For manufacturers and service centers. Custom orders and modifications are also accepted.
Waterproof testing device for watches that can simultaneously test 5 banded watches.
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basic information
【Features】 ○ Waterproof checker for watch manufacturers and large service shops ○ Capable of simultaneous airtight testing of 5 units ○ 16 preset combinations of measurement modes, test pressure, and measurement time allow for one-touch selection of testing conditions ○ MAX: 10 atmospheres ○ Distortion detection method using air pressure ● For other functions and details, please contact us.
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Applications/Examples of results
【Usage】 ○ Large clock ○ Watch with band
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Company information
We design, develop, manufacture, and sell waterproof testing equipment used in the automotive industry, watch and electronics industry, medical and food industry, mobile phones, smartphones, and portable devices, among others. Since its establishment in 1973, Hamron Tech Co., Ltd. has consistently developed, manufactured, and sold leak testing devices. In particular, the "WPC series" of airtight waterproof performance testers, which employs the "strain detection method," is a technology invented and uniquely developed by our company. It is a groundbreaking product with numerous excellent features as an airtight waterproof performance tester for small sealed items, adopted by all Japanese watch manufacturers. We have secured over 90% domestic market share among waterproof mobile phone and smartphone manufacturers, and we have a significant track record of deliveries to overseas manufacturers, making it a de facto industry standard model. It is also used for testing various products such as waterproof digital cameras, video cameras, and televisions, with cumulative shipments of the WPC series exceeding 6,000 units. We aspire to be a solution planner for our customers' various "leak" related issues. As of October 1, 2023, we have transferred our business to our parent company, Rika Aihara Seiki Co., Ltd. Going forward, Rika Aihara Seiki will handle the sales and maintenance of Hamron products.