The fluorescent UV
lamp, which can simulate the UV spectrum in the sunlight, is used to simulate
the factors of sunlight (UV segment) that cause the material discoloration,
brightness, strength decrease,cracking,
peeling, pulverization, oxidation, etc., as well as high temperature, high
humidity, condensation, dark period, etc.At the same time, through the synergy
between ultraviolet light and moisture, the single light resistance or single
moisture resistance of the material weakened or failed.It is widely used to
evaluate the weather resistance of materials.
