Circulating cryostat HJ series

The cryostat is a necessary and commonly used equipment in the laboratory. It is widely used in petroleum, national defense, metallurgy, chemical engineering, physics, biological engineering, chemistry, medicine and health, life sciences, electronic instruments, quality inspection and measurement, factory experiments, colleges and universities, research institutions and other research departments. Features: 1. The low temperature constant temperature tank is cooled by air-cooled fully enclosed compressor, which has the advantages of fast cooling speed and low noise. 2. The refrigeration system has multiple protection devices for overheating and overcurrent. 3. Intelligent computer temperature control, simple operation, good temperature stability, high and low temperature over-temperature alarm, PID automatic control. 4. The intelligent microcomputer can correct the deviation of the temperature measurement value, so that the digital display resolution reaches 0.1 ° C. 5, special user PID can be adjusted. 6. There are internal and external circulation. During the external circulation, the constant temperature liquid in the tank can be drawn out, and a second constant temperature field can be established. It can also be used as a cold source (heat source) to draw the liquid out of the tank, which can lower (elevate) the o utside of the tank. The temperature of the experimental container extends the range of use.