Product category:
Food Processing News
News Release from: Labthink Testing Instruments | Subject: MFY-01Airproof Tester
Edited by the Processingtalk Editorial
Team on 07 August 2006
Airproof tester for foodstuff and
pharmaceuticals
The MFY-01 Airproof Tester is applicable in airproof testing systems for foodstuff, pharmaceuticals, daily chemistry and other industries
The MFY-01 Airproof Tester is applicable in airproof testing systems for foodstuff, pharmaceuticals, daily chemistry and other industries Besides, it can also do airproof testing of packages those have been done falling and press tests
This article was originally published on Processingtalk on 3 Nov 2004 at 8.00am (UK)
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Electrolytic water vapor permeability tester
The TSY-W3 electrolytic water vapor permeability tester is applicable to packaging materials (such as plastic films, laminated films) and many kinds of barrier materials in pharmaceutical industry
This tester employs compressed air, a vacuum producer and a highly accurate pressure sensor.
In test, a micro-computer controls it to realise the performances of imposing a fast vacuum, with high accuracy digital parameter setting.
Pneumatic system elements are the best of the world.
1) Procedure.
* Pull the vacuum steady and rapidly.
* Preset the degree of vacuum and retention time using the digital system.
* Micro-computer controls the test procedure programming and mechanical movements.
* Employs best elements, performance is steady.
2) Principle.
* The inner pressure difference of the specimen immersed in water, when the vacuum is imposed by the test chamber, will cause the gas in the specimen to leak.
* The pack sealing properties are determined by observing the gas leakage.
3) Configuration.
* Transparent vacuum chamber, micro-computer integrated circuit board, vacuum system and so on.
4) Technical data.
* Vacuum degrees: 0-90kPa.
* Size of vacuum chamber: 270x210(H)mm (Could be made to order).
* Gas supply pressure: 0.7MPa (7kgf/cm2).
* Power: AC 220V 50Hz.
* Dimension: 300(L)mmx380(B)mmx450(H)mm.
* Net weight: 12kg 5.
* Standards: GB/T 15171, ASTM D3078.
Note: Users prepare air compressor for themselves.
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