Plastic packaging gas permeability test

              plastic packaging gas permeability test    is based on the differential pressure method and is professionally applicable to the determination of gas permeability of film specimens. It is equipped with three diffusion cells, which could generate test results of three equivalent specimens at one operation. The testing process conforms to GB, ISO, ASTM and many other international standards.   Features:   1.Patent design of three diffusion cells integrated in one instrument for individual or multiple tests 2.3 equivalent specimens can be tested simultaneously with the average value as test result 3.Wide test range for different materials with high, medium and low barrier properties 4.Various types of gases are testable: sole gas, mixed gases, poisonous gases, explosive gases and other dangerous gas 5.Major components are imported from renowned countries with stable and reliable performance 6.Wide range and high precision of automatic temperature and humidity control to support various combinations of non-standard test conditions   Applications: this gas permeability instrument   is applicable to the determination of gas permeability of:

Basic Applications	Films Including plastic films, plastic composite films, paper-plastic composite films, geomembranes coextruded films, aluminized films, aluminum foil, aluminum foil composite films, and many others
	Sheeting Including engineering plastics, rubber, and building materials, e.g. PP, PVC, and PVDC

    Technical Specifications:

Specifications	Film Test
Test Range	0.01~150,000 cm3/m2·24h·0.1MPa
Temperature Range	15°C~55°C (room temperature 23°C, 15°C~90°C is optional)
Temperature Accuracy	±0.1°C (standard)
Humidity Range	0%RH, 2%~98.5%RH, 100%RH (humidity generator is not in our supply scope)
Humidity Accuracy	±1%RH
Vacuum Accuracy	0.1Pa
Vacuum Degree of Test Chamber	<20Pa
Number of Specimens	3
Specimen Size	Φ97 mm
Test Area	115.44 cm2
Test Gas	O2, N2 and CO2 (not in supply scope)
Test Pressure	-0.1MPa~+0.1MPa
Gas Supply Pressure	0.4MPa~0.6MPa
Port Size	Φ6 mm PU Tubing
Instrument Size	690mm(L) x 350mm(W) x 360 mm(H)
Power Supply	AC (85~264)V (47~63)Hz
Net Weight	54kg

This  gas permeability instrument conforms to the following standards:
ISO 2556, ISO 15105-1, GB/T 1038-2000, ASTM D1434, JIS K7126-1, YBB 00082003    Customers Worldwide: Company Information   Labthink Instruments is an international enterprise that is dedicated to providing professional consulting, testing instruments, support services, and quality assurance solutions for customers in the fields of packaging, food and beverage, medical devices and pharmaceuticals, daily chemicals, printing, adhesives, automobiles, petrochemicals, biotechnology, construction, and new energy, etc.   'Labthink' is a U.S. registered trademark that became effective in September, 2008. More about Labthink: (http://www.labthink.cn/en):       Labthink provides excellent testing equipments and services for Labs, quality and safety control of polymer materials, such as flexible packaging, pharmaceuticals, foodstuff, cosmetics packaging, printing, adhesive, automotive, petroleum chemistry, environment, biology, new energy, construction, astronautics and electronics.etc   .   Further information please feel free to contactus     Tel:0086 531 85068566
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