DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
"Cooling Fan Manufacturer" of the blower unit of time referred to as the intake air flow amount of air (Air volume, Air quantity), typically Q (m * 3 / min) of the amount of gas in the intake air is called as the air volume of the fan case also known as the amount of wind. (Capacity) gases according to their pressure, temperature and volume changes, so when referring to the amount of air discharge, be sure to note on the pressure and temperature of the place, so that the intake air quantity.
* "Cooling Fan Manufacturer" standard condition atmosphere: temperature of 20 ° C, atmospheric pressure 760mmHg, humid air humidity of 65% for the standard air, when the weight per unit volume of air (also known as the ratio by weight) was L2Kg / m * 3
* "Cooling Fan Manufacturer" reference state of the air: temperature of O ° C, atmospheric pressure 760mmHg, humid air humidity of 0% for the standard air, when the weight per unit volume of air (also known as the ratio by weight) was 1.293Kg / m * 3. In Nm * 3 / min represents