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I.S. EN ISO 28439:2011

Current
Current

The latest, up-to-date edition.

WORKPLACE ATMOSPHERES - CHARACTERIZATION OF ULTRAFINE AEROSOLS/NANOAEROSOLS - DETERMINATION OF THE SIZE DISTRIBUTION AND NUMBER CONCENTRATION USING DIFFERENTIAL ELECTRICAL MOBