I.S. EN ISO 23320:2022
Current
The latest, up-to-date edition.
Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using diffusive samplers (ISO 23320:2022)
Hardcopy , PDF
English
06-07-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Types of samplers
6 Requirements
7 General test conditions
8 Test methods
9 Test report
Annex A (informative) Fundamentals of diffusive sampling
Annex B (informative) Estimation of uncertainty of measurement
Annex C (informative) Calculation of uptakes rates from diffusion coefficients
Annex D (informative) Example of estimation of expanded uncertainty
Bibliography
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