In many cases, the results of the UV weathering test chamber are affected. Here are some of the situations that have an impact.
The first point: the surface of the test item is not clean. If the surface of the test object has been contaminated, some dust or other substances are on it, and the test results will be affected. It is necessary to pay attention to clean the test object before testing.
The second point: the temperature of the UV weathering test chamber, if the temperature inside the chamber is very high or very low, the test results are inaccurate, and the specified temperature must be adjusted.
The third point: the humidity of the UV weatherproof test chamber, because the test items are different, the required humidity is also different, so when adjusting the humidity, it must be debugged according to the relevant regulations.
The fourth point: the impact of pollutants, the UV weathering test box will certainly produce some gas during the experiment, if these other do not discharge, it will have a certain impact on the results of the experiment, the gas in the box should be discharged regularly go with.
The fifth point: the installation must be in accordance with the regulations, because the installation of various parts is more complicated, temperature and humidity must be taken into account, so the installation should be considered when considering the specificity between the various components, according to the specific The situation is installed, but it must comply with the installation regulations.
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