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Uv aging test chamber
Uv aging test chamber

product description:Ultraviolet light is the main cause of degradation of almost all materials exposed to the outdoors.It is mainly used to simulate the damage effect of s...

[Activity]
Box uv accelerated aging test box
Box uv accelerated aging test box

product description:The uva-340 fluorescent uv lamp is adopted as the light source in the uva-340 uv accelerated aging test box, which can simulate the damage caused by su...

[Activity]
Box uv aging test box.
Box uv aging test box.

product description:The uva-340 fluorescent uv lamp is adopted as the light source in the uva-340 uv accelerated aging test box, which can simulate the damage caused by su...

[Activity]
Uv accelerated aging tester
Uv accelerated aging tester

product description:The uva-340 fluorescent uv lamp is adopted as the light source in the uva-340 uv accelerated aging test box, which can simulate the damage caused by su...

[Activity]
  • 14条记录
Uv weather resistance test box, uv aging box, uv aging test boxFeatures
Use of uv weather resistance test box: the uv weather resistance test box adopts fluorescent uv lamp as the light source, through simulating ultraviolet radiation and condensation in natural sunlight, the material is tested for accelerated weatherability, so as to obtain the result of weatherability of the material.This machine is used for non-metal materials and organic materials (such as paint, paint, rubber, plastics and their products), and the degree of aging of relevant products and materials is tested under the change of climatic conditions such as sunshine, humidity, temperature and condensation.In a short period of time to get color, fade, and so on
 
 
 
The uv weather resistance test box meets the standard: GB/t14522-93gb/T16422.3-1997GB/t16585-96;, etc. Current uv aging test standards;
 
 
Light source:
 
1. The light source is made of 8 ultraviolet fluorescent lamps with rated power of 40W.Uv fluorescent tubes are distributed on both sides of the machine, each of which has 4 tubes.There are uva-340 and uvb-313 light sources for users to choose the configuration.(either way)
2. The luminous spectral energy of uva-340 lamp is mainly concentrated at the wavelength of 340nm
3. The luminescence spectrum of uvb-313 lamp is mainly around the wavelength of 313nm.
4, due to the fluorescent light energy output will gradually decay over time, in order to reduce the influence of caused by light energy attenuation test, so the test chamber in all eight in every quarter of the fluorescent lamp life, by a new lamp to replace an old lamp, so that uv light source is composed of the new lamp and old lamps, resulting in a constant output of light energy.
5. The effective service life of the lamp tube can be around 500 hours (1600 ~ 1800 hours of imported lamp tube).



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