CALsys -35/200 offers easy to use liquid temperature calibrator with high temperature range from -35 °C to 200°C. It is a highly stable standard furnace for calibrating thermocouples / RTD. It provide superior thermal environment for probe immersion as no air gap exist between the probe and the medium, thermal coupling is therefore much better than the alternatives described and the stirring results in very even heat distribution throughout the medium.
Methanol is used for temperature below 0 °C, water from 0 °C to 80 °C and silicon oil up to 250°C. It has large tank which filled with methanol. The liquid is heated or cooled to the desired temperature. We have seven types of liquid baths. The volume is 9 Liter and access opening is 105 X 105 mm with 150 mm depth. The temperature of the calibrator is set and controlled by a self tuned PID controller with automatic super fine adjustment.