The water quality requirements of the constant temperature and humidity test chamber are very important. If the water quality is not clean, it will affect the test. What kind of water quality is qualified? Will it be affected if you use ordinary tap water?
Analysis of Beijing Yashilin Technical Department: It is possible to use tap water. The humidity effect can be achieved, but if you use tap water for long-term humidity, scales will easily form in the water pipe, and impurities in the tap water will also adsorb to the product surface, and the water tank will also be unclean. It is not allowed to use tap water. It is recommended to use pure water or distilled water. The constant temperature and humidity box is equipped with a return water reuse device. The cost of test water does not need to be consumed too much. Of course, it is also ok to change and wash the natural water frequently.
Note: Both RO deionized water and distilled water are very clean water, which has no effect on the test effect.
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