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Gas Permeation and Barrier Testing Instrument

Gas Permeation and Barrier Testing Instrument
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Gas Permeation and Barrier Testing Instrument - 1

PERME® DM2/330 Differential and Equal Pressure Method Gas Permeability Tester DM2/330 Differential and Equal Pressure Method Gas Permeability Tester is based on differential and equal pressure method, and is professionally applicable to the gas permeability test of films and packages. It is designed for tests of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, laminated films, high barrier material, sheets, aluminum foils and back-sheets as well as bottles, pouches, jars and boxes made of plastic, rubber, paper, glass, metal and other materials. Professional Technology Differential pressure method and equal pressure method combined in one unit to meet distinct testing requirements Gas transmission rate, solubility coefficient and diffusion coefficient could be obtained at one operation

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Gas Permeation and Barrier Testing Instrument - 2

Three distinct or equivalent specimens can be tested individually with six independent test results by two test methods at one operation Labthink patented design of diffusion chamber porous support plate This instrument comes with three test modes: proportional, standard and manual modes Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions Test results could be easily obtained even at extreme condition by data fitting function, which could fit any temperature The instrument could be used to test...

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Gas Permeation and Barrier Testing Instrument - 3

molecule passes through the film into the high pure nitrogen of another side (lower chamber), and is taken to the sensor by the flowing nitrogen. By analyzing the concentration of oxygen detected by the sensor, the oxygen transmission rate and other parameters can be obtained. As to packages, nitrogen flows in the container, air or high pure oxygen fills the outside of the container. 2. Differential Method: Clamp the pre-conditioned specimen between the upper chamber and the lower chamber. Evacuate the low-pressure chamber (lower chamber) and then the whole system. When the specified degree...

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Gas Permeation and Barrier Testing Instrument - 4

paper-plastic Films coextruded films, aluminized films, aluminum foil, aluminum composite films, glass fiber with aluminum foil composite films and many others Including various sorts of engineering plastics, rubber, and building materials, e.g. PP, PVC and PVDC Including composite, glass, and metal packages, e.g. Coke Packages bottles, peanut oil packages, vacuum bags, metal three-piece cans, soft tube packages for plastic cosmetic and toothpaste, and jelly cups Package Caps Solar Back-Sheets Plastic Pipes Tablet Packages Test seal performance of different package caps Including solar...

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Gas Permeation and Barrier Testing Instrument - 5

Paper and Paper Board Paint Films Contact Lens Including paper and paper board, e.g. aluminum foil paper for cigarette packages and Tetra Pak materials Test gas permeability of various sorts of paint films Test oxygen permeability of contact lens Flexible Plastic Infusion Test oxygen permeability of flexible plastic infusion bottle Bottles Red Wine Bottles Warm Paste Packaging Bags Test oxygen permeability of red wine bottle Test oxygen permeability of the packaging bags of warm paste Test the permeability of various types of gases, e.g. O2, Inflammable, Explosive Gases Materials for...

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Gas Permeation and Barrier Testing Instrument - 6

Film Test Package Test(Optional) Test Range O2, Air and other gases (Prepared by the user) 100% O2 Test: Ф90 mm Height should be less than 280mm Specimen Size / No size limitation for Open (Air) Test 3 (independent results for each specimen) Bottle: inner diameter of bottle mouth should be more than Specimen Specification Ф9mm, outer diameter of bottle mouth should be less than Ф50mm (Standard) Bag and Box: Testing accessories are required 2. Differential Pressure Method Specification Test Range Vacuum Resolution Vacuum Degree of Test O2, N2, CO2, etc.Not in supply scope Test Pressure 3...

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Gas Permeation and Barrier Testing Instrument - 7

Specimen Test Area 3. Other Specifications Specification Temperature Range Temperature Test Gas Port Size 99.999% high purified nitrogen (Not in supply scope) Carrier Gas Port Size 1/8 inch copper tubing Size Power Supply Configurations Mainframe, Temperature Controller, Professional Software, Precision Standard Nitrogen Pressure Regulator, Precision Oxygen Pressure Regulator, Sample Cutter, Communication Cable, Vacuum Pump (Imported), Filter Paper Optional Parts Package Accessory, Accessory for Small Specimen, Blades of Sample Cutter, Vacuum Grease, Vacuum Pump Oil, Filter Paper 1. The gas...

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