It is matching optical element of HG3000 thermocouple (resistance) thermometer integrated calibration system.
Features
1. with new materials and unique design of the heating and reflux equipment, no pollution
2 the insulation resistance of heating rube is still greater than 50MΩat 300 ℃, safety and reliability
3.it uses singlechip as the core，through a special input and output circuits to realize high stability of the temperature field control effect
4. It is widely used to detecting temperature element in measuring chamber in petroleum, chemical, metallurgy, electric power etc.
