Standard

SN EN ISO 12569:2012

SIA 180.213

Withdrawn

Note: Latest version: SN EN ISO 12569:2017

Existing or new amendments and versions must be purchased 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.

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  • Standard from SIA
  • Published:
  • Withdrawn:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 91.120.10
  • Publisher: SIA
  • Distributor: SIA

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