Speaking of electric toothbrushes, many people are still a little skeptical about using electric toothbrushes.Not only do they not understand the performance of electric toothbrushes, but they also have doubts about the safety of electric toothbrushes.Electric toothbrushes use the rapid rotation or vibration of the electric movement to cause the brush head to produce high-frequency vibrations, which instantly breaks down the toothpaste into fine foam and cleans deeply between the teeth.Electric toothbrushes contain a small motor that vibrates the brush head back and forth.The small electric motor is connected to a battery that can be recharged over and over again.

Product to be tested: Electric toothbrush

When people start thinking about buying an electric toothbrush, waterproofing is a key factor to consider.Electric toothbrushes need to be completely sealed to prevent water from entering the contact points. If water enters the contact points, it will easily lead to problems such as short service life of the toothbrush motor, bacterial growth, circuit board short circuit, etc., and there is also the risk of leakage.Therefore, when electric toothbrushes are producedIt is necessary to conduct air tightness and waterproof testing, which can play a positive role in extending the service life of the product.

Electric toothbrush waterproof detection fixture

Air tightness and waterproof testing is an advanced electric water pressure waterproofing solution. According to the customer's requirements this time, the electric toothbrush needs to be tested.IP68Waterproof levelFor testing, the following are the testing equipment and solutions used by Hairis Technology for electric toothbrushes:

Equipment used: HairisHP Kaituo series of air tightness testing equipment

Testing plan: Indirect test method, customizing the tooling and mold according to the structure of the electric toothbrush. Since the customer's requirements for this electric toothbrush are higher than the industry's air tightness test requirements and high international procurement standards, we use the negative first and then the positive test method to test the electric toothbrush.Negative pressure test parameters: test pressure-4Psi/s, inflation time8S, stabilization time8S, test time5S，leakage value0.05Psi.Positive pressure test parameters: test pressure6Psi/s，Inflation time8S，Stabilization time8S，Test time15S, leakage value:0.05Psi。

Electric toothbrush air tightness and waterproof testing equipment

The main reason for using negative pressure isUsed to test the tightness of soft glue. The combination of positive and negative pressure testing can avoid the pressure of the leakage parts of the glue due to the effect of air pressure, making the leakage parts undetectable and affecting the quality of the electric toothbrush.

Hai RuisiHP Kaituo series of air tightness testing equipment

Hairis Technologyis a company dedicated toAir tightness and waterproof testing equipmentR&D,Large-scale high-tech enterprise manufacturing and selling.Committed to providing customers with professionalAir tightness and waterproof testing equipment,Assist customers to solve product problemswaterproofing problem,Suitable products can also be customized according to the special needs of customers.equipment.Effectively improve product performance,reducemaintenance costs,Hairis helps enterprises develop high-end!