In optics, irradiance is the power per unit area of electromagnetic radiation incident on a curved surface. Radiant emittance (radiant exitance) is the power radiated from a surface per unit…
An extensometer is an instrument that measures line deformation between two points on components and other objects. The main equipment used in tensile testing includes testing machines and extensometers. The…
The Martindale abrasion tester (Martindale method) is used to test the abrasion resistance and apparent pilling properties of woven fabrics, knitted fabrics, non-woven fabrics, decorative materials, coated fabrics, etc. Working…
Fiber strength refers to the ability of fiber to resist external damage, which largely determines the durability of textile products. Common indicators Fiber strength: Absolute strength, the maximum load that…
What is color fastness to light? As we all know, textiles are usually exposed to light during their use life, and light has the potential to destroy the dye, resulting…
What is color fastness to rubbing? Rubbing color fastness refers to the color change degree of colored textile material caused by a certain way of rubbing with the small white…
Last update: May 23, 2025 Color fastness to light is to measure the solar resistance of dyes and materials. The test method can be either sun exposure or solar machine…
FY4022B Touch and Close Fasteners Fatigue Tester is used to shoes, bags, clothing and other adhesive tapes (magic stickers) under the requirements of repeated fatigue performance test, Use Velcro repeated stripping and fit the action . After fatigue test , to determine the adhesion strength.
With AFT-100 mask filter test machine/Particle Filter Efficiency PFE Tester . you can measure two values, particle penetration value (efficiency) and air flow resistance by using sodium chloride (NaCl) and paraffin oil. Mask filter test machine/mask fitting tester Model AFT-100 is the good solution for testing particulate respirator filters, disposable filtering face pieces, and a wide assortment of filter media.
PFE testing particle filtration efficiency testing how much PFE value of fabric, N95, Towel,etc
The Automated filter tester Model AFT-140 is the good solution for testing particulate
respirator filters, disposable filtering face pieces, and a wide assortment of filter media. The built-incapability to test with salt and oil means that just one unit is need to test your product to : US 42 CFR part 84,EN143.
