Product function and principle: The test box adopts fluorescent ultraviolet lamp as the light source, and carries out accelerated weather resistance test on the material by simulating the ultraviolet radiation and condensation in natural sunlight 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.
