Ultra-low temperature freezerGroup characteristics:

1. The minimum temperature for non-standard customized refrigerators can reach -120 ℃, and the maximum temperature can reach 200 ℃, with a control accuracy of ± 0.1-0.5.

2. We can customize dual temperature and dual system integrated constant temperature models according to customer needs, suitable for various industries and working conditions.

3. Compressor: Adopting a piston type imported compressor, it adopts the form of single machine/single machine dual stage/dual stage cascade/three-stage cascade compression.

4. Controller: Adopting Siemens PLC programmable touch controller+thyristor linkage control, with centralized monitoring and RS485 communication function, the unit is always in the safest and most stable state

5. Freezing medium: ethylene glycol/diethylbenzene/silicone oil.

6. Refrigerant: R22/R23/R404/R507/R50, etc. are used

7. All device configurations can be provided according to customer requirements.