H.Stars (Guangzhou) Refrigerating Equipment Group Ltd.

  Ultra-low temperature chillers   play a vital role across various industries and research fields that require precise temperature control. But just how low can the temperature of these chillers go? Understanding How Ultra-Low Temperature Chillers Work Ultra-low temperature chillers function by utilizing refrigerant cycles. The refrigerant absorbs heat in the evaporator, which lowers the temperature of the target object. Then, the compressor compresses the refrigerant into a high-temperature, high-pressure vapor, which moves to the condenser to release heat into a cooling medium (usually water or air) and transitions into a high-pressure liquid. Afterward, the refrigerant passes through an expansion valve, re-entering the evaporator to repeat the cooling cycle. Typical Temperature Ranges The cooling capacity of a chiller depends on the choice of refrigerant and system design. Standard low-temperature chillers generally operate within a cooling range of -15°C to -40°C. However...