Supports pressure equivalent to a water depth of 95m! Four-channel smartwatch low-pressure and high-pressure waterproof testing device. Custom orders and modifications are also accepted.
The "WPC6540P10/A" is a low-pressure and high-pressure waterproof testing device for smartwatches, equipped with four circuits of strain sensors inside the capsule. By utilizing three different measurement modes, it enables high-precision leak detection for both low and high pressures. In low-pressure mode, it can be set in 1 kPa steps, allowing for stable leak detection even for workpieces that are easily deformed by pressure. Measurement can be performed simply by changing the bracket to match the shape of the workpiece, contributing to reduced running costs. 【Features】 ■ Four circuits of strain sensors inside the capsule ■ Capable of measuring smartwatches with bands ■ Maximum measurement pressure of 950 kPa (equivalent to a water depth of 95m) ■ Stable leak detection even for workpieces that are easily deformed by pressure ■ Detectable even with different shapes if inspection conditions are the same ■ Minimal running costs *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■ Leak detection method: Air pressure strain measurement method (strain detection method) ■ Strain detector resolution: 0.1μm ■ Strain detection contact pressure: Approximately 15 to 18 gw ■ Number of simultaneous measurement workpieces: 4 ■ Maximum workpiece dimensions: Approximately Φ78, thickness: 5 to 20 (mm) ■ Pressure capsule opening and closing mechanism: Automatic ■ Workpiece set mechanism: Manual ■ Pressure source ・ Supply pressure: Factory air, high-pressure compressor, etc. ・ Pneumatic connection: φ8 quick connector ・ Minimum supply pressure: 650 kPa or more ・ Maximum supply pressure: 1100 kPa or less ■ Dimensions (including protrusions): Approximately W790×D720×H740 (mm) ■ Weight: Approximately 120 kg * For more details, please refer to the PDF document or feel free to contact us.
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P5
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Applications/Examples of results
【Usage】 ○ As a waterproof tester for smartwatches ● For more details, please contact us or download the catalog.
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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.