Packaging Materials Gas Measurement Instrument

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Product Code : VAC-V2

Brand Name : Labthink

Product Description

Latest technology Gas Permeability Unit Manufacturing in China is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting and aluminum foils.

Latest technology Gas Permeability Unit Manufacturing in China conforms to the following standards:
ISO 15105-1, ISO 2556, GB/T 1038-2000, ASTM D1434, JIS K7126-1, YBB 00082003

Application:

Latest technology Gas Permeability Unit Manufacturing in China is applicable to the determination of gas permeability of:

1.Films

2.Sheeting

3.Various Gases

4.Inflammable, Explosive Gases

Features:

Gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of the specimen could be obtained at one operation
3 distinct or equivalent specimens could be tested individually with independent test results at one operation
Wide range and high precision temperature and humidity control to meet various test conditions
The instrument comes with two test modes: proportional mode and standard mode
Test range could be extended based on user requirements to test the materials with high permeability
Test results could be easily obtained even at extreme condition by data fitting function, which could work at any temperature

Specification:

Specifications	VAC-V2
Test Range	0.05~50,000 cm³/m²·24h·0.1MPa (standard volume)
Test Range	At least 500,000 cm³/m²·24h·0.1MPa (extended volume)
Number of Specimens	3 (with independent test results)
Vacuum Resolution	0.1 Pa
Vacuum Degree of Test Chamber	<20 Pa
Temperature	5°C ~ 95°C
Accuracy	±0.1°C (standard)
Humidity	0%RH, 2%RH ~ 98.5%RH, 100%RH (humidity generator is outside of supply scope)
Accuracy	±1%RH
Specimen Size	97 mm
Test Area	38.48 cm²