature in real time, so the process can be monitored at all times. Via the digital USB-C and RS232 interfaces, the RCT basic can be connected to a PC and documented, for example, with the labworldsoft laboratory software. For external temperature measurement, a socket is available for the PT1000 series as well as the ETS-D5 and ETS-D7 electronic contact thermometers, and an optional USB WD dongle also connects the wireless PT.Wireless sensor via WPAN. A built-in timer covers times from 1 second to 5,999 minutes, and a sensor-in-medium detection reports once the temperature probe is actually immersed in the medium. When the RCT basic is controlled externally via IKA HUB or labworldsoft, the device controls can be locked with the safeSTOP function, and the display then shows "safeSTOP". Power supply is 220 to 230 volts at 50 or 60 hertz, with power consumption of 820 watts in operation and 0.45 watts in standby. Compact format for parallel use At 160 x 100 x 200 mm (width x height x depth) and a net weight of 2.3 kg, the RCT basic takes up little space on the bench or in the fume hood. Its compact format makes it easier to run several units in parallel, for example when quality control or research work needs several batches stirred and heated at the same time. Because the stirrer and the heater are combined in one unit, there is no need to set up separate stirring and heating devices, which saves bench space and reduces cabling at the workstation. Typical applications As a base unit for stirring and heating liquid media, the RCT basic is used across a wide range of laboratory settings, from routine analysis to synthesis: Preparing and heating buffers, nutrient solutions and reagents in the routine lab Chemical syntheses with defined temperature control, for example reflux boiling or dissolving solids Homogenising larger volumes of solution thanks to a stirring capacity of up to 20 litres of water, for example stock solutions in quality control Sample preparation with external temperature monitoring via PT1000, ETS-D5, ETS-D7 or PT.Wireless, for example during digestion or extraction Use at wet workstations and washing areas thanks to IP 54 protection against splashing water Training and teaching in chemistry and pharmacy, where robust, easy-to-use instruments are needed Technical details Number of stirring positions1 Max. stirring volume per position (H2O)20 litres Maximum load25 kg Speed range50 to 1500 rpm Speed adjustmentStepless via rotary push button Speed setting accuracy10 rpm Max. stirring bar length20 to 80 mm Motor typeBrushless DC motor (EC), 9 W output Heating power800 W Heating temperature rangeRoom temperature to 310 °C Temperature setting resolution1 K (heating plate), 0.1 K (actual value display) Adjustable safety temperature range50 to 360 °C ± 5 °C Heating rate (1 l H2O, stage H1500)9 K/min Control accuracy with PT1000± 0.5 K Control accuracy with ETS-D5± 0.5 K Control accuracy with ETS-D7 or PT.Wireless± 0.2 K Control accuracy at heating plate centre without vessel (100 °C)± 5 K Self-heating of the base plate (RT 22 °C, 1 h stirring)max. + 12 K Base plate materialAluminium alloy Base plate dimensionsØ 135 mm Overall dimensions (W x H x D)160 x 100 x 200 mm Net weight2.3 kg Protection class per DIN EN 60529IP 54 DisplayLED display for setpoint and actual values Connection for external sensorPT1000 series, ETS-D5, ETS-D7, PT.Wireless Timer1 second to 5,999 minutes Digital interfacesRS232 and USB-C WPAN interfaceoptional via USB WD dongle pH measurementoptional with ETS-D7 or PT.Wireless Safety systemsAdjustable safety circuit, HOT display warning, sensor-in-medium detection, safeSTOP function Power consumption820 W, standby 0.45 W Power supply220 to 230 V, 50/60 Hz Scope of delivery 1 x IKA RCT basic magnetic stirrer base unit (MPN 0025008259) 1 x IKA PT 1000.60 temperature sensor 1 x mains lead 1 x screwdriver for the safety circuit 1 set of IKAFLON 30 round and IKAFLON 40 round magnetic stirring bars 1 x quick start guide 1 x warranty card Matching accessories The RCT basic has a socket for external PT1000 series temperature sensors as well as the ETS-D5 and ETS-D7 contact thermometers, so it can be upgraded in a targeted way: IKA ETS-D5 electronic contact thermometer with touchscreen (MPN 0025008371) for finer temperature control, up to ±0.5 kelvin accuracy in the medium Further original accessories such as the wireless PT.Wireless temperature sensor, the ETS-D7 or the USB WD dongle for WPAN connection are available through our procurement service. Individual requirements & procurement service IKA provides a manufacturer's warranty for the RCT basic of 2 years, extended to 10 years if the device is registered at ika.com/register within 90 days of purchase. To integrate the RCT basic into existing laboratory workstations, our procurement service offers further original accessories, such as support rods and cross-sleeves to secure the temperature sensor, heating baths to protect glassware, or additional contact thermometers for more complex temperature profiles. We are also glad to help with spare parts, individual calibration or custom builds. For more information and contact options, visit lt-laborhandel.de/service.

