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Environmental weatherability and reliability testing

日期: 2020-06-02

Salt spray test

Salt spray test is used to determine the corrosion resistance of inorganic or organic coatings of iron or non-iron metals, such as electroplating, anodizing, forming, painting, etc., including NSS, ASS, CASS, CCT.


Vibration, Impact and Vibration with temperature cycle

Vibration test refers to the test carried out on the real object or model subjected to vibration to assess the anti-vibration capability of the product in the expected service environment. According to the type of vibration load, the vibration test is divided into sinusoidal vibration test and random vibration test. The sinusoidal vibration test includes constant frequency vibration test and scanning sinusoidal vibration test. The simultaneous control of temperature and humidity on the basis of vibration test is called Vibration with temperature cycle.


Temperature and humidity test

Temperature and humidity tests are mainly used to assess the adaptability of the use and storage of finished products or components of automobile products, components and materials under the conditions of Damp test-constant and Damp heat-cycle. They are the most widely used artificial acceleration simulation experiments in products.

  

Heat resistance |Cold resistance|Temperature storge| Damp, constant|Damp heat-cycles|Thermal cycles|Condensation-water test| Heat resistance with infrared lamp


Weather reliability

Over time, light, heat, and moisture can cause severe product aging, such as color changes, cracking, peeling, oxidation, or weakening.Losses from aging or corrosion occur both indoors and outdoors, and their severity varies widely in different climates.Technical materials are resistant to both light and moisture, and will usually age if exposed to both conditions.Xenon test is the most common test method for weather aging test.It is used xenon lamp to simulate the damage effect of full spectrum sunlight, and spray to simulate the effect of rain, dew, light, darkness.Simulate changes in material exposure to sunlight in different environments.

   

Xenon test|UV test|Solar radiation test|Carbon test|Ozone resistance


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