The Study and Made of Temperature Compensator of the Clod Side of The Thermocouples

On the thermocouple test, the clod spot of the thermocouple must be stable. Mostly, the clod spot is put into the mixture of water and ice. The ice must be made by us. the preparing working is complex and the result is not satisfying. For improving this experiment, a temperature compensator is made out, which replaces the mixture of water and ice .The practice proves that the working of the compensator is stable, the compensating action is accurate and quick, the effect is very good.