THERMOCOUPLE CALIBRATION TEST RIG

The Unit helps in calibrating given thermocouple for the range 0 C to 0 0 100 C.While calibrating, thermocouple is once dipped in ice for 0 C and 0 then in boiling water for 100 C.This is done till the thermocouple shows 0 0 the actual temperature of ice (0 C) and boiling wafer (100 C) and a linear calibration is set. A mV meter is provided to know the corresponding voltage.