Part of the IKA Specials Q4/2026, valid until 31 December 2026. The crossed-out price is IKA's recommended list price. Our promotional price is net.The IKA RET basic magnetic stirrer with heating (MPN 0025008265) combines a heating power of 800 watts with a compact housing measuring 160 x 200 x 100 mm and integrated Wi-Fi and LAN interfaces. The aluminium base plate gives fast, direct heat transfer into the sample. For B2B laboratories with high safety and documentation requirements, the RET basic combines a fast heating rate, fine speed control and a comprehensive, standard-compliant safety concept for daily continuous use. Compact design with high power density and direct heat transfer The 135 mm base plate is made from an uncoated aluminium alloy, which gives particularly direct heat transfer with heating rates of up to 9 K/min and even temperature distribution, adjustable in four heating speed stages. Unlike the anodised RET basic anodised, this plate has no additional oxide-layer protection against scratches and chemicals, but the bare metal surface transfers heat without the small resistance a coating adds. Despite the high heating power of 800 watts, the housing stays ultra-compact at 160 x 200 x 100 mm. This saves space in the fume hood, fits on any standard laboratory lifting platform and suits parallel experimental setups in tight spaces. Networked laboratory processes via Wi-Fi and LAN For integration into networked laboratory infrastructure and automated documentation processes, the RET basic comes standard with Wi-Fi and LAN interfaces as well as the wired USB-C and RS232 interfaces. This connectivity allows the stirrer to be monitored centrally, controlled remotely or integrated into higher-level software systems, including via the IKA app. The communication interface, based on ASCII Namur commands, also allows direct device-to-device communication. The RET basic can, for example, be paired with an IKA overhead stirrer: if the stirring speed of the viscous medium falls below a critical threshold, the RET basic switches off the heating automatically, an important condition for reliable, unattended continuous operation. Comprehensive safety concept per EN IEC 61010-2-010 With 18 integrated safety features, the RET basic meets the EN IEC 61010-2-010 standard for heated laboratory equipment. System safety is further confirmed by a TÜV Süd certificate to the NRTL standard, comparable to UL and CSA. Besides a mechanically adjustable safety circuit (50 to 360 degrees Celsius) using two separate plate sensors, the unit has Delta-T medium monitoring, sensor break and misalignment detection, and automatic heating shut-off on a sudden temperature drop, for example from broken glassware. If a safety shut-off occurs, the Always Stir function keeps stirring active while heating stops, to prevent bumping or hot spots in the medium. A visual residual heat warning also protects against burns on surfaces above 50 degrees Celsius. Typical applications The combination of network connectivity, direct heat transfer and a comprehensive safety concept makes the RET basic a versatile instrument for digitalised laboratory environments: Networked laboratory processes with documentation requirements, thanks to integrated Wi-Fi and LAN Unattended continuous operation by pairing with an IKA overhead stirrer via Namur commands Demanding syntheses with high safety requirements, thanks to 18 safety features per EN IEC 61010-2-010 Mobile process monitoring via the IKA app Wet workstations that benefit from direct heat transfer through the uncoated aluminium plate Technical details Number of stirring positions1 Max. stirring volume (water)20 litres Maximum load25 kg MotorBrushless DC motor (EC), 9 W output Speed range50 to 1700 rpm Speed setting accuracy10 rpm Heating power800 W Heating plate temperature rangeRoom temperature to 340 °C Maximum heating rateup to 9 K/min Heating speed4 individually adjustable stages Control accuracy with PT1000 or ETS-D5±0.5 K Control accuracy with ETS-D7 or PT.Wireless±0.2 K Base plate diameter135 mm Base plate materialAluminium alloy, uncoated Network interfacesWi-Fi and LAN Wired data interfacesUSB-C and RS232 Communication standardASCII-based Namur commands App connectivityIKA app Timer1 second to 5,999 minutes pH measurementoptional with ETS-D7 or