Digital Display Negative Pressure Seal Tester for Packaging Bags and Cans Packaging Air Leak Tester

Basic Info.

Product Description

Test Principle1, By vacuuming the vacuum chamber, the sample immersed in water is subjected to internal and external pressure difference, and the gas escape in the sample is observed to determine the sealing performance of the sample.2, By vacuuming the vacuum chamber, the sample is subjected to internal and external pressure difference, and the shape of the sample is recovered after the sample is expanded and the vacuum is released, thereby determining the sealing performance of the sample.3, The instrument meets many national standards: GB/T 15171, ASTM D3078.Features1, Manual control is adopted to keep pressure. It is easy to operate and has stable performance. 2, Pneumatic components are manufactured by manufacturers and have stable performance. Pressure holding instability due to pneumatic components.3, Glass (acrylic) sealed barrel, wall thickness increased to 15mm, compressive strength of sealed barrel4, Electronic pressure holding device to reduce mechanical wear and make pressure retention time.5, PVC operation panel, pressure pointer display, convenient for users to quickly view pressure valuesMeasuring objectApplicable to food, pharmaceutical, medical equipment, daily chemicalApplication Air Leakage Tester use compression air to produce negative pressure by vacuum device to test the seal capability and processing technique of soft plastic packaging material.It has advantages of easy operation, novel design, convenient to observe test result, especially to detect some tiny pole leak.It is applicable in testing the seal of soft packaging in food and pharmaceutical industry, etc. It can test the seal capability of soft packaging accurately, which provides scientific date for relative technical requirement. It also can test the specimen which has done drop and compression test.Technical Parameters

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