There are already many electronic products on the market that can reach level 7-8 waterproof, such as: mobile phones, tablets, smart bracelets, cameras, computer keyboards, etc., need to use a special Water Ingress Test Machine to test the waterproof performance.
IPX78 Immersion Rain Test Chamber
Experiment Method:
Method name: short-term water immersion test;
Test equipment: immersion tank. the
Test conditions: the size should be such that after the sample is placed in the immersion tank, the distance from the bottom of the sample to the water surface is at least 1m. The distance from the top of the sample to the water surface is at least 0.15m.
Test time: 30min
Technical Parameters of IPX7X8 Immersion Test Machine
1. Model R78 simulated water depth 100m pressure (kpa) 1000
2. Pressurized container S304 stainless steel tank, diameter 600mm, height 1200mm
3. Pressurize the water tank with compressed air to simulate the water pressure of 1 to 10 meters; (different water depths can be simulated according to requirements)
4. The pressure maintenance range is atmospheric pressure - 0.5MPa, with pressure display; the pressure gauge accuracy is 0.25
5. Time control 0～99 minutes 99 seconds
6. Pressurized system compressed air
7. This anti-immersion test device is equipped with a pressure protection device and a drainage and pressure relief device
8. With sample holder;
9. The pressure display mode is digital display;
10. Both water temperature and sample shell temperature can be displayed.
The common point of the two grades of Ipx7 and ipx8 is that the test object must be soaked in water, so they all use the immersion tank, but IPX8 will occasionally need to be based on different requirements of customers, such as simulating different water depths,
Then we need to add appropriate pressure to simulate the water depth required by the customer for continuous diving test. In this way, the use of two levels on one device can greatly reduce the cost and quantity of buyers, and can save water and electricity. The advantage of occupying space.
LIB test equipment is widely used in electronics, LED, automobiles, plastics, hardware, toys, paper products, chemicals, household products and other industries, and is suitable for various scientific research units, quality inspection institutions, academic discussions and other fields.
And in strict accordance with UL, MIL, ASTM, CNS, IEC, Fed Test, SAE and other international standards to manufacture various environmental test equipment to achieve international quality.
