The controller controls the entire compressor action. Since the refrigerant (refrigerant) will pass through the compressor, in order to ensure the normal operation of the controller, the air conditioning compressor controller needs to be sealed.

The air tightness testing case we want to share today is the air tightness testing of air conditioning compressor controller.

Testing equipment: Hairis HC classic series dual-channel air tightness detector and its supporting molds and tooling.

Testing method: Use direct testing method to customize the mold and tooling according to the structure of the controller.

Put the product to be tested into the mold, select the set program, and press the start button.

The air intake pressure is 10.5Kpa, the air intake time is 5s, the pressure stabilization is 10s, the test time is 5s, and the deflation time is 2s.

If the leakage value does not exceed 50pa, it means that the controller has passed and the test result will also show OK.

Solution core advantages

1. The mold processing accuracy is high, up to 0.02mm;

2. Air tightness detector with resolution up to 0.1pa;

3. Hairuis has all product lines of air tightness detectors, true water detectors, and leakage point detectors, which can meet all sealing testing usage scenarios from trial production to mass production; 

4. Hairuisi has the ability to quickly integrate systems and can deliver the goods as soon as 7 days after placing the order;

5. The designed detection system strictly considers the stability and accuracy of the test results.