About Mold Test Chamber

Today I will introduce you to the mold test box. This test box is mainly used for artificially accelerating the propagation of mold, so as to assess the anti-mold ability and degree of mildew of electrical and electronic products. The following are some requirements for the mold test box in the laboratory:

1. The experiment is best conducted under the circumstance of temperature and humidity cunning cycle, and the temperature during the change should be kept between 24-31 degrees Celsius, and the relative humidity should not be less than 90%;

2. There should be a vent hole and a ventilation device in the test box to prevent the increase of air pressure in the box. During the ventilation, the Emperor Wen in the box should not be lower than 24 degrees Celsius, making the area 80%;

3. The wind speed of the work space is best controlled between 0.5-2m / s;

4. The relative humidity value of the test chamber should be checked and corrected according to the wind speed of the bulb of the wet and dry bulb temperature meter;

Finally, it should be noted that when using the mold test box for the experiment, the water used in the box must not be tap water, it must be distilled water, and remember that it cannot be directly introduced into the box neatly.

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