UV Light Discoloration Tester GT-KD02B

Light discoloration tester is to determine both aging and anti-yellowing resistance of white or light color shoes upper and sole materials, under certain wavelength light. According to light and white color materials or products are easy to become yellow, various lighting effects were simulated and tested.

Principle
Due to light color and white materials or products are easy to change their colors, so test is made under different lights based on this principle. It is equipped with a specimen turntable, which can ensure the specimen to expose to light uniformly so that the test precision can be improved.