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Ultraviolet on the product, UV aging test chamber test method and standard

2021-11-14

Ultraviolet light is not only harmful to the human body, and it is not an eye on the harm of the product! Materials or products are processed, stored or used, due to the effects of heat, light, oxygen, mechanical stress, ozone, harmful metal ions, radiation, etc., physical or chemical changes in the material, the performance is inferior, and Gradually lose value.

Ultraviolet aging test chamber

test is a test method for assessing the ultraviolet light behavior performance of new materials, usually in the laboratory Test by UV aging test chamber . In just a few weeks or months, the ultraviolet aging test can be reproducible, reliable aging test data; the short-wavelength ultraviolet light and condensing circulatory system can realistically simulate the sun, dew and rainwater, etc. effect.
Ultraviolet aging test
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The deterioration effect of ultraviolet light in the sun is simulated. At the same time, it can reproduce the damage caused by rain and dew; by exposing the material to be tested in the interaction cycle of the controlled sunlight and moisture, the temperature is improved, and the ultraviolet fluorescent lamp is used to simulate the sun, but also Simulation of moisture effects by condensation or spraying.

The ability to measure the solar radiation and effects in the case of outdoor without masking by ultraviolet aging test. Test parameters: temperature, humidity, lamp type wavelength, radiation intensity, light dark cycle, duration.

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