LFY-312 Wash Resistance Color Fastness Tester

Main application
This machine is used for color fastness tests of textile materials and textiles, and can also be used to evaluate the wash fastness performance of dyes.
Instrument features
This instrument adopts an appropriate mechanical device, namely a water bath pot with a rotating shaft. The shaft supports 12 containers with a capacity of approximately 550mL ± 50mL in a radial arrangement. It has a PID-regulated water bath temperature control system, ensuring that the temperature control accuracy remains within the set temperature ± 2℃. Working principle
The textile samples were treated with a specific solution of a given concentration and then dried. The color change of the samples was evaluated using a gray sample card.

Technical indicators
1. Temperature control range: 40℃ to 90℃ ± 2℃;
2. Test container capacity: 550 mL ± 50 mL or 1200 mL;
3. Distance from the center of the shaft to the bottom of the container: 45mm ± 10mm;
4. Number of test containers: 12 containers with a capacity of 550 mL ± 50 mL or 6 containers with a capacity of 550 mL ± 50 mL and 4 containers with a capacity of 1200 mL;
5. Test component rotation speed: 40r/min ± 2r/min;
6. Pre-set time: 0 to 99.99 minutes;
7. Sample size: 40mm × 100 mm;
8. Stainless steel beads: diameter 6mm;
9. Power supply: AC 220V 50Hz;
Applicable standards (for different standards, different accessories need to be equipped)
GB/T 3921-2008, GB/T 8433-1998, GB/T 8434-1998, GB/T 8435-1998, GB/T 8436-1998, AATCC, ISO105-C05:1989