Abstract Preview

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.


General information

  • Status :  Published
    Publication date : 2015-02
  • Edition : 1
    Number of pages : 23
  • :
    ISO/TC 163/SC 1
    Test and measurement methods
  • 91.120.10
    Thermal insulation of buildings

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