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YG (B) 631 color fastness to perspiration:
              About our product：
              
			  It is used to test the color fastness to perspiration of various textile materials and textiles and to determine the color fastness to water and sea water of various colored and colored textiles.
              
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Product details
【Scope of application】  It is used to test the color fastness to perspiration of various textile materials and textiles and to determine the color fastness to water and sea water of various colored and colored textiles.
【Standards compliant】GB/T3922-83, GB/T5713-85, GB/T5714-85, GB/T5713-97, GB/T5714-97, AATCC, ISO05/E04
【technical parameter】1. Heavy hammer: 50N±1%
2. Size of splint: 115×60×1.5mm(L×W×H)
3. Dimensions: 240×100×160mm(L×W×H)
4. Pressure: 12.5kpa

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YG (B) 631 color fastness to perspiration:

About our product：

It is used to test the color fastness to perspiration of various textile materials and textiles and to determine the color fastness to water and sea water of various colored and colored textiles.