With the development of modern technology, there are many different watches on the market, including children's smart watches, mechanical watches, and outdoor sports watches. Many smart watches not only have the function of ordinary watch timing, but also can be connected to WeChat to achieve instant messaging function; A sports watch can not only keep track of time, but also serve as a heart rate monitor to constantly monitor the user's heart rate changes during exercise.
With the increase of watch functions, in order to protect the watch and prolong its service life, more and more watches need to have waterproof function. Therefore, waterproof testing of watches is an essential step.
Watches with waterproof function have multiple waterproof levels, mainly including IP67 waterproof watches, 3ATM waterproof watches, and 5ATM waterproof watches. Watches with different waterproof levels require different testing pressures. For watches with IP67 waterproof rating, the test pressure is generally 10.5 kPa, which is equivalent to the pressure of the product at a depth of one meter. For 3ATM waterproof watches, a test pressure of 300kpa is generally used for testing; Generally, a waterproof watch with 5ATM is tested under a pressure of 500kpa.
The current mainstream waterproof testing method for smartwatches is to use compressed air for airtightness testing. Compressed air, as a colorless and odorless air, has higher accuracy in detecting product leaks because air molecules are smaller than water molecules. At the same time, compressed air will not cause secondary damage to the tested products, especially for some electronic products such as watches, where electronic components may suffer irreparable damage when exposed to water. So the airtightness detector has many advantages over traditional methods of detecting leaks with water.
Suzhou Loho Electronic Technology Co., Ltd. specializes in airtightness detectors, airtightness detectors, leak detectors, airtightness leak detectors, airtightness testers and other equipment. They are widely used, have fast detection speed, and are suitable for sealing, waterproofing, airtightness, leakage and other fields. Welcome to inquire by phone: 189-1262-8676
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189-1262-8676
No. 18-16 Qianzhu Road, Wuzhong District, Suzhou City