PT.Wireless Standards complianceEN IEC 61010-2-010, TÜV Süd NRTL-tested (UL/CSA standard) Number of safety features18 Adjustable safety circuit50 to 360 °C Medium safety functionDelta-T monitoring Bumping protectionAlways Stir function Burn protectionVisual residual heat warning above 50 °C surface temperature Display technology14-segment glass display Housing materialSealed die-cast aluminium housing Protection class per DIN EN 60529IP 54 Dimensions (W x D x H)160 x 200 x 100 mm Net weight2.3 kg Power supply220 to 230 V, 50/60 Hz OriginMade in Germany Scope of delivery1 x IKA RET basic magnetic stirrer with heating (MPN 0025008265)1 x PT 1000.60 temperature sensor, stainless steel1 x H 801 x IKAFLON 30 magnetic stirring bar1 x IKAFLON 40 magnetic stirring bar1 x screwdriver1 x mains cable1 x operating instructions Customised requirements & accessories IKA provides a manufacturer's warranty for the RET basic of 2 years, extended to 10 years if the device is registered at ika.com/register within 90 days of purchase. To extend the capabilities of the IKA RET basic, a range of original accessories is available: Measurement technology & mounts: IKA PT1000.60 stainless steel temperature probe for direct control in the medium, combined with a suitable mounting rod and cross-sleeve for attachment to the stirrer. Housing protection: Precisely fitting silicone protective covers to protect the control panel from splashes. Synthesis trays: IKA Dry trays made from anodised aluminium for oil-free heating of round-bottom flasks directly on the aluminium plate. Consumables: PTFE-coated magnetic stirring bars in cylindrical, oval or triangular shapes. Use our procurement service for further original accessories, spare parts or individual calibration.

Part of the IKA Specials Q4/2026, valid until 31 December 2026. The crossed-out price is IKA's recommended list price. Our promotional price is net.The IKA RH lite magnetic stirrer with integrated heating represents a cost-effective and highly efficient thermomechanical system solution for the precise mixing, temperature control and homogenisation of liquids in biological, chemical and university laboratory environments. As a robust entry-level and routine instrument from the IKA laboratory technology range, this compact unit is designed for continuous stirring tasks up to a volume of 15 litres (based on water). For everyday standard applications, reagent preparation or simple heating processes, this system offers constant speed stability and reliable heat transfer to guarantee reproducible results. Efficient mixing and gentle heating The stirring drive is based on an energy-efficient, brushless EC motor with a speed range of 100 to 1,500 revolutions per minute. With a heating power of 600 watts, the system heats sample media rapidly and directly up to a hotplate temperature of 310 degrees Celsius (room temperature plus device self-heating). One litre of water reaches a heating rate of approximately 5.5 K per minute. The magnetic coupling keeps the stir bar reliably in position even when the viscosity of the medium begins to change, and a gentle start-up mode prevents the stir bar from becoming disengaged during the critical start-up phase. Robust aluminium alloy hotplate for everyday laboratory use The mechanical heart of the IKA RH lite is its round hotplate (diameter 135 mm) made from an aluminium alloy with increased surface strength for a long service life. Self-heating of the plate during stirring at maximum speed stays at around 6 K (based on 22 degrees Celsius room temperature over one hour), which makes mixing temperature-sensitive samples easier. The housing is made from a durable composite material that protects the internal electronics from spills and allows for easy, residue-free cleaning of the unit's surfaces. Safety-oriented operation for everyday laboratory use The RH lite has an adjustable temperature safety circuit in accordance with the laboratory equipment standard EN IEC 61010-2-010 for heated devices, adjustable from 50 to 360 degrees Celsius. Two rotary and push buttons on the front panel allow independent setpoint adjustment as well as separate start and stop of the heating and stirring function, even when wearing laboratory gloves. Thanks to its compact footprint of 168 x 100 x 217 mm (width x height x depth), the