An electric toothbrush is an electronic product that people use every day.Then it has the characteristics of small and exquisite, then it is suitable forAir tightness detectorrequirements will increase.For example, the internal volume of the air tightness detector must be small. If the internal space of the air tightness detector is too large, it will not be able to detect it. For example, if a drop of water drops into the ocean, it will not cause any change to the ocean.But what about dripping it into a very small cup?Then its impact is huge.In the same way, if such a tiny gas leaks out, the pressure difference will be huge for an air tightness detector with a small space.Therefore, the internal space of the air tightness detector is small, and the detection accuracy is relatively high.Therefore, it is absolutely no problem to test the IP66 IP67 waterproof rating of electric toothbrushes!

There are many manufacturers that develop and produce air tightness testers for sale, such as foreign CTS, etc., but they do not make testing tools. And I, Shenzhen Hirays, provide one-stop service. Electric toothbrushes generally do not have air holes, so you need to make a tooling, put the electric toothbrush into the tooling, and then use Hirays' air tightness tester to test.The picture below shows the IP waterproof level testing site of an electric toothbrush conducted by a certain company.