Other Environmental Equipment

UV Tester Chamber

UV Tester Chamber


Features

• Design and manufacture with reference to the standard clauses of "National Standard of the People's Republic of China - Plastics, Coatings and Rubber Materials for Machinery Industry Products - Artificial Climate Accelerated Test Method" in GB/T 14522-2008 ASTMG53.

• Using the UV lamp as the light source, the accelerated weather resistance test of the material is carried out by simulating the UV radiation, high temperature, high humidity, condensation and rain in natural sunlight.

• It is mainly used to simulate environmental weathering test of non-metallic materials and organic materials (paints, coatings, rubber, plastics, etc.).


Application

The UV weather resistance test chamber uses UV-A315~400nm or UV-B280~315nm fluorescent ultraviolet lamps as the light source, and conducts accelerated weather resistance tests on materials by simulating ultraviolet radiation, high temperature, high humidity, condensation and rain in natural sunlight , to obtain the results of the weatherability of the material.


Structure

• Outer box material: SUS304 stainless steel plate

• Inner box material: SUS304 stainless steel plate

• Sample holder material: aluminum alloy


Performance

• The light source adopts 8 ultraviolet fluorescent lamps with a rated power of 40W as the light source. UV fluorescent tubes, distributed on both sides of the machine, 4 on each side.

• The luminous spectral energy of UV-A lamps is mainly concentrated in the wavelength of 340nm.

• The luminous spectrum of UV-B lamps is mainly concentrated in the wavelength of 313nm.

• Since the energy output of fluorescent light will gradually attenuate with time, in order to reduce the influence of the test caused by the attenuation of light energy, this test box is replaced by a new one every 1/4 of the life of the fluorescent lamp among all the eight lamps. The lamp tube replaces an old lamp tube, so that the UV light source is always composed of new lamps and old lamps, so as to obtain a constant light energy.

• The effective life of the lamp can be about 500 hours.


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Specification & Technical Data

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 12, Pulong East 1st Road, Tangxia Town, Dongguan, Guangdong, China
 0769-86858888 ext.5201
 testequipment@baclcorp.com
 www.bacldesign.com