The metal coating UV Testing Chamber uses a special fluorescent ultraviolet lamp as the light source, and conducts accelerated weather resistance tests on materials by simulating ultraviolet radiation and condensation in natural sunlight to obtain the results of material weather resistance.
For different test standards and test pieces, the light source used in the UV test chamber is different. The LIB UV test chamber is equipped with UVA and UVB lamps.
UV Aging Test Chamber UV Lamp Tube
◆UVA-340 Lamp
UVA-340 lamps can well simulate the short-wave ultraviolet light in sunlight, that is, the wavelength range from 365nm to 295nm.
◆UVB-313 Lamp
• The short-wave ultraviolet light generated by the UVB-313 lamp tube is stronger than the solar ultraviolet light that usually irradiates the earth's surface, which can accelerate the aging of materials to a large extent.
•UVB-313 lamps are mainly used for quality control and research and development, or for testing materials with strong weather resistance. For the choice of lamps.
The choice of UVB-313 or UVA-340 for the UV test chamber needs to be determined according to the urgency and severity of the user's experimental test time.
The UV lamp tube of the LIB UV test chamber can be purchased locally, and the user can easily replace it.
