How to apply air tightness leak detection equipment in waterproof test of driving recorder?

The equipment for waterproof test of driving recorder using air tightness leak detection equipment can be universal. The waterproof test of driving recorder is generally realized indirectly through test fixture. The waterproof grade requirements of driving recorders to be tested in different standards are different, and the dimensions of some products are not necessarily the same. The waterproof test parameters of driving recorder can be set according to the characteristics of each product, and the waterproof test of driving recorder can be carried out with one device. The difference lies in the waterproof test parameters of driving recorder and the waterproof test fixture of driving recorder. Waterproof test fixture is generally customized according to the shape of driving recorder. The specific process of waterproof test of driving recorder is: connect the test fixture of driving recorder to the air tightness leak detection equipment of driving recorder, set the test parameters, then connect the air source and power supply to test the air tightness of driving recorder, and judge whether it is qualified by observing whether there are bubbles in the water tank.

Waterproof test of air tightness leak detection equipment for driving recorder