IKA RCTBS1 Hot Plate Stirrer with Stand and Temperature Probe

IKA RCT basic Hot Plate Stirrer – 20 L Capacity, Aluminum Plate, 115V

The IKA RCT basic is a world-leading magnetic stirrer hot plate designed for reliability, high safety standards, and precise thermal control. Featuring a highly polished aluminum alloy setup plate, this unit provides exceptional heat transfer and uniform temperature distribution across the entire surface. The integrated temperature control allows for the connection of an external PT 1000 sensor (included), enabling the system to regulate the temperature directly within the reaction medium with high accuracy. Built for heavy-duty laboratory use, the RCT basic includes an enclosed housing (IP 42) to protect internal components from spills and a powerful motor capable of stirring volumes up to 20 liters. Its revolutionary safety technology includes a "Hot Top" indicator and a digitally adjustable safety circuit, making it suitable for unsupervised operation in demanding research and production environments.

Technical Performance and Design

• Aluminum Alloy Setup Plate: The 135 mm diameter plate is optimized for rapid heating and high chemical resistance, providing a superior surface for maximum magnetic adhesion and heat conductivity.

• Integrated Safety Circuits: Features an adjustable safety temperature limit (50°C to 360°C) that is independent of the main controller, providing a fail-safe against thermal runaway.

• Intelligent Temperature Control: When used with the included PT 1000 temperature probe, the unit automatically switches to medium-control mode, preventing overshooting and ensuring stable temperatures within ±1 K.

• Digital Display and Interface: Equipped with a clear LED display for simultaneous monitoring of set and actual values for both speed and temperature, even when the heating function is switched off.

Product Specifications

• Catalog Number: RCT basic (115V Edition)

• Stirring Quantity Max (H2O): 20 Liters

• Speed Range: 50 to 1,500 RPM

• Temperature Range: Ambient to 310°C

• Heat Output: 600 W

• Safety Temperature Limit: Adjustable from 50°C to 360°C

• Protection Class: IP 42 (Enclosed assembly)

Key Benefits & Applications

• Unsupervised Lab Work: The dual-safety design and robust error-code monitoring make this the primary choice for overnight reactions and long-term stability testing.

• High-Viscosity Mixing: The stronger motor and improved magnetic coupling allow for the effective stirring of viscous fluids and large-volume buffers that would stall standard stir plates.

• Precise Reaction Control: Ideal for synthetic chemistry where maintaining a specific internal temperature is critical for reaction yields and preventing byproduct formation.

• User Protection: The "Hot Top" warning flashes when the plate surface is above 50°C, even after the unit has been turned off, significantly reducing the risk of accidental burns.

Used; beautiful condition; see video here.

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