What are the working principles of the air conditioning copper pipe group flow test bench

　　
Designed in accordance with the requirements for pipeline flow testing in standards such as GB20289-2006, GB19141, GB4706.12, GB4706.24, and GB4706.32, this test bench reduces failure rates and improves the performance and efficiency of air conditioning systems. What are the working principles of this air conditioning copper pipe assembly flow test bench? Let's see how Guangzhou Zhipinhui Electronic Technology explains it.

1. Nitrogen Source:

A. Gas supply volume not less than 18 m³/h

B. Gas supply pressure not less than 1.5 MPa

C. Gas source must be external

D. Equipment must be equipped with a gas storage tank to ensure stable gas supply

E. Equipped with an oil-water separator

2. Pressure Control Device:

A. Pressure Adjustment Range: 0.1-1.0 MPa

B. Pressure Measurement Accuracy: ±2%

C. Digital Display

3. Inspection Station: Single station, left and right stations switchable