Leak testers provided by WaFu Brothers are essential in electronic devices to ensure the waterproof, dustproof and durability of the equipment. Through the airtightness testing technology, the company accurately tests the tightness of the products to avoid air leakage problems. Whether it is pressure leak testing or micro leak testing, it can provide efficient solutions. The non-destructive testing is used to ensure waterproof performance and avoid malfunctions. At the same time, the company's automated leak testing system improves testing efficiency and ensures quality control.
Mobile phone/tablet/notebook case
In 2023, a global consumer electronics brand introduced IP68 certification design for its new high-end series tablet. Initially, due to minor air holes at the middle frame bonding segment, some test units failed the pressure test and could not pass the high-pressure water spray certification. Ultimately, by introducing a high-sensitivity mass flow type airtightness tester, they conducted 100% seal detection and process iteration verification on the shell, successfully meeting the IP68 certification requirements and smoothly launching mass production.
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electric toothbrush
In 2022, a leading personal care brand encountered IPX7 certification failures. Investigation revealed micro-leaks in charging port seals. After implementing mass flow leak testers with ≤0.25 sccm thresholds and structural optimizations, the product passed certification and achieved mass production of 500K units/month.
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