magnetic stirrer can be integrated into any laboratory workstation or fume cupboard to save space, even when several stirring points are needed in parallel. At a net weight of 2.1 kg, the unit is also easy to move between workstations. Technical details Stirring & Metrological Specifications Number of stirring points: 1 Max. stirring volume per stirring point (H₂O): 15 litres Motor: 7 W, brushless DC (EC) motor Speed range: 100 to 1500 rpm Speed and heating control: Two rotary/push buttons (scale) for setpoint plus start/stop Max. stirrer rod length: 20 to 80 mm Thermodynamics & heating function Heating power: 600 W Heating temperature range: Room temperature (plus self-heating) up to 310 degrees Celsius Heating rate (1 l H₂O): 5.5 K/min Temperature safety circuit: Adjustable, 50 to 360 degrees Celsius, in accordance with EN IEC 61010-2-010 Design, Materials & Geometry Hotplate material: Aluminium alloy Hotplate dimensions: Ø 135 mm (round) Housing material: Robust, chemical-resistant plastic composite Overall dimensions (W x H x D): 168 x 100 x 217 mm Net weight: 2.1 kg Protection class according to DIN EN 60529: IP 22 Power supply: 220 to 230 V, 50/60 Hz, power input 620 W Contents of delivery 1 x IKA RH lite magnetic stirrer base unit (MPN: 0020007108) 1 x mains lead 1 x User manual Important note: Magnetic stirring bars, support rods and laboratory glassware are not included as standard and must be ordered separately according to your specific application. Customised Requirements & Accessories To ensure the IKA RH lite is optimally adapted to your specific laboratory processes, we stock a wide range of original accessories. For efficient mixing, we offer high-quality, PTFE-coated IKA magnetic stirring bars in various lengths (from 20 to 80 mm) and shapes (e.g. cylindrical or with a central ring). To ensure the safe assembly of apparatus directly above the hotplate, we stock suitable support rods and cross-sockets. Manufacturer warranty The IKA RH lite carries the manufacturer warranty from IKA: 2 years, extended to 3 years when registered at ika.com/register within 90 days of purchase. Customised Requirements & Procurement Service Please make use of our technical procurement service for additional original accessories, spare parts or an individual laboratory configuration.

Electromagnetic kinematics and rheological trend metrology The physical mixing of structurally viscous or Newtonian fluids requires the precise transfer of rotational energy through a closed system. The IKA RET control-visc generates a powerful, rotating alternating electromagnetic field that synchronises the magnetic stirrer bar in the reaction vessel at a frequency of 50 to 1,700 revolutions per minute. The fundamental analytical innovation of this system is the cybernetic measurement of the torque trend. Without having to insert a mechanical viscometer into the medium, the control electronics detect the phase shift between the rotating magnetic field and the asynchronous slip of the stirring bar, which is induced by the fluid’s flow resistance. This real-time analysis of dynamic viscosity changes enables the seamless monitoring of complex macromolecular polymerisation, cross-linking or crystallisation processes on the TFT display. Thermodynamic cascade control and heat transfer The reaction kinetics of chemical syntheses are directly proportional to the absolute temperature. The RET control-visc transfers thermal energy via a solid heating plate made of corrosion-resistant stainless steel (grade 1.4301). With a heating power of 600 watts, the system raises the surface temperature to up to 340 °C. To eliminate the thermodynamic lag between the heating plate and the reaction medium, the system operates using a complex PID cascade control system. By integrating an external PT-100 or dual PT-1000 temperature sensor directly into the fluid, the cybernetic algorithm measures the isochoric heat flux. The PID system proactively reduces the heating power before the defined setpoint is reached. This physically eliminates thermal overshoot and protects thermolabile molecular matrices from irreversible denaturation. Gravimetric integration and system cybernetics In traditional workflows, the precise formulation of buffer solutions or chemical syntheses requires the physical separation of gravimetry and