The Four-Channel Benchtop Airtightness Tester is a multi-station airtightness testing device. Compared with traditional single-channel models, its core advantage is supporting simultaneous airtightness and waterproof performance testing of 4 products. Multi-station parallel operation greatly improves overall testing efficiency, perfectly adapting to large-batch mass production testing scenarios, effectively amortizing per-unit testing costs, and helping enterprises reduce costs and increase efficiency.
The equipment uses clean compressed air as the testing medium and is equipped with core components such as high-precision differential pressure sensors and precision pressure regulating valves. It can precisely regulate the entire testing process, stably complete workpiece airtightness and waterproof performance judgment, quickly identify defective products, and ensure factory yield from the inspection stage.
Applications: Airtightness and waterproof testing for various products in new energy vehicles and components, liquid cooling, security, communications, 3C digital, daily chemicals, hardware, plastics, electronics, toys, lighting, and other industries.
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Test Method
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Direct Pressure
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Test Accuracy
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0.25% FS
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Test Pressure
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0-700k pa
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Detection Time (Adjustable)
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0-2000 S
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Pressure Stabilization Time (Adjustable)
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0-500 S
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Exhaust Time (Adjustable)
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0-1000 S
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Power
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500W
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Zero-Leakage Solenoid Valve
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Product Dimensions
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1340*650*1350mm
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Customizable according to customer requirements; ultra-high pressure testers can reach 5000k pa
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