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Testing Method and Instruments of Auto Gas Permeability

From Labthink Instruments Co., Ltd
 

 

Permeability of package material is one of the main factors in determining the application fields and content material quality. Since gases such as oxygen and carbon dioxide permeating through the package will exert an obvious influence on product quality, material with proper permeability should be selected while taking the guarantee period of precuts into consideration in the design of package. Auto gas permeability instrument is one of the advanced testing instruments that is selected and purchased by package manufacturers and users in recent years.

Products & Services
Permeation instruments are designed to measure the permeability, solubility, diffusivity and precise transmission rate of organic vapors or liquids through films, paper, pulp, packages and other materials. Learn more about Permeation Instruments
Pulp and paper testers include specialized sensors, instruments, COBB testers, and test equipment for evaluating the material properties and processability characteristics of pulp and paper. Search by Specification | Learn more about Pulp and Paper Testers
Polymer test equipment includes melt flow indexers, extrusiometers, and other specialized instruments for determining the processability and properties of plastics and elastomer materials. Search by Specification | Learn more about Polymer Test Equipment
Property testers are used to determine various physical properties of samples, including cloud point, distillation, flash point, freezing point, melting point, pour point, and vapor pressure. Search by Specification | Learn more about Property Testers
Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Search by Specification | Learn more about Gas Valves
Product Announcements
Thermo Fisher Scientific Air Quality Instruments - GT-Innova Series Gas Detector
The GT-Innova boasts a 20% increase in pump flow rate, auto-calibration, Innova View ™ a powerful datalog and configuration package, five combustible gas ranges, three button operation, and... (read more)
MuShield Company, Inc. (The) - Magnetic Shield Design
In the event that you wish to design your own magnetic shielding, you may find the following information useful. MuShield engineers are available for consultation should you require assistance. (read more)
Material Flow Solutions, Inc. - Material Property Testing
MFS provides the material flow property testing needed to solve many flow problems facing producers of fine powders and granules. (read more)
Anton Paar - CarboQC - Carbon Dioxide Meter
CarboQC is a dissolved carbonation meter and gives you fast, accurate and reliable determination of carbon dioxide in beverages. (read more)
MuShield Company, Inc. (The) - Heat Treating Services
With every magnetic shield MuShield manufactures, the Company's goal is to attain the maximum shielding capacity or permeability for that part while maintaining its dimensional and structural... (read more)
 
Topics of Interest
Abstract: This article presents a detailed introduction about the testing principle, relating standards and testing process of equal pressure method. It also briefs on some testing information about... (Read More)
Abstract: Based on the requirements of material auto gas permeability testing, this article introduces testing methods of auto gas permeability testing and air permeability testing. Auto gas... (Read More)
Abstract: Specify two test methods of gas permeability test in details, differential-pressure method and equal-pressure method, introduce the test principle and test atmosphere of those two, as well... (Read More)
This isostatic test method covers the determination of organic vapor transmission rate through plastic films and sheeting using Flame Ionization Detector (FID) of gas chromatography method. This... (Read More)
Since standard material or standard measuring device is essential for calibration, how to calibrate permeability testing instruments had once been a factor impeding the development of permeability... (Read More)
See more product announcements for Permeation Instruments
SE-Series Environmental Test Chambers

SE-Series Environmental Test Chambers
Thermotron Industries


VTM Rheometer

VTM Rheometer
Dynisco Plastics


Extensometers, United Model EZ

Extensometers, United Model EZ
United Testing Systems, Inc.


11 See more product announcements for Permeation Instruments