This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
In the cooling and heating loads of a building, the air taken in from outside account for a large portion of the entire load; in order to estimate this load, it is necessary to correctly grasp the air flow rate of ventilation and air-conditioning systems. This International Standard stipulates the methods for measuring the rate of air flow through the ducts in a steadily operating ventilation and air-conditioning system and in the air control ports including air diffuser, suction opening, and exhaust opening.
Status : PublishedPublication date : 2015-02
Edition : 1Number of pages : 23
Technical Committee:Test and measurement methods
Buy this standard
|PDF + ePub|