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How To Measure Color Fastness To Perspiration With A Perspiration Tester ?


Perspiration color fastness tester is widely used in testing textile anti-sweat, sea water, saliva, distilled water and other color fastness. Perspiration Tester Scope of application: all kinds of textile materials, textiles, perspiration and color fastness test and determination of various colored, colored textiles sweat, sea water, saliva, distilled water and other color fastness performance.

 Perspiration color fastness meter operation method:
1, as a printing and testing equipment, it is prepared according to the standard sweat, PH solution solution, PH range should be 4.3 ± 0.2, from the sample material cut 6x6cm test pieces, and cut the same size of multi-fiber cloth, The weight of the sample and the multi-fiber cloth.

 2, place each test piece and a multi-fiber cloth in the diameter of 9cm, 2cm deep disc, in the dish plus anti-sweat soaking test pieces and multi-fiber cloth for 30 minutes. The test piece was repeatedly rolled and weighed until it was 2.25 ± 0.05 times the weight under dry conditions.

 3, the test pieces and multi-fiber cloth, Shuo material board placed on the anti-perspiration, to keep the total number of panels for the 21-layer, put the last layer, put the pressure plate, and add weight total weight 10.0lbs.

 4, lock the screws, and put in the oven, set the oven to keep the temperature 38 ± 1 ° C for 6 hours, remove the tester, separate each test piece and multi-fiber cloth.


 As a printing and dyeing test equipment, perspiration color fastness tester test principle is the combination of samples by artificial sweat soaking, after color fastness perspiration tester after pressure treatment, dry, assess the color of the sample and stick to the fabric Color and color fastness were measured using the Datacolor colorimeter.
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· info@qinsun-lab.com

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