ISO 12569:2012 PDF
Thermal performance of buildings and materials — Determination of specific airflow rate in buildings — Tracer gas dilution method
Thermal performance of buildings and materials — Determination of specific airflow rate in buildings — Tracer gas dilution method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 54
- Дата публикации:
- 27 ноября 2012 г.
- Издание:
- ISO IS 12569 edition 2 version 1
- ICS:
- 91.120.10
ISO 12569:2012 establishes an engineering standard by which to obtain the ventilation rate/specific airflow rate, using a tracer gas in a building space, which is considered to be of a single zone. The measurement method is valid in 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 12569:2012 provides three measurement methods using a tracer gas: (1) concentration decay method, (2) continuous dose method, and (3) constant concentration method.
Технические детали
- Технический комитет
- ISO/TC 163/SC 1 - Test and measurement methods
- SKU
- ISO 12569:2012