Common testing standards
Currently, there are mainly three commonly used standards for testing light fastness: GB/T 8427, ISO 105-B02, AATCC 16.3. Among them, GB/T 8427 formally implemented the latest method GB/T 8427-2019 “Textile color fastness test color fastness tester to artificial light: xenon arc” on July 1, 2020. This method is in accordance with GB/T 8427-2008 Revised on the basis. The main technical differences between these methods are shown.
Currently, there are mainly three commonly used standards for testing light fastness: GB/T 8427, ISO 105-B02, AATCC 16.3. Among them, GB/T 8427 formally implemented the latest method GB/T 8427-2019 “Textile color fastness test color fastness tester to artificial light: xenon arc” on July 1, 2020. This method is in accordance with GB/T 8427-2008 Revised on the basis. The main technical differences between these methods are shown.
2020
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2020
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This guide details the operating procedure for GESTER's Particle Filtration Efficiency (PFE) Tester, used to evaluate filtration performance of masks (N95, surgical), respirators, and meltblown fabric. Key steps include: 30-minute instrument preheating, sample preparation (5+ defect-free specimens), pre-test setup (2% NaCl solution loading, 0.1MPa air pressure calibration), PFE testing via automated aerosol particle analysis, and post-test flushing. The procedure simulates real-world particle lo
2020
08
14
2020
06
24
ICI Mace Snag Tester Test procedure: After the specified standard atmospheric humidity is adjusted, two samples are taken in the longitudinal (longitudinal) and weft (horizontal) directions, each with a size of 200 mm × 330 mm. The tube is about 280mm long;
2020
05
29
2020
01
14
The ICI Pilling and Snagging Tester evaluates the surface pilling and snagging propensity of woven and knitted fabrics. Specimens are mounted on tubes and tumbled randomly within a cork-lined box at a constant speed for a defined number of revolutions (e.g., 7200 or 14400). Pilling is assessed visually against standards like ISO 12945-1, GB/T4802.3, BS5811, and IWS TM152 after tumbling. Specimen preparation includes potential pretreatment, precise cutting, sewing, mounting, and conditioning.
2019
11
16
Welcome our Vietnam customer visit GESTER for cooperation. We sincerely hope to establish mutual benefit relationship with you .
2019
11
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Footwear Testing Equipment For Shoes Flexing Tester
Whole Shoes Flexing Tester applies SATRA TM92 standard, is used to test the flexing resistance of finished shoes or shoe sole.
Whole Shoes Flexing Tester applies SATRA TM92 standard, is used to test the flexing resistance of finished shoes or shoe sole.
2019
09
20
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