DONGGUAN YUYANG INSTRUMENT CO., LTD |
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Product Description
1, 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.
Features
1, 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 barrel
4, 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 values
Application
The sealing tester is suitable for sealing test of packaging bags, bottles, tubes, cans, boxes, etc in food , dairy chemical, automotive, electronic components, stationery and other industries. It can also be used to test the sealing performance of the specimens after drop the withstand pressure test.