Uses:

      It is the most widely used QUV tester in the world,there are thousands of ultraviolet aging testers coming into use. It has become the standard of the QUV test, fit standards of ISO\ASTM\DIN\JIS\SAE\BS\ANSI\GM\U.S.GOVT,ect. It can simulate the damage of sunshine, rain, dew to the material quickly and exactly. Damage types including bleaching, discoloration, loss of light, powder, crack, turbidity, bubble-based, embrittlement, strength decline and oxidation need to be engendered in months or years but can engender in a few days or weeks.