In fact, the issue of the humidity of water air cooler has always been controversial in the industry, so many users are very worried when choose air cooler. In fact, it is normal for them to have such worries. Installing and using water evaporative air cooler machines to cool down the factory building or other places,  its humidity have any impact and harm, especially for companies that manufacture electronic and electrical products, because their products have high environmental requirements. If the temperature in the workshop drops after installing an environmentally friendly air conditioner , but the increase in humidity affects the normal production of the product, which is a big trouble.

The formation of air cooler humidity: water evaporative air cooler equipment is also called industrial air cooler and evaporative air conditioner. It uses the principle of water evaporation to cool down. It is an energy-saving and environmentally-friendly cooling without refrigerant, compressor, and copper tube. Air-conditioning equipment, the core component is the water curtain evaporator (multi-layer corrugated fiber composite), when the environmental protection air conditioner is turned on and running, there will be negative pressure in the chamber, attracting hot air from the outside to pass through the water curtain evaporator to reduce the temperature and become cool fresh air It is blown out from the air outlet of the air conditioner, and the temperature of the cold air at the air outlet is 5-12 degrees higher than that of the outdoor air. After the outdoor fresh air is evaporated and cooled by the environmental protection air-conditioning equipment, clean and cool fresh air is continuously delivered to the room, so that the indoor cold air forms a positive pressure to discharge the indoor air with high temperature, stuffiness, peculiar smell and turbidity to the outside, so as to achieve ventilation. Ventilation`•Cool down•Deodor•Reduce the damage of toxic and harmful gases, increase the oxygen content and humidity of the air.

Humidity of air cooler: water evaporative air cooler uses the principle of water evaporation to cool down. Generally,  the air humidity increased by about 8-13% during the process of water evaporation and cooling. If the weather is very hot, the increase in humidity may be less than 8%. In addition to the hot weather environment, the evaporation rate of water itself is high, so it will hardly stay in the environment. It evaporates directly, so the general environment has no effect on such humidity conditions at all.