Maximum measurement pressure 20 kPa! Inspection is possible even for open-type components that are not in a sealed structure. Custom orders and modifications are also accepted.
The "Waterproof Tester for Waterproof Connectors WPC6900P002/M" allows for airtight waterproof testing by setting open-type waterproof components on a pseudo-workpiece. It can also test open-type components that are not sealed. The maximum measurement pressure is 20 kPa, equivalent to a water depth of 2 meters. Pressure adjustment is possible in units of 1 kPa. The leak detection method uses air pressure for distortion measurement, with a distortion detection resolution of 0.1 μm and a distortion detection contact pressure of approximately 15 g (measured value). The number of workpieces that can be measured simultaneously is one. For more details, please contact us or refer to the catalog.
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【Features】 ○ Inspection possible even for open-type components that are not sealed ○ By setting open-type waterproof components on a pseudo-workpiece, airtight waterproof testing can be performed ○ Maximum measurement pressure: 20 kPa (equivalent to a water depth of 2m) ○ Pressure adjustment in 1 kPa increments 【Mechanical Specifications】 ○ Leak detection method: Strain measurement method using air pressure ○ Strain detection resolution: 0.1 μm ○ Strain detection contact pressure: Approximately 15 g (measured value) ○ Number of workpieces measured simultaneously: 1 ○ Pressurization capsule opening and closing mechanism: Manual ○ Workpiece setting mechanism: Manual ○ Pneumatic specifications → Supply pressure: Compressed air or high-pressure gas → Pneumatic connection: φ6 quick connector → Minimum supply pressure: 400 kPa or more → Maximum supply pressure: 700 kPa or less ○ Device dimensions: Approximately 220(W) × 360(D) × 300(H) mm (maximum dimensions including protrusions) ○ Device weight: Approximately 14 kg (main unit only) ○ Standard accessories: 1 power cable, 1 instruction manual ● For more details, please contact us or refer to the catalog.
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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.