electric toothbrushBased on the shape of a traditional toothbrush, a drive structure is added to achieve the effect of automated toothbrushing. It saves effort while brushing teeth with better cleanliness, which is favored by people.。Electric toothbrushes rely on high-frequency vibration of bristles, and their core components are live and require a certain amount of energy.water proofAbility, generally need to reachIPX7Waterproof grade or higher。

Product to be tested: Electric toothbrush

Compared with many products, electric toothbrushes have a higher probability of contact with water.When people start thinking about buying an electric toothbrush, waterproofing is a key factor to consider.If the waterproof performance is not good, it will cause problems such as short life of the electric toothbrush motor, bacterial growth, short circuit of the circuit board, etc., and there is also the risk of leakage.

Electric toothbrush air tightness and waterproof testing fixture

Therefore, waterproofing is an essential feature of electric toothbrushes, which can play a positive role in extending the service life of the product.Usually, Hirays uses the method of air-tightness and waterproof testing for electric toothbrushes.According to customer requirements, the following testing equipment and solutions are used:

Electric toothbrush air tightness and waterproof detector

Equipment used:Hai RuisiHCClassic Series Dual Channel Air Tightness and Waterproof Tester

Test plan: Use the indirect first positive then negative test method, customize the mold according to the structure of the electric toothbrush, put the electric toothbrush into the mold, press the start button on the instrument and then the mold presses down to seal the electric toothbrush. The instrument enters the test program and inflates, stabilizes and tests the electric toothbrush according to the set parameters.Due to the high standards of customers, the quality of this electric toothbrush is higher than the standards of international first-class brands, leading the industry to a higher level. Therefore, Hirays tested this electric toothbrush in two steps to meet the customer's requirements. First, use positive pressure testing to test the pressure:45KPA,Inflation time:4S,Stabilization time3S, test time10S; Then use negative pressure test to test the pressure:-45KPA,Inflation time:4S,Stabilization time3S, test time10STest the leakage of the product by measuring changes in air pressure(Leakage value: ≤0.06KPA)The system automatically determines thatOKTaste.

Hai RuisiHCClassic Series Dual Channel Air Tightness and Waterproof Tester

With the development of the electric toothbrush industry, this customer deeply realized that only by holding themselves to higher standards can they serve customers more effectively and make their electric toothbrushes far ahead in quality in the industry.Choosing Hiraysi Technology is choosing a bright future for your electric toothbrush waterproofing.