CCS are systems where a refrigeration circuit is used to cool down the liquid. Every unit consists of:
- Refrigerant compressor using R134a or R410a.
- Fans: to blow air throw the condenser.
- Reservoir, pressurized or pressure less.
- Pump available in many variants like Positive displacement (PD), centrifugal (CF), gear (GP) or turbine (TP).
CCS units can be made with different sensors and power supply options with temperature stability up to 0.1 °C also with zero load option.