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Norm

ISO 12569:2017

Ausgabedatum: 2017 08 14

Thermal performance of buildings and materials — Determination of specific airflow rate in buildings — Tracer gas dilution method

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 ga...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 53 Seiten
Sprache:
Englisch

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.

ISO 12569:2017
2017 08 14
Thermal performance of buildings and materials — Determination of specific airflow rate in buildings...
Norm
ISO 12569:2012
2012 11 27
Thermal performance of buildings and materials — Determination of specific airflow rate in buildings...
Norm
ISO 12569:2000
2000 10 26
Thermal performance of buildings — Determination of air change in buildings — Tracer gas dilution me...
Norm