thermodynamics. The RET control-visc integrates high-precision strain gauges directly into the mechanical architecture of the chassis, enabling the entire footprint to function as a metrologically accurate balance (measuring range up to 5,000 g). This integration of balance, heater and stirrer at a cybernetic hub enables the gravimetric dosing of solids or solvents directly into the reaction vessel whilst under active stirring. Seamless digital documentation of temperature, speed and viscosity vectors is transferred via the RS-232 and USB interfaces to external Laboratory Information Management Systems (LIMS) for GLP/GMP-compliant audit trails. Technical details Thermodynamics & Heating Technology Heating power: 600 W Heating temperature range: Room temperature + preset up to 340 °C Base material: Solid stainless steel (grade 1.4301) Heating rate control: Anticipatory PID cascade control (prevents overshoot) Temperature setting and display resolution: 0.1 K Metrology & Control Engineering Viscosity measurement: Relative torque trend detection (Torque Trend) Gravimetric function: Integrated balance (measuring range: 10 – 5,000 g) Balance resolution: 1 g Temperature sensor interface: PT 100 / PT 1000 (DIN 12878 connection) pH metrology: Integrated BNC interface for direct connection of a pH probe Cybernetic interface: High-resolution TFT display Kinematics & Mechanics Speed range: 50 – 1,700 rpm Motor power input / output: 22 W / 12 W Speed setting and display resolution: 10 rpm Maximum stirring volume (H₂O): 20 litres Maximum stir bar length: 80 mm Chamber infrastructure & dimensions Base dimensions: Ø 135 mm System dimensions (W x H x D): 160 x 85 x 270 mm Weight: 2.7 kg Safety & Environmental Conditions Adjustable safety range: 50 – 380 °C (hardware shut-off) Permissible ambient temperature range: 5 – 40 °C Permissible relative humidity: max. 80 % Protection class (according to DIN EN 60529): IP 42 (protected against dripping water) Electrical & Connectivity Voltage / Frequency: 220 – 240 V / 50/60 Hz Power consumption: max. 650 W Data interfaces: USB, RS 232, Bluetooth Contents of delivery 1 x IKA RET control-visc magnetic stirrer 1 x PT 100.70 temperature probe 1 x magnetic stirring bar (IKA FLON) 1 x protective cover (H 104) 1 x USB cable and mains lead (Important note: Support rods and cross-sockets for mechanically securing the PT 100 probe in the reaction vessel are not included in the scope of delivery!) Custom requirements & accessories The RET control-visc is a precision thermodynamic instrument. In order to activate the PID cascade control, the supplied PT-100 probe must be positioned hydrodynamically correctly within the flow vortex. To achieve this, vertical locking using an IKA support rod (H 16 V) and cross-sleeve (H 44) is essential, as contact between the probe and the hot vessel wall (heat conduction through the glass) immediately compromises the cybernetic control loop. For the disruption of magnetic field lines in asymmetrical vessels, we offer specific magnetic stirring bars (e.g. elliptical geometries) via our procurement service.

Maximum heating power and capacity for demanding syntheses In chemical synthesis, process engineering product development and demanding sample preparation, the precise and rapid temperature control of large volumes of liquid is a process-critical factor. The IKA RCT 5 digital is designed precisely for these demanding laboratory tasks and redefines the performance class of compact magnetic stirrers. Equipped with a robust, maintenance-free motor drive, the unit effortlessly handles stirring volumes of up to 20 litres (based on water) with a maximum permissible load of an impressive 25 kg. However, the decisive technological leap forward compared with conventional models lies in its extreme heating power of 850 watts. This power guarantees significantly reduced heating times (7.5 K/min for 1 litre of H₂O) even with large-volume batches, which measurably increases efficiency and throughput in day-to-day laboratory work. Optimised heat transfer through ceramic-coated aluminium The square base (137 x 137 mm) of the RCT 5 digital cleverly bridges the gap between two worlds, tailored to the specific material requirements. The core of the hotplate consists of a solid aluminium alloy, which ensures unrivalled rapid and uniform heat