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DIN ISO 16900-4 E : 2017

Current
Current

The latest, up-to-date edition.

RESPIRATORY PROTECTIVE DEVICES - METHODS OF TEST AND TEST EQUIPMENT - PART 4: DETERMINATION OF GAS FILTER CAPACITY AND MIGRATION, DESORPTION AND CARBON MONOXIDE DYNAMIC TESTING (ISO 16900-4:2011)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

National foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Prerequisites
5 General test requirements
6 Principles
7 Apparatus
8 Methods
9 Test report
10 Uncertainty of measurement
Annex A (normative) - Application of uncertainty of
        measurement
Annex B (informative) - Alternative method for the
        gas filter validation test at specified flow
        rates
Bibliography

Describes the test method for determining the gas capacity of separate or integral gas filters and combined filters for respiratory protective devices.

DocumentType
Standard
Pages
21
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
ISO 16900-4:2011 Identical

ISO/TS 21748:2004 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
ISO 16972:2010 Respiratory protective devices Terms, definitions, graphical symbols and units of measurement

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