Standard

SN EN ISO 12569:2017

SIA 180.213

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Abstract

ISO 12569:2017 establishes methods to obtain the ventilation rate or specific airflow rate in a building space (which is considered to be a single zone) using a tracer gas. The measurement methods apply for 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 12569:2017 provides three measurement methods using a tracer gas: concentration decay method, continuous dose method, and constant concentration method. NOTE Specific measurement conditions are given in Table 1.

Products specifications

  • Standard from SIA
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 91.120.10
  • Publisher: SIA
  • Distributor: SIA
  • National Committee: SIA/NK 180
  • European TC: CEN/TC 89
  • International TC: ISO/TC 163

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