How to operate the comprehensive performance test bench for automobile air-conditioning electronic expansion valves

　　

本设备依据JBT-10212、JBT-10386设计而成，适合测试电子膨胀阀的流量特性、开阀脉冲、阀口泄漏量、最大动作压差试验、逆向开阀压差、耐疲劳性试验等试验。那汽车空调电子膨胀阀综合性能测试台如何操作，来看广州智品汇电子科技是如何介绍的。
Designed in accordance with JBT-10212 and JBT-10386, this equipment is suitable for testing electronic expansion valves, including flow characteristics, valve opening pulse, valve port leakage, maximum operating pressure differential, reverse valve opening pressure differential, and fatigue resistance. To learn how to operate a comprehensive performance test bench for automotive air conditioning electronic expansion valves, let's take a look at how Guangzhou Zhipinhui Electronic Technology describes it.

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

② Temperature range: -10-40°C

③ No strong electric or magnetic field interference

④ Stable air source pressure

2. Test Items: ① Internal leakage test

② Flow characteristics test

③ Forward maximum valve opening differential pressure test

④ Reverse maximum valve opening differential pressure test