Standard

NS-EN ISO 12569:2012

Withdrawn

Note: This standard has a new edition: NS-EN ISO 12569:2017

Corrigenda and amendments are bought separately.

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Abstract

ISO 12569:2012 establishes an engineering standard by which to obtain the ventilation rate/specific airflow rate, using a tracer gas in a building space, which is considered to be of a single zone.The measurement method is valid in spaces where the combined conditions concerning the uniformity of tracer gas concentration, measurement of the exhaust gas concentration, effective mixed zone and/or fluctuation of ventilation are satisfied.ISO 12569:2012 provides three measurement methods using a tracer gas: (1) concentration decay method, (2) continuous dose method, and (3) constant concentration method.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2012-12
  • Version: 1
  • Document type: NAT
  • ICS 91.120.10
  • National Committee SN/K 30

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