Abstract
PreviewISO 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.
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Status: PublishedPublication date: 2017-08
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Edition: 3Number of pages: 53
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- ICS :
- 91.120.10 Thermal insulation of buildings
Buy this standard
Format | Language | |
---|---|---|
std 1 187 | PDF + ePub | |
std 2 187 | Paper |
- CHF187
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