ZLJ series cooling cycle chiller through its own circulation pump to the high temperature need to cool the equipment low temperature coolant, to achieve the role of cooling, the chiller can also be in the liquid storage cold trap for flask, test tube and other cold bath test, is a multi-purpose cooling equipment. The equipment adopts compressor refrigeration, temperature control adopts PID control technology, and temperature display adopts high brightness LED display, which integrates circulation function and refrigeration function.

The refrigeration system is filled with refrigerants that meet the requirements of national standards and relevant international conventions. The selection of refrigerants uses different cooling media according to the required temperature