distribution right to the edges. To protect this thermally excellent base from the rigours of everyday laboratory use, it is sealed with an extremely durable, white ceramic coating. This high-tech surface makes the hotplate significantly more resistant to scratches than conventional metal hotplates and offers excellent chemical resistance against spilled acids, alkalis or aggressive solvents. The pure white colour of the ceramic also makes it much easier to visually monitor colour changes during titrations or complex reactions. Intelligent stirring: viscosity measurement and programmable sequences The RCT 5 digital is far more than a simple stirrer; it is an analytical tool. The instrument features integrated viscosity trend measurement. By continuously monitoring the torque, the microprocessor detects changes in the sample’s viscosity in real time – an indispensable feature for the precise determination of the endpoint in polymerisation reactions. The smart multifunction menu also allows for the free programming of complex stirring sequences. Users can define automatic changes in the direction of rotation (interval operation) to mix stubborn samples or two-phase mixtures (emulsions) more homogeneously. The precise timer and countdown function allows reactions to run safely and completely autonomously overnight without manual supervision. Uncompromising occupational safety and GLP-compliant interfaces Occupational Health and Safety is a key focus of the RCT 5 digital. The entire user interface and the brilliant LCD display are housed behind a continuous, chemical-resistant and tempered real glass pane, which prevents liquids from penetrating the electronics. An adjustable, independent safety circuit (50 to 370 °C) provides redundant monitoring of the hotplate. The ‘Hot Top’ indicator clearly warns the user of the risk of burns whilst the hotplate is still emitting residual heat after being switched off. An intelligent “Error 5” fault detection system switches the heating off immediately if the PT 1000 temperature sensor (included in the scope of delivery) accidentally slips out of the medium. For certified laboratories (GLP/GMP), the unit offers RS 232 and USB interfaces for seamless, tamper-proof digital documentation of all process parameters via labworldsoft. Technical details Max. stirring volume (H₂O): 20 litres Maximum permissible load: 25 kg Heating power: 850 W Heating rate (1 litre H₂O in H 1500): 7.5 K/min Speed range: 50 – 1500 rpm (adjustable in 10 rpm increments) Direction of rotation change: Yes, automatic reverse rotation adjustable Temperature range (heating plate): Room temperature to 310 °C Adjustable safety limit: 50 – 370 °C Base (material): Aluminium alloy with white ceramic coating Base (dimensions): 137 x 137 mm (square) Temperature sensor connection: DIN socket (for PT 1000, ETS-D5, ETS-D6) Control accuracy with external PT 1000 sensor: ± 0.5 K User interface: Tempered, chemical-resistant glass Display: LCD (for setpoint and actual values of speed and temperature) Additional functions: Timer (up to 143,940 min), interval operation, viscosity trend measurement Safety: ‘Hot Top’ warning indicator, probe detection in the medium (Timeout Error 5) Interfaces: USB-B, RS 232 (for software control / firmware updates) Suitable stirrer rod length: 20 – 80 mm Dimensions (W x H x D): 160 x 85 x 270 mm Weight: 2.6 kg Protection class (DIN EN 60529): IP 42 Contents 1 x IKA RCT 5 digital magnetic stirrer with heating 1 x IKA PT 1000.60 temperature probe (stainless steel) for precise control within the medium 1 x IKAFLON 30 magnetic stirring bar 1 x IKAFLON 40 magnetic stirring bar 1 x screwdriver 1 x USB A-B cable (for data transfer) Individual requirements & accessories The included PT 1000 probe already gives you full control over the temperature of the medium. To position this probe accurately and securely in your reaction vessel, a suitable stand system is essential. We recommend ordering the IKA H 16 V support rod directly, in combination with the H 44 cross sleeve and the H 38 support rod. If you are working with extremely oily, viscous media, you can further optimise your results with special, cross-shaped magnetic stirring rods from our range. Our procurement service will be happy to advise you on GLP-compliant integration into your laboratory software.

