This ultraviolet tester uses fluorescent UV lamps, combined with temperature and humidity device to simulate the material decline in color, brightness, strength and cracking, spalling, powder, oxidation damage via the high temperature sun light (UV), high humidity, condensation, dark cycle etc.
At the same time, through the synergy between UV and moisture resistance ability of single or single material makes wet ability weakening or failure, which is widely used to evaluate the performance of weather resistant materials, equipment is to provide the best sunshine UV simulation. Usage and maintenance are of low cost, easy to use. Equipment uses program controller can automatic control the test cycle, with high automatic high degree. In addition, it has stable light performance and high rate of repetition test results.
· JTG E50 T1164 The methods of geo-synthetics for highway engineering
· GB/T 14522-93 Accelerated weathering test method for plastics, coatings and rubber materials used for machinery industrial products.
· GB-T16422.3-1997 Plastics--Methods of exposure to laboratory light sources--Part 3: Fluorescent UV lamps
· ISO4892-3:1994 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps