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ASTM F1927
ASTM F1927
ASTM F1927 - Standard Test Method for Determination of Oxygen Gas Transmission Rate, Permeability and Permeance at Controlled Relative Humidity Through Barrier Materials Using a Coulometric Detector
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Prodotti
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proprietà di prova
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Permeabilità ai Gas
OX2/231 is based on the equal pressure method, and professional applicable to the determination of oxygen transmission rate of plastic films, composite films, sheeting, plastic bottles, plastic bags and other packages.
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Permeabilità ai Gas
OX2/230 is professionally designed for the determination of oxygen transmission rate of film and package specimens. This instrument is applicable to various materials with high, medium and low oxygen permeability.
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Permeabilità ai Gas
DM2/330 is based on differential and equal pressure method, and applicable to gas permeability test of films and packages. It is designed for the test of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient.