Heat pipe is a heat transfer element having a high thermal conductivity, it is through evaporation and condensation within the closed vacuum tube fluid to transfer heat, and therefore it is known as hot "superconductors." DTR Series heat pipe bath is based on the "heat pipe" technology on the development of a series of bath, mainly for test / calibration of various industrial heat resistance, low temperature thermocouple, sheathed thermocouple, working with liquid glass thermometers, bimetal thermometer, pressure thermometer, transformer oil surface / winding thermostats and so on. Features: Fully sealed inner loop, environmentally friendly, no smell, no pollution without mechanical agitation, no noise, no need to add media Product Specifications Model: DTR temperature range: 50 ℃ -300 ℃ Specifications: Temperature Stability: ± 0.03 ℃ / 10min level temperature field: ≤0.02 ℃ vertical temperature field: ≤0.05 ℃