The IKA C-MAG HS 7 digital magnetic stirrer with heating (MPN 0003487000) is a mechatronically advanced, mechanically robust and thermodynamically precise system solution for the simultaneous stirring and powerful temperature control of liquid media. Designed for a stirring volume of up to 10 litres of water, this core B2B instrument combines proven durability with a modern digital control system. In professional laboratories specialising in chemical synthesis, pharmaceuticals and biotechnology, as well as in industrial test facilities, this safety magnetic stirrer with heating provides a reliable foundation for carrying out demanding routine processes and reproducible analytical runs with absolute process reliability. Uncompromising chemical resistance thanks to a seamless glass-ceramic work surface The material-science foundation of the stirring drive is the square, 180 x 180 mm work surface, which is manufactured from a single block of high-quality white glass-ceramic. Compared to conventional metal or plastic coatings, this non-porous ceramic matrix offers uncompromising chemical inertness against highly aggressive acids, alkalis, solvents and oxidising reagents. In addition to exceptional scratch resistance, the smooth surface allows for rapid, residue-free cleaning and wipe disinfection, which effectively prevents cross-contamination between transient test series. The material also withstands extremely high operating temperatures of up to 500 degrees Celsius whilst maintaining excellent thermal stability. Precise digital temperature control and microprocessor-controlled kinetics From a process engineering perspective, the digital version of the C-MAG HS 7 excels thanks to its outstanding control and operating architecture. The integrated, high-contrast digital LCD display enables laboratory staff to monitor and set the exact target temperature in real time without error. For high-precision temperature control directly within the liquid core of the sample, the instrument features a dedicated connection socket for the PT1000 temperature sensor included in the scope of delivery. The powerful motor covers a continuously variable speed range from 100 to 1,500 revolutions per minute and guarantees homogeneous mixing even in the event of transient changes in the viscosity of the medium. Multi-stage protection architecture for unattended continuous operation The operational reliability of the C-MAG HS 7 digital is underpinned by a sophisticated, multi-stage safety concept. A fixed safety circuit immediately and permanently switches off the powerful 1,000-watt heater in the event of an unexpected temperature rise above 550 degrees Celsius. Should a system fault occur, the microprocessor control system displays the relevant error codes directly on the screen. To protect laboratory staff from painful burns, a highly visible, optical residual heat indicator (Hot Top Indicator) warns of a hot surface until the ceramic plate has cooled to a safe temperature of below 50 degrees Celsius – even when the unit is completely switched off. Technical details Drive & Stirring Data Number of stirring points: 1 Max. stirring volume (based on water): 10 litres Motor power input / output: 15 watts / 1.5 watts Speed range: 100 to 1,500 revolutions per minute (rpm) Speed control: Continuously variable via analogue rotary control with scale Kinetik drive: Powerful DC motor with high speed stability Thermodynamics & heating power Heating power: 1,000 watts (for fast, highly efficient heating cycles) Heating plate temperature: 50 to 500 degrees Celsius Setting & display accuracy: Digital via LCD display (heating plate control accuracy: +/- 1 K) Connection for external sensor: PT1000 (direct connection via integrated socket) Control accuracy in the medium with PT1000: ±0.5 K Heating plate dimensions: 180 x 180 mm (7-inch geometry) Top surface material: Seamless, highly chemically resistant glass-ceramic Fixed safety limit: 550 degrees Celsius (self-contained overheating protection) Design, geometry & protection classes Housing design: Robust, chemically resistant coated laboratory housing with raised control panel Protection class according to DIN EN 60529: IP 21 (protected against vertically falling dripping water) Dimensions (width x depth x height): 215 x 330 x 105 mm Net weight: 5.0 kg (for an extremely stable and vibration-free stand) Mains connection / voltage: 230 V / 50/60 Hz Contents of delivery 1 x IKA C-MAG HS 7 digital magnetic stirrer with heating (MPN: 0003487000) 1 x IKA PT1000.60 stainless steel temperature probe 1 x mains lead 1 x Detailed operating instructions / safety guide Customised requirements & accessories To ensure optimal utilisation and application-specific expansion of the IKA C-MAG HS 7 digital, we offer a comprehensive range of compatible system peripherals: Stand & mounting components: Sturdy IKA support rods (e.g. H 16 V) and robust cross-sockets (e.g. H 44) for secure, vibration-free mounting of the PT1000 temperature probe above the sample vessel. Housing protection: Precisely fitting, transparent silicone protective covers to reliably protect the housing and control knobs from aggressive liquid splashes. Consumables: A wide B2B range of PTFE-coated magnetic stirring bars (stirring rods) in cylindrical, oval or triangular shapes for ideal adaptation to your beakers or Erlenmeyer flasks. Make use of our technical procurement service to design your laboratory workstations to suit your requirements.

The IKA RCT classic magnetic stirrer with integrated heating represents a highly sophisticated, thermomechanical system solution for the precise mixing, temperature control and homogenisation of low-viscosity liquids in clinical, chemical and university laboratory environments. As a reliable standard in laboratory technology, this compact unit is validated for continuous stirring tasks up to a volume of 20 litres (based on water). For demanding syntheses, media preparation or kinetic studies, homogeneous heat transfer and constant speed stability are the primary criteria for guaranteeing reliable and reproducible experimental results whilst minimising damage to the sample material. Uniform heat distribution through aluminium heating plate technology The process engineering heart of the device is the precision-machined, round heating plate made from a high-quality aluminium alloy (diameter 135 mm). In contrast to solid ceramic plates, this aluminium heating plate is characterised by outstanding thermodynamic enthalpy transfer and extremely homogeneous temperature distribution across the entire contact surface. With a heating power of 600 watts, the system enables rapid heating of the sample media up to a heating plate temperature of 310 degrees Celsius. The excellent magnetic coupling ensures that the magnetic stir bar is kept reliably in position even as viscosities increase, whilst an integrated soft-start function reliably prevents the stir bar from becoming decoupled during the start-up phase. Ergonomic operating concept and robust construction The IKA RCT classic combines tried-and-tested metallurgical hotplate technology with a durable, mechanical housing design. The clearly laid-out user interface allows for intuitive and precise adjustment of parameters via robust rotary-push controls. The housing is constructed from fire-resistant die-cast aluminium with a durable powder coating, which gives the unit maximum resilience against aggressive acids, alkalis and solvents encountered in everyday laboratory work. A clear, high-contrast display shows the setpoint and actual values for speed and temperature in real time, enabling laboratory staff to monitor processes seamlessly at all times. Comprehensive safety management for laboratory operations The RCT classic’s structural safety complies with the highest GLP and GMP laboratory guidelines and is validated for unattended operation in laboratory facilities. The system features an independently adjustable safety circuit for the maximum hotplate temperature, which immediately shuts down the system in the event of a malfunction. An integrated residual heat indicator provides a visual warning to laboratory staff of the risk of burns even after the unit has been switched off, as long as the hotplate surface remains hot. Thanks to its robust construction and high protection rating, the system is optimally protected against the ingress of splashing water. Technical details Stirring & Metrological Specifications Number of stirring points: 1 Max. stirring volume per stirring point (H₂O): 20 litres Motor power output: 9 W Speed range: 50 to 1500 rpm Speed adjustment: Continuously variable via rotary-push control Max. stirrer rod length: 20 to 80 mm Thermodynamics & heating function Heating power: 600 W Heating temperature range: Room temperature (plus device-specific self-heating) to 310 degrees Celsius Temperature setting resolution: 1 K Safety temperature range: 50 to 360 degrees Celsius Heating rate (1 l H₂O): 6.5 K/min Control accuracy with external sensor: ± 1 K Construction, materials & geometry Base plate material: High-quality aluminium alloy (not a ceramic plate) Dimensions of mounting plate: Ø 135 mm (round) Housing material: die-cast aluminium, fire-resistant and powder-coated Overall dimensions (W x H x D): approx. 160 x 85 x 270 mm Net weight: approx. 2.4 kg Protection class according to DIN EN 60529: IP 42 Electronics & Safety Display: Clear display showing setpoint and actual values Connection for external temperature sensor: Provided (e.g. PT1000) Safety systems: Adjustable safety circuit, residual heat warning, overheating protection Power supply: 220–230 V / 50/60 Hz Contents of delivery 1 x IKA RCT classic magnetic stirrer base unit (MPN: 0020136400) 1 x mains cable 1 x operating instructions Important note: An external temperature sensor (e.g. PT1000), support rods, heating baths and synthesis attachments are not included as standard and must be ordered separately according to your specific application. Customised Requirements & Accessories To ensure the IKA RCT classic integrates seamlessly into your existing laboratory infrastructure, we offer a comprehensive range of original accessories. For high-precision temperature control directly within the medium, we recommend connecting an external stainless steel temperature sensor (PT1000). To secure this in place, our range includes suitable support rods, cross-sockets and flexible mounting brackets. To protect your glassware and optimise enthalpy exchange, we also offer original IKA heating baths and bespoke aluminium synthesis heads. Please make use of our technical procurement service to tailor the design of your laboratory workstations to your specific requirements.