Types of refrigerants and other media: Refrigerants applied in the refrigeration system of test specimens include R290, R744, R134a, R1234yf, etc. Air conditioning system refrigerants cover R22, R404A, R23. Other cooling media: water, water-ethylene glycol solution.

Test method: Enthalpy difference method. The measurement results shall be based on air-side data; the refrigerant-side or other fluid-side data serve as auxiliary reference.

Test indicators: Heat exchange capacity, air flow rate, flow rate, temperature, pressure, power, electric current, voltage and other test indicators are available for non-standard customization.

Equipment under test: Full vehicle system.

Refrigerants used: R134a, R744, R1234yf, R290, etc.

Test content: Thermal management piping system test for complete vehicles.