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النشرة الإخبارية Aluminum alloy UV radiation color difference test chamber

UV radiation of aluminum alloy produces color difference test chamberApplicable to non-metallic materials/organic materials (such as: coatings/paints/rubber/plastics and their products) to measure the aging of related products and to test materials under changes in sunlight/rain/humidity/temperature/condensation and other climatic conditions and the degree of the phenomenon.

Aluminum alloy ultraviolet ray chromatic aberration test chamberUsing fluorescent ultraviolet lamps as the light source to simulate the ultraviolet ray in natural sunlight, rain , Condensation, Temperature and Humidity Material To determine the weatherability results of the material, an accelerated weathering test is performed.

Execution and compliance with standards:

ASTM G1 54-00A accelerated aging test

GB/T16422.3-2014 Plastic Laboratory Light Exposure Test Method

IS0-4892 , ASTM-D4587, D4799, SAE-J2020

experimental method:

Test temperature Three temperatures of 50, 60 and 70 °C can be used for the illumination, and 60 °C is preferred; Temperature of the condensation section is 50℃, the temperature tolerance is 3℃. The cycle of each light condensation can be made from 4 hrs. Light, 4h condense or 8h light, 4h condense can be selected. After 400~500 hrs of light, each row of lamps need to be replaced. fluorescent lamps. Other lamps are used to compensate for the loss caused by lamp aging according to the lamp cycle and replacement method. This mode of operation ensures that the lifespan of each lamp tube is 1600 to 1800 hours. When replacing the lamp tube, the water tray should be dried and cleaned. Clean to avoid limescale build-up.

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