ISO 12569:2017

Published (Edition 3, 2017)

This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 12569:2017

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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.

General information

Status
: Published

Publication date
: 2017-08

Stage
: International Standard confirmed [90.93]
Edition
: 3

Number of pages
: 53
Technical Committee :
ISO/TC 163/SC 1

ICS :
91.120.10
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