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Automotive A/C Compressor Calorimeter 

This Calorimeter conforms to ISO 917 and GB/T 5773. Normally, method X adopts the secondary refrigerant calorimeter method while method B adopts liquid refrigerant flow meter method. Other combinations of methods specified in Standards are also available in this calorimeter. The capacity, input power, COP, rotating speed and torque, inverter input power and current (electric compressor), temperature rise of windings can be determined by this calorimeter. The capacity range and working stands can be customized. The calorimeter adopts many Satake’s patented techniques, such as saving energy by Variable Capacity Refrigeration System, realizing the low suction overheating condition control by suction cooling system, measuring and controlling the oil rate online by the OCR System, etc.. In addition, tests with new refrigerant HFO-1234yf or CO2 are available in this calorimeter.

Both automatic and manual operating modes are available for all tests.

We provide the industry-leading accuracy:

Difference between method X and method Y: within 2%;

Repeatability: within ±1%.

Shanghai Satake CWT