Professional Gas Permeability Testing Equipment , Gas Transmission Rate Tester

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China

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Air Permeability Testing Equipment for Plastic Nonwovens and Paper TQD-G1 Air permeability testing Equipment is professionally designed for the determination of air permeability of decorating materials used in cars, e.g. polyurethane, expanded plastics, PVC, leather, textiles, nonwovens and other materials. Through the test, physical characteristics of materials could be controlled to meet practical application requirements. Specifications - - - - Specifications TQD-G1 Air Permeability Testing Equipment Test Range of Pressure 0 ~ 1000 Pa | Test Range of Flux 0 ~ 30 L/min | Specimen Size Method A: 52 mm x 52 mm Method B:12 mm D(diameter) 71 mm | Port Size 8 mm PU Tubing | Instrument Dimension 502 mm (L) x 334 mm (W) x 298 mm (H) | Power Supply AC 220V 50Hz | - - - - Standards TQD-G1 air permeability testing Equipment conforms to the multiple national and international standards: ISO 9237, ISO 4638, ISO 5636, GB/T 10655, GB/T 5453, GB/T 4689.22, GB/T 13764, ASTM D737, TAPPI T460, JIS P8117 Principle Method A Providing a constant air flux going through the specimen vertically, the air permeability could be obtained by measuring the pressure difference. Method B Providing the constant pressure difference between two sides of the specimen, the air permeability could be obtained by measuring the air flux through specific area in the certain time. TQD-G1 air permeability testing equipment is applicable to the determination of: - - - - Basic Applications # Decorating Articles of Cars Test the air permeability of car decorating materials, e.g. polyurethane, PVC, leather, textiles and nonwovens materials | # Elastic and Porous Polymer Materials Test the air permeability of elastic and porous polymer materials, e.g. sponges | # Textiles Test the air permeability of textiles, e.g. cloth and nonwovens | # Leather Test the air permeability of leather | - - - -
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