PREC Airproof D100 Air Negative Pressure Leakage Tester made in China
PREC Airproof D100 Air Negative Pressure Leakage Tester made in China
1.Product Description:
It is professionally applicable to the leakage tests of packages for food, drugs, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. It also could be used to the determination of seal performance of specimens after falling and compression tests.
This instrument is the best value for food, beverage, pharmacy and commodity industries. It carries the standard of GB/T 15171
2.Standard
Vacuum Degree | -90~0kPa |
Accuracy | ±0.1Kpa |
Vacuum Chamber Size | Φ270mm×200 mm (H) Can Be Customized |
Air Pressure | 0.7MPa (Equipped by user) |
Air Source Connector | Φ6 |
Machine Size | 520*320*600mm |
Power Source | AC 220V 50Hz |
Net Weight | 15kg |
3.Test principle:
1) Based on the vacuum chamber, vacuum that immersed in the water sample of inside and outside differential pressure, observations in the sample gas to escape, to determine the sample sealing performance;
2) Through the vacuum in vacuum chamber, make sample generation inside and outside differential pressure, the observation sample expansion and shape of the samples after the release of vacuum recovery, to determine the sealing performance for the sample.
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