Standard Swedish standard · SS-EN ISO 12569:2017

Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method (ISO 12569:2017)

Status: Valid

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.


Thermal insulation of buildings (91.120.10) Construction works (92.200.20)

Product information

Language: English

Written by: Provnings- och beräkningsmetoder - för enskilda produkter, SIS/TK 189/AG 02

International title:

Article no: STD-8028607

Edition: 3

Approved: 9/20/2017

No of pages: 68

Replaces: SS-EN ISO 12569:2012