中国·亚星-www.yaxin868.com|官网登录

How to improve the waterproof performance of car cameras?It is the first quality factor of cameras. So how to ensure the pass rate of waterproof testing? You can use Hai Ruisi’sAir tightness testing equipment, Hirays air tightness testing equipment is an emerging high-techWaterproof testing equipment, very suitable for camera waterproof detection.

The camera waterproof testing equipment is shown in the figure below

If you want to do it well, the cameraAir tightness testing, waterproof detection, then first we must understand the structure of the camera and its sealing process.

• 1. The mainstream sealing method for car cameras is to tighten the sealing ring with screws and ultrasonic welding; if it is such a waterproof result, use Hirays'sAir tightness testerThe detection is not too difficult.

• 2. Mainstream car camera air tightness testing, IPX7 waterproof test pressure, theoretically simulates the pressure of one meter of water depth, which is about 10kpa, but the camera industry generally uses 60KPA pressure to test car camerasWaterproof testing equipment。

• 3. Camera leakage points, sealing rings, screw holes, wires (wires without waterproof function), and the glued parts of the wire and the housing.All are needsAir tightness testerTesting place

• 4. The camera test was ok and the result was that it was soaked in water. It may be that water penetrated through the wire.

• 5. How to test the air tightness if the camera does not have an inflation hole?Make a sealed mold similar in appearance to the camera, place the camera inside the mold, and inflate the mold.Connect to HarisAir tightness detectorIt’s ready to be tested.

• 6. How long does a test last?It takes about 20 seconds to use the air tightness tester of Hai Ruisi.This is a very efficient air tightness test, and air tightness testers from many manufacturers may not be able to do it.

• 7. What is the testing method?Do you want to soak in water?Did you put it in water to pressurize it?, the air tightness tester uses the compressed air detection method, which has completely replaced the use of water immersion to detect the air tightness of the camera. This is a new air tightness detection technology, which is widely used in air tightness testing in various industries: such as mobile phone waterproof testing, wire air tightness testing, audio air tightness testing, connector air tightness and other testing fields.For more details, please call Hai Ruisi: 400-168-1023

•