AATCC Colorfastnes Perspirometer Perspiration Tester is used for determining the resistance of the colour of textiles of all kinds and in all forms to the action of human perspiration.

Features of Perspiration Fastness Tester:

• Made of stainless steel frame.
• User friendly and corrosion resistant.
• Can be used for testing colour fastness against sea water and water.
• Smooth precision engineered components for excellent performance.

Test steps of Perspiration Colorfastnes Tester

• The test specimen is dipped in alkaline solution a liquor ratio of 50:1 and allowed to remain in the solution at room temperature for 40 minutes. The excess liquor is drained and the composite specimen is placed between the 2 acrylic separator plates.
• Similarly the second composite specimen is made wet.
• After loading the entire test specimen as above, acrylic separator plates are stacked one over the other and all these are placed in between the 2 loading stainless steel plates.
• The loaded apparatus is placed inside a thermostatically controlled incubator maintained at 37°C for 4 hours.
• Time comes, the apparatus is removed from there and the acrylic plates are removed with the composite specimens from the apparatus.
• The test specimen is separated from the adjacent fabric and evaluated for:

1. The change in colour of the test specimen.

2. The degree of staining of the white the 2 pieces of adjacent fabrics. They are evaluated using grey scales.

AVENO Machine Recommend:

AC08 AATCC Colorfastnes Perspirometer Perspiration Tester

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