This Calorimeter conforms to ISO 917 and GB/T 5773. Normally, method X adopts the secondary refrigerant calorimeter method while method Y adopts liquid refrigerant flow meter method. Other combinations of methods specified in Standards are also available in this calorimeter. The capacity, input power, COP, current, rotating speed, input power of inverters and temperature rise of windings can be determined by this calorimeter. Low voltage start test, continuous overload test and on/off test in GB/T 15765 are also optional. The capacity range, working stands and refrigerants 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, the test functions for new refrigerant R290, R32, R417 and 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%.
