Bench UV light accelerated aging chambers are employed to simulate the natural environment which would cause the damaged factor to samples.
Equipped with 3 pcs 20W UV lamps as light sources, the machine allows setting the total illumination time, temperature and spray time. This chamber can isolate 18 pcs standard panels (150×70mm). Samples are installed on a column form rotating sample rack. During the test, the sample rack rotate uniformly and ensure every sample get the same irradiance energy, increasing the compariability and repeatability of testing results.