IKA RCT classic magnetic stirrer with heating, aluminium base plate, 0020136400
€1,025.00
- High-performance laboratory magnetic stirrer with heating for stirring applications up to 20 litres (H₂O).
- Round base plate (Ø 135 mm) made from an aluminium alloy.
- Robust powder-coated die-cast aluminium housing for everyday laboratory use.
- Prepared for connection to an external temperature sensor for precise medium temperature control.
- Operational safety thanks to an independently adjustable safety circuit and integrated residual heat indicator.
ⓘ This product description has been translated from German using AI. Despite careful review, we do not guarantee that the translation is error-free; in case of doubt, the German version shall prevail.
Product information "IKA RCT classic magnetic stirrer with heating, aluminium base plate, 0020136400"
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 designed 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 enabling 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 °C. 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 die-cast aluminium with a durable powder coating, which, according to the manufacturer, is designed for everyday laboratory use. 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 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. The housing has degree of protection IP 42.
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 1,500 rpm
- Speed adjustment: Continuously variable via rotary-push control
- Stir bar length: 20 to 80 mm
Thermodynamics & heating function
- Heating power: 600 W
- Heating temperature range: Room temperature (plus device-specific self-heating) to 310 °C
- Temperature setting resolution: 1 K
- Safety temperature setting range: 50 to 360 °C
- 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 base plate: Ø 135 mm (round)
- Housing material: die-cast aluminium, powder-coated
- Overall dimensions (W x H x D): approx. 160 x 85 x 270 mm
- Net weight: approx. 2.4 kg
- Degree of protection according to DIN EN 60529: IP 42
Electronics & Safety
- Display: Clear display showing setpoint and actual values
- Connection for external temperature sensor: Available (e.g. PT1000)
- Safety systems: Adjustable safety circuit, residual heat warning, overheating protection
- Power supply: 220–230 V / 50/60 Hz
Scope 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), stand rods, heating baths and synthesis attachments are not included as standard and must be ordered separately according to your specific application.
Regulatory information
This device is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer, IKA, is DE 66784213. Information on the return of old appliances can be found on our page Environment and disposal.
Individual 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 stand rods, boss heads 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. The IKA manufacturer’s warranty applies to the RCT classic: 2 years, extended to 3 years upon registration at ika.com/register within 90 days of purchase.
| Certification marks: | NRTL (TÜV SÜD, USA/Canada) |
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Matching accessories
A heated magnetic stirrer can only control temperature as precisely as the connected external sensor measures it. The IKA PT 1000.60 (MPN 0003516800) is an immersion sensor made from stainless steel 1.4571 with a PT1000 sensor of tolerance class A, covering a measuring range from -20 °C to +350 °C.With a response time t9/10 of 10 seconds, the sensor reacts quickly to temperature changes in the medium, which matters for exothermic reactions or fast heating ramps that need reliable control. The 1,050 mm cable allows flexible placement of the stirrer relative to the vessel without the sensor restricting work at the stand.CompatibilityOfficial accessory for the IKA RCT basic anodized magnetic stirrer with heating (MPN 0020133785), RET basic magnetic stirrer with heating (MPN 0025008265) and RET basic anodized magnetic stirrer with heating (MPN 0020133787). For the IKA RH lite magnetic stirrer with heating (MPN 0020007108) the sensor is not intended, as this model has no external sensor connection according to IKA.Technical detailsSensor typeImmersion sensorSensor elementPT1000 (DIN IEC 751 Class A)Measuring accuracy± (0.15 + 0.2 % of reading) KResponse time t9/1010 secondsTemperature measuring range-20 °C to +350 °CProbe tube materialStainless steel 1.4571Probe tube diameter3 mmProbe tube length254 mmMin. immersion depth20 mmCable length1,050 mmWeight0.025 kgScope of delivery1 x IKA PT 1000.60 temperature sensor (MPN 0003516800).Individual requirements & procurement serviceFor mechanically mounting sensor and stirrer on a stand matching stand rods and boss heads are also available. Our procurement service helps put together a complete stirring and temperature measuring station.
The IKA H 16 V stand rod (MPN 0001545100) is screwed into the threaded hole in the set-up plate of an IKA magnetic stirrer and forms the basis of a stand assembly. Only once a stand rod is fitted can boss heads, temperature sensors or other accessories be fixed above the stirring vessel.CompatibilityOfficial accessory for the IKA RCT basic anodized magnetic stirrer with heating (MPN 0020133785), RET basic magnetic stirrer with heating (MPN 0025008265), RET basic anodized magnetic stirrer with heating (MPN 0020133787) and RH lite magnetic stirrer with heating (MPN 0020007108).Technical detailsDesignStand rod for mounting on the set-up plate of the magnetic stirrerScope of delivery1 x IKA H 16 V stand rod (MPN 0001545100).Individual requirements & procurement serviceFor a complete stand assembly the matching IKA H 44 boss head and the PT 1000.60 temperature sensor are also available. Our procurement service helps put together the full stirring and temperature measuring station.
The IKA H 44 boss head (MPN 0002437700) connects two rods at a right angle and, on the stand assembly of an IKA magnetic stirrer, holds a temperature sensor or other accessory at the desired height and position above the stirring vessel, without the position shifting unintentionally during the experiment.CompatibilityOfficial accessory for the IKA RCT basic anodized magnetic stirrer with heating (MPN 0020133785), RET basic magnetic stirrer with heating (MPN 0025008265), RET basic anodized magnetic stirrer with heating (MPN 0020133787) and RH lite magnetic stirrer with heating (MPN 0020007108).Technical detailsDesignBoss head for connecting two stand rods at a right angleScope of delivery1 x IKA H 44 boss head (MPN 0002437700).Individual requirements & procurement serviceFor a complete stand assembly the matching IKA H 16 V stand rod and the PT 1000.60 temperature sensor are also available. Our procurement service helps put together the full stirring and temperature measuring station.
The IKA ETS-D5 is an electronic contact thermometer with a PT1000 sensor and touchscreen display for external temperature control on compatible IKA magnetic stirrers with heating. Once connected, it takes over active temperature control within the medium and switches the heating of the connected magnetic stirrer on and off as required, whilst the magnetic stirrer itself remains active as an additional safety monitoring device. The replaceable PT1000 sensor, tolerance class A, covers a measuring range from -20 °C to +400 °C with a resolution of 0.1 K. Three control modes (Fast, Precise, Synthesis Block-optimised) adapt the heating rate to different applications. Integrated safety functions such as sensor timeout and temperature drop detection automatically switch off the heater in the event of a fault. The housing is dust- and splash-proof to IP 54. Suitable for Compatible with the IKA RCT basic magnetic stirrer with heating (MPN 0025008259), connection via a socket in accordance with DIN 12878. Technical details Sensor typePT1000 (DIN IEC 751 Class A), replaceable Temperature measurement range-20 °C to +400 °C Measurement and setpoint resolution0.1 K Temperature measurement accuracy±0.2 K plus the tolerance of the PT1000 sensor Control modesFast, Precise, Synthesis block-optimised Connection to the magnetic stirrerDIN 12878 Digital interfaceUSB-C (data transfer/PC connection) Dimensions (W x H x D)52 x 36 x 385 mm Net weight0.156 kg Degree of protection according to DIN EN 60529IP 54 Operating voltage8 to 16 V= Scope of delivery The package includes the ETS-D5 contact thermometer, a standard PT1000 temperature sensor, a USB-C connection cable and comprehensive operating instructions.Regulatory informationThis device is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer, IKA, is DE 66784213. Information on the return of old appliances can be found on our page Environment and disposal.