Irregular samples UV aging testing machine can simulate the sun, rain and dew to damage the material, using UV lamp simulate the effect of sunlight, cold rain and dew. Being tested textile materials are placed in a certain environment which the light and moisture are alternating. The Irregular samples materials are tested for several days or weeks, you can know the damage of material at outside for several months or several years, Damage types include: bleaching, discoloration, loss of light, powder, crack, turbidity, bubble-based, embrittlement, strength decline and oxidation.
Simulated Sunlight The damage of material durability is mainly caused by the sun's ultraviolet ray, it produces very little visible or infrared spectral energy. We can choose according to different testing requirements of different wavelengths of UV ultraviolet light, because each lamp in the total energy and wavelength of UV radiation are not the same. Usually, UV lamp can be divided into two kinds of UVA and UVB.
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