Scope of Application

【Operating Instructions】

A specialized testing instrument used to evaluate the color fastness to rubbing of materials such as textiles, leather, plastics, and printed products under dry or wet conditions. By simulating the friction encountered during daily use or processing, it assesses the degree of color transfer or fading, serving as a key indicator of product quality and durability.

 Y571D JIS Rubbing Color Fastness Tester 

 【Scope of Application】 

This machine is a testing instrument based on the Type II friction tester (Gakushin type) specified in the Japanese Industrial Standard JIS L 0849. It is primarily used for testing the color fastness to

 rubbing of dyed products.

A specialized testing instrument used to evaluate the color fastness to rubbing of materials such as textiles, leather, plastics, and printed products under dry or wet conditions. By simulating the 

friction encountered during daily use or processing, it assesses the degree of color transfer or fading, serving as a key indicator of product quality and durability.

 【Technical Parameters】 

1. Type: Gakushin type  

2. Number of test positions: 6  

3. Test cycle range: 1–9999  

4. Specimen table surface radius: 200 mm  

5. Rubbing head surface radius: 45 mm  

6. Rubbing head pressure: 2 N  

7. Rubbing stroke: 100 mm  

8. Reciprocating speed: 30 cycles/min  

9. Overall dimensions: 420 × 370 × 360 mm  

10. Power supply: AC 220 V, 90 W