Direct pressure air tightness detector is a device specially used to test the air tightness of products. Its working principle is to use the instrument to accurately control the pressure of compressed air into the test part, and then through a specific sensor to measure the differential pressure between the standard part and the test piece. After temperature compensation, this differential pressure value can reflect the pressure drop generated by the actual leakage of the specimen, so as to determine whether the specimen is leaking.
1. Automotive industry: air tightness testing of automotive lights, engine parts, vehicle cameras, charging piles, charging guns and other products.
2. Consumer electronics industry: waterproof testing of sports audio, Bluetooth speakers, hair remover, electric brush, electric bath head, mobile phone and other products.
3. Household appliances industry: washing machine, refrigerator, air conditioning and other products sealing performance testing.
4. Outdoor security industry: waterproof performance detection of cameras, alarms and other products.
5. New energy industry: sealing performance testing of solar panels, wind power generation equipment and other products.
6. Medical device industry: air tightness testing of medical catheters, syringes and other products.
7. Metal die casting industry: air tightness testing of various metal products.
8. Plastic shell industry: air tightness testing of various plastic products.
9. Food packaging industry: sealing performance testing of food packaging bags, bottles and other products.