A humidity and temperature in the air everywhere, everywhere, some, south of the huangmei season temperature is not high, the humidity is very big, people feel oppressed. With damp and mold of metal oxide at any time without the damage done by since occur unconsciously. Environmental relative humidity is more than 60% mildew can grow, humidity is more than 85% above is a high-risk environment mold.

B industrial products in the optical lens, magnetic recording materials (including a CD), image film, electronic information media, electronic components, instruments, meters, powder materials, paper, wood, silk, leather, tobacco, food, tea, food and so on all is the need to control the humidity.

Learn C dehumidifier differentiation dehumidification and frozen dehumidification, specifically to frozen dehumidification in this paper. Frozen type dehumidifier using the principle of compressor refrigeration dehumidification. The moisture in the air in the evaporator condenses to cold cream, and then accumulate drops out, into the drains. Dehumidifier and air conditioner dehumidification in a different way. Air conditioner dehumidification cooling dehumidification is to make the whole space, in the summer, hot weather condition was suitable. Dehumidifier dehumidifier is machine internal cooling, the water in the air, temperature rise slightly, instead of space but temperature difference is not obvious, more suitable for four seasons, electricity saving, too.

D dehumidifier should avoid using, near the heat source to keep smooth into the outlet and the general dehumidifier should be centered on space is appropriate, should have enough space around, don't stack items. Keep the air flowing, can achieve the result of dehumidification evenly.

E refrigeration dehumidifier is used in low temperature environment condition (below 18 ℃), frost or ice, with the function of defrosting of dehumidification opportunity automation frost, but not with the function of defrosting of dehumidifier, available artificial cream (power). Generally low temperature, the humidity is low, the humidity below 40%, dehumidifying effect may not be obvious, the speed is slower, which belong to the normal phenomenon.

F nominal capacity was measured under standard conditions, if the water condensation rate standard 50 liters/day, is refers to under the environment of 30 ℃ / RH80 % water volume for the determination of 24 hours.

G dehumidifier in the process of operation, the outlet discharge phenomenon for normal operation of the hot air is machine, low humidity in winter, the outlet temperature is decreased obviously, belongs to the normal phenomenon.

H consumer is buying dehumidification machine, the calculation of quantity of desiccant to comprehensively consider the indicators, such as noise capacity generally larger dehumidifier, noise is bigger, industrial equipment type, if need little noise and desiccant to meet the requirements, suggest to buy a few more small dehumidifier.