What are the working principles of air conditioning four-way valve performance test equipment?

This equipment is used to test the performance and quality of the air conditioner four-way valve, which plays an extremely important role in ensuring the normal operation of the air conditioner and the stability of energy efficiency. What is the working principle of the air conditioner four-way valve performance test equipment? Let's take a look at how Guangzhou Zhipinhui Electronic Technology introduces it.

　　

1. Power supply: AC220V, 50HZ. Power, about 2KW;

2. Gas source: clean high-purity nitrogen above 4Mpa (provided by Party A);

3. Operating environment: ① Humidity range 38∽85%RH (non-condensing environment)

② Temperature range -10∽40℃

③ No strong electric field or strong magnetic field interference

④ Stable gas source pressure

4. Number of workstations: 1; fixtures are suitable for three models of products: STF-01, 02, and 03