Standard

NS-EN ISO 12569:2017

Publisert
Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

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.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2017-09
  • Versjon: 1
  • Varetype: NAT
  • ICS 91.120.10
  • Nasjonal komité SN/K 30

Produktrelasjon

Produkt livssyklus