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ISO 16900-4:2011

Respiratory protective devices — Methods of test and test equipment — Part 4: Determination of gas filter capacity and migration, desorption and carbon monoxide dynamic testing

Aug 18, 2011

General information

90.92     Feb 18, 2026

ISO

ISO/TC 94/SC 15

International Standard

13.340.30  

English   French  

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Published

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Scope

ISO 16900-4:2011 specifies the test method for determining gas capacity of separate or integral gas and combined filters for respiratory protective systems.
ISO 16900-4:2011 includes the validation test at specified flow rates, a desorption test to access the ability of the filter to retain the adsorbed or absorbed gas, and carbon monoxide dynamic testing.

Life cycle

NOW

PUBLISHED
ISO 16900-4:2011
90.92 Standard to be revised
Feb 18, 2026

REVISED BY

IN_DEVELOPMENT
ISO/CD 16900-4