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The heating circulator is a relatively common temperature control device used in the reactor, so how does the heating circulator control the temperature?
The heating circulator requires accurate temperature control of the liquid in the system, usually using heat transfer oil for heating and compressor cooling, supplemented by PID adjustment for accurate temperature control, to stabilize the temperature of the heating circulator at the desired temperature.
Heating circulators are usually equipped with highly stable platinum resistance PRT or other temperature sensors to achieve temperature control and automatic protection functions for heating circulators.
The customized, high-precision, low temperature coefficient resistor inside the heating circulator ensures the stability of the temperature set point.