IKA RCT Basic S1 Heater Stirrer with ETS D4 Fuzzy Temperature Controller

IKA RCT Basic S1 Heater Stirrer with ETS-D4 Fuzzy Temperature Controller

The IKA RCT Basic S1 is a rugged and reliable laboratory magnetic stirrer designed for simultaneous heating and mixing of liquid media. This specialized "S1" variant features a robust stainless steel setup plate for excellent chemical resistance and rapid thermal response. Paired with the IKATRON® ETS-D4 Electronic Contact Thermometer, this system provides high-precision "Fuzzy Logic" temperature control. The ETS-D4 monitors the medium temperature directly and communicates with the hotplate to adapt heating rates in real-time, virtually eliminating temperature overshooting and ensuring stable thermal conditions for sensitive reactions.

Technical Performance and Design

• Stainless Steel Setup Plate: The S1 model utilizes a high-quality stainless steel composite plate, offering superior resistance to aggressive chemicals and a durable, easy-to-clean surface.

• Fuzzy Logic Control (ETS-D4): The included ETS-D4 controller uses advanced algorithms to provide precise temperature regulation. Unlike standard on/off controllers, it anticipates thermal inertia to prevent overshooting the setpoint, even during rapid heat-up phases.

• Independent Control Dials: Features dual analog-style turning knobs for independent adjustment of stirring speed and plate temperature, with clear LED indicators for visual confirmation of settings.

• Safety Circuitry: Includes a built-in adjustable safety circuit that automatically shuts off the heating if the plate temperature exceeds the user-defined limit (typically adjustable up to 360°C).

Product Specifications

• Model: RCT Basic S1 (115V / 60Hz)

• Speed Range: 0 – 1,100 RPM

• Temperature Range (Plate): Ambient to 300°C

• Controller: ETS-D4 Fuzzy (Contact Thermometer)

• Controller Range: -10°C to +400°C

• Stirring Capacity: Up to 20 Liters (H2O)

• Plate Dimensions: approx. 135 mm (5.3") Diameter

• Connection: DIN 12878 socket for external sensor/controller

Key Benefits & Laboratory Applications

• Precision Chemical Synthesis: Ideal for organic chemistry and pharmaceutical research where maintaining an exact reaction temperature is critical for yield and purity.

• Unsupervised Operation: Designed with safety redundancies that make it suitable for long-duration or overnight stirring tasks.

• Enhanced Accuracy: The ETS-D4 offers three patented operating modes (A, B, and C) to optimize control based on whether parameters are frequently changed or fixed for series operation.

• Reliable Durability: The enclosed motor and die-cast housing protect the internal electronics from accidental spills, ensuring a long service life in busy laboratory environments.

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Used; excellent condition.