Using fluorescent ultraviolet lamps as the light source, by simulating the ultraviolet radiation and condensation in natural sunlight, the accelerated weather resistance test of the material is carried out to obtain the weather resistance result of the material. It can simulate environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness, etc. in the natural climate. By reproducing these conditions, they can be combined into a cycle and let it automatically execute the cycle times. This is the working principle of the UV aging test chamber.
