What are the standards for air conditioning electronic expansion valve flow test bench

　　
The device uses a gas flow meter to detect air flow at various electronic expansion valve openings, effectively detecting the corresponding flow conditions at various pulsed valve opening values. What are the standards for air conditioning electronic expansion valve flow measurement stations? Let's see how Guangzhou Zhipinhui Electronic Technology explains it.

1. Number of Workstations: 2

2. Power Supply: AC 220V/50Hz

3. Test Medium: Air

4. Air Source Pressure: 0.8MPa clean compressed air

5. Flowmeter Performance: 10ms response time, accuracy of ±0.8% of reading ±0.2%FS,

Flowmeter Range: 0-100L/min

6. Pressure Reducing Valve Performance: SMC high-precision pressure regulating valve with a sensitivity of 0.2%FS and repeatability within ±0.5%FS.

7. Air Flow Test: 0.1MPa compressed air (adjustable)