High Medium And Low Barrier Packaging Materials Gas Or Air Permeability Tester Testing Machine - Chinaprice: 2000.00 Dollar US$
OTR-1901 is based on the coulometric sensor method and applicable to the determination of
oxygen transmission rate and oxygen permeability coefficient of plastic films, sheet, paper, aluminum foils, rubber, tyre, paper-plastic composite films, battery plastic shell, solar back-sheets and many others materials, as well as Tetra Pak package box, peanut oils package, vacuum bags, metal three-piece cans, soft tubes for toothpaste, jelly, yogurt cups etc.. similar packaging.
High, medium and low barrier packaging materials gas or air permeability tester, testing machine Principles:
The pre-conditioned sample is clamped between the upper and lower chambers at ambient atmospheric pressure. One chamber contains oxygen and the other chambers is slowly purged by a stream of nitrogen. Due to the effect of oxygen concentration gradient between the two chambers, oxygen molecules will permeate through the sample into the nitrogen side and be carried to the columetric sensor which generates the proportional electrical signals. The oxygen transmission rate and oxygen permeability coefficient will be obtained by analyzing and calculating the signals. For package samples, high purity nitrogen flows inside the package, and oxygen flows outside package.
- Posted By: SYSTESTER Instruments Co.,ltd
- Phone: 18765299783
- Address: jingshi road, jinan, shandong, China
- Website: http://www.systester.com/en
Published date: September 21, 2016 -
- Business Description: SYSTESTER is a professional provider of integrated package testing solutions and instruments of food and pharmaceutical industries, dedicates to cutting-edge technology research and development. SYSTESTER assists you to solve all flexible packaging problems and makes production profit maximization depending on the creative thought and technical abilities as well as successful experience accumulation over 20 years. SYSTESTER is a modern company with family kind culture, passion, innovation concept and scientific management.
We can provide：
● Flexible packaging test integrated solution
● Test instruments
● Embedded system, computer analytical software
● Heart to heart service
SYSTESTER always make it as our strategic mission, that is “Your goal is just our goal”
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