Introduction: Sweat tester is the composite specimen were acid and salty artificial sweat, respectively, completely wet, infiltration 30 minutes after the folder with the machine and placed in an oven at 37 ℃ for 4 hours, remove the test piece, baking Control dry gray ** standard, rating perspiration, applicable to all kinds of fiber cloth and shoe fabrics. Can be used for dyeing, printing and other coloring of textile fibers, yarn and a variety of fabrics, can also be used to test the fabric dyes. Standard justified: AATCC-RR52, ISO-105E04 Technical Parameters: Hammer mass: 50N (including spring plate) Specimen pressure: 12.5KPa Overall dimensions: L210 × W100 × H160mm Material: stainless steel Standard: Acrylic plate 20 Small sample basin 20 Hammer device 2 1 weight Artificial sweat configuration: A) Alkaline solution 1, 0.5 g C6H9O2N3HCLH2O (hydrochloric acid-L-histidine) 2,5 grams NACL 3,5 g NA2HPO4X12H2O (disodium hydrogen phosphate dodecahydrate) Prepared a good solution Add 0.1 mol / L sodium hydroxide and adjust the pH of the solution to pH 8 using a pH meter B) Preparation of acidic solution 1, 0.5 g C6H9O2N3HCLH2O (hydrochloric acid-L-histidine) 2,5 g NAC (sodium amide) 3, 2.2 g NAH2PO4X2H2O) (sodium dihydrogen phosphate dihydrate) Prepared a good solution Add 0.1 mol / l of sodium hydroxide, the pH value of the solution pH value adjusted to PH5.5
Introduction: Sweat tester is the composite specimen were acid and salty artificial sweat, respectively, completely wet, infiltration 30 minutes after the folder with the machine and placed in an oven at 37 ℃ for 4 hours, remove the test piece, baking Control dry gray ** standard, rating perspiration, applicable to all kinds of fiber cloth and shoe fabrics. Can be used for dyeing, printing and other coloring of textile fibers, yarn and a variety of fabrics, can also be used to test the fabric dyes. Standard justified: AATCC-RR52, ISO-105E04
