BS ISO 16900-9:2015 Respiratory protective devices - Methods of test and test equipment Part 9: Determination of carbon dioxide content of the inhaled gas

This British Standard is the UK implementation of ISO 16900-9:2015. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2015. — 2 p. — ISBN: 978 0 580 80713 8.
This part of ISO 16900 specifies the test methods for determining the increased carbon dioxide content of the inhaled gas caused by wearing the RPD.
Closed circuit supplied breathable gas RPD are excluded from this part of ISO 16900.