This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
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.
Status : PublishedPublication date : 2011-09
Edition : 1Number of pages : 16
Technical Committee:Respiratory protective devices
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