Explain the artificial climate test of xenon lamp climate resistance test chamber


The wind xenon lamp weather resistance test chamber uses a xenon arc lamp that can simulate the full sunlight spectrum to reproduce the destructive light waves existing in different environments, which can provide corresponding environmental simulations and accelerated tests for scientific research, product development, and quality control.
The xenon lamp weather resistance test box can be used to select new materials, improve existing materials, or evaluate the durability of materials after changes in composition. It can well simulate the changes caused by exposure of materials to sunlight under different environmental conditions.
The wavelength range of the light emitted by the xenon lamp is from below 270mm to the infrared region. The xenon lamp must be properly filtered and effectively cooled to filter out shorter wavelength rays and more infrared rays, so that the spectrum reaching the surface of the test sample and reaching the ground The sunlight spectrum is similar.
The xenon lamp weather resistance test box is equipped with a rotating bracket that drives the sample to rotate. The temperature, humidity, water spray time and xenon lamp power should be adjustable, and there is an automatic record of dry and wet bulb temperature. Dry and wet bulbs should be placed in a dark place. According to need, power regulator can be equipped outside the box, and heater inside the box.
In order to reduce the pollution of the lamp and the filter cover by the cooling water of the xenon lamp, the cooling water is distilled water or deionized water. The cooling water pipe is made of water-resistant corrosion-resistant materials, such as stainless steel and plastic. Aluminum, copper, iron and bronze should be avoided. The sample holder should be made of inert materials, such as aluminum alloy, stainless steel or wood material, and avoid bronze, copper and iron components near the sample.

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