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The airtight and waterproof detection of the middle frame of Harris technology watch has always been famous for its leading technology and excellent quality

A watch is a precise timing instrument. There are mechanical force and electric force. Mechanical watch is a kind of timer which uses the released energy of spring as the power, drives a series of gears to run, uses escapement governor to adjust the speed of gear train, and uses pointer to indicate time and measure time.Mechanical watch is completely dependent on the mechanical principle to complete the timing work, although the feeling is more primitive, can not keep up with the trend of modern science and technology development, but the unique charm of machinery itself is incomparable.

Product to be tested: middle frame of watch

Watch is as essential to men as bag is to women. Among watches, mechanical watch is the most attractive for men. No matter the movement is exquisite or simple, mechanical watch itself is the irresistible charm of men.Mechanical watch, like electronic watch, needs to be waterproof. Because of the complexity of mechanical watch, the waterproof test is usually carried out on the middle frame of mechanical watch.

Product to be tested: middle frame of watch


According to customer requirementsIP68Waterproof gradeThe following equipment and testing methods have been adopted for the company:

Equipment used: HarrisHCClassic series of double position air tightness and waterproof testing equipment

Test method: direct test method, adopting the test method of negative pressure before positive pressure, customizing the mold according to the product structure, first sealing the middle frame of the watch, vacuuming the gas inside the middle frame, testing the tightness of the watch keys, and then inflating the inside, testing the tightness of the whole middle frame of the mobile phone. Test pressure-18KPA/500KPA ,Intake time10Second, voltage stabilization time10Second, test time5Second, leakage value0.03KPA/0.08KPA

Test parameters of airtight waterproof testing equipment

The method of using airtight waterproof detection equipment to detect the middle frame of watch is more accurate and faster than the traditional water immersion detection, and can accurately detect the middle frameOKandNGProducts. For customers, it is simpler and faster, and the waterproof detection equipment of Harris technology has become the first demand of the customer.

HarrisHCClassic series of double position air tightness and waterproof testing equipment

Hiris technology focuses on building first-class air tightness testing equipment, and has been adhering to"Excellent quality, ensure the construction period, abide by the contract, high quality service" business philosophy, to provide customers with air tightness and waterproof detection of professional programs.

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