Analysis of standards applicable to fabric breathability testers أداة الاختبار –

The fabric air permeability tester is a testing equipment independently developed and produced by qisnun Precision Mechanical and Electrical Technology Co., Ltd. It is cost-effective and has comprehensive after-sales service. It is controlled by microcomputer technology and uses high-precision low pressure difference sensors to test various types of fabrics, industrial fabrics, air permeability of nonwovens, industrial filter papers and other breathable materials. It has the advantages of simple operation and precise measurement. There is no need to cut the sample and the test can be performed directly on the sample. The test involves measuring the air permeability of the sample by measuring the change in pressure difference at both ends of the orifice plate. In order to measure fabrics with different air permeabilities, the instrument is equipped with a set of port plates.These with different pore sizes for selection. Especially in tests with different pore sizes, it will have excellent performance. The test area of ​​the through-hole sample clamp of 20 cm2 is the standard configuration of the instrument. For other optional configurations, please see the main settings requirements.

Applicable standards:

1. Ordinary textiles

GB/T 5453-1997 Determination of air permeability of textile fabrics

ISO9237-1995 Determination of air permeability of textile fabrics

BS EN ISO9237-1995 Determination of air permeability of textile fabrics air permeability of textile fabrics

DIN EN ISO9237-1995 Determination of the air permeability of textile fiber fabrics

EN ISO9237-1995 Determination of the air permeability of textile fiber fabrics

ASTM D737-2004 (2012) Test method for air permeability of textiles

JIS L1096-8.26A: 2010 Test methods for general textiles

2. Nonwovens

ISO9073-15: 2007 Test methods test for textiles and non-wovens Part 15 Determination of air permeability

BS EN ISO9073-15:2008 Test methods for textiles non-wovens Part 15 Determination of air permeability \'air

DIN EN ISO9073-15: 2008 Test methods for textile nonwovens Part 15 Determination of air permeability

EN ISO9073-15: 2008 Methods test for textile nonwovens Part 15 Determination of air permeability

3. Coated fabrics

BS 3424-16-1995 Testing of coated fabrics. Part 16 Determination of air permeability

4. Geotextiles

GB/T 13764-1992 Test method for air permeability of geotextiles

5. Paper

GB/T 22819-2008 Determination of air permeability of highly breathable paper

QB/T l461--1992 Determinationion of air permeability of highly breathable paper

6. Flexible porous polymer materials

JIS K6400-7-2004 Determination of physical properties of flexible porous polymer materials Part 7 Permeability in air

7. Standards must be checked. The following standards have not yet been incorporated into substantive content and are being prepared for future enhancements.

AFNOR G07-111, BS 5636, DIN 53887 and other breathable performance standards.

Shanghai Fanbiao Textile Testing Technology Co., Ltd., as an enterprise integrating R&D, manufacturing, sales, training and service, is committed to putting more testing instruments to the market and provide long-term textiles, leather, combustion testing instruments, automobile interior materials, environmental climate aging, masks and protective clothing, etc. can also be personalizeds to meet non-standard requirements. Targeted testing can be carried out according to customer requirements before purchase to ensure that the purchased instruments are suitable.

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