Published
ISO 16900-9:2015 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 ISO 16900-9:2015.
NOTE See test method in ISO 16900‑13.
PUBLISHED
ISO 16900-9:2015
90.20
Standard under periodical review
Jul 15, 2026
Respiratory protective devices — Methods of test and test equipment — Part 9: Determination of carbon dioxide content of the inhaled gas
60.60 Standard published
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