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Gas Permeability Test for battery diaphragms

Gas Permeability Test for battery diaphragms
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Gas Permeability Test for battery diaphragms - 1

PERME® BTY-B2P Gas Permeability Tester LOMlHIlK BTY-B2P is based on the differential pressure method, and is professionally applicable to the determination of gas permeability of battery diaphragms, breathable films and other relative polymer products. Professional Technology • 3 equivalent specimens can be tested simultaneously with the average value as test result • The system supports unit conversion function to meet user's requirements for special test • The instrument is controlled by a computer and test process is finished automatically • Two test modes of proportional and standard modes • Customization of test functions is available for special test materials • Equipped with RS232 port for convenient data transfer • Support Lystem™ Lab Data Sharing System for uniform and systematic management of test results and test Test Principle Under certain temperature and humidity, a constant gas differential pressure is generated between the two sides of specimen. The gas transmission rate and other parameters can be obtained by analyzing and calculating pressure changes in the lower pressure side. This test instrument conforms to the following standards: This instrument is applicable to the determination of gas permeability of: Test the gas permeability of battery diaphragms, breathable films and other relative polymer Basic Applications Technical Specifications Specifications Film Test Pressure Range 0~20 KPa (customization available for others) Test Area 0.025 sq.in. (0.16 cm2) Test Gas 02,N2, C02 and 99.9% dry gas(not in supply scope) Labthink Instruments Co., Ltd. 144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85812140

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Gas Permeability Test for battery diaphragms - 2

Port Size <1>4 mm PU Tubing Including Mainbody, Professional Software, Rapid Quantitative Filter Paper, Sampling Plate Optional Parts Vacuum Grease 1. The gas supply port of the instrument is <S4 mm PU tubing; 2. Customers will need to prepare for gas supply. Labthink Instruments Co., Ltd. 144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85812140

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