What are the technical requirements for the performance test bench for household air conditioner electronic expansion valves?

　　

With the popularity of household air conditioners, electronic expansion valves, as their key components, have an important impact on the energy efficiency, stability and life of air conditioners. What are the technical requirements for the performance test bench for electronic expansion valves of household air conditioners? Let's see how Guangzhou Zhipinhui Electronic Technology introduces it.

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

2. Gas source: clean high-purity nitrogen above 6Mpa;

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

② Temperature range Room temperature ~ 40℃

③ No strong electric field or strong magnetic field interference

④ Stable gas source pressure

4. Number of workstations: 1