UV light aging test chamber JQ-264a

for automobilesstainless steel

Product Usage UV weatherproof test chamber is mainly used for artificial accélération test of plastic, paint and rubber materials under simulated sunlight, rain and dew environment. Standards compilant This equipment complies with GB/T16422.3-1997, GJB, ISO, ASTM G154 and other standards. It simulâtes the damage caused by sunlight, rain and dew. By exposing the material to be tested to the intersection of light and moisture under controlled high température. In the variable cycle, the material is tested. It uses ultraviolet light tubes to simulate the radiation of sunlight, and condensate water and water spray to simulate dew and rain. Performance characteristics 1.The equipment takes only a few days or several weeks to reproduce laboratory damage such as working conditions in the environment or aging of various parts and components that take several months or even years outside. ( 12 hours is équivalent to 6 months of normal outdoor lighting) including fading, color change, tarnishing, chalking, cracking, cracking, wrinkling, blistering, embrittlement, reduced strength, oxidation. Test results can be used to select new materials, improve existing materials, or evaluate changes in material formulations. 2.This equipment uses UVA340 or UVB313 lamps. It produces short-wavelength UV light that is stronger than the usual Earth’s surface, allowing faster testing to produce test results. UVB lamp exposure testing can be useful for quality control applications or for extreme durability material testing.