What are the methods of using the dehumidifier capillary flow tester?

　　

The digital capillary flow test device is a device for detecting the flow of capillaries and their throttling tubes, which are important components in refrigeration systems such as refrigerators, freezers, air conditioners, dehumidifiers, and ice makers. So what are the methods of using the dehumidifier capillary flow tester? Let's see how Guangzhou Zhipinhui Electronic Technology introduces it.

1. Open the main air valve of the instrument to supply air.

2. Adjust the flow pressure regulating valve and observe the pressure display to reach the test pressure value specified in the test requirements.

3. Insert one end of the capillary to be tested into the test quick connector and tighten it, leaving the other end free and without any obstruction.

4. Enter the test parameters and press the test switch on the top of the panel. At this time, the test air flows out through the capillary. When the test time is up, the equipment automatically stops the test and determines whether the flow rate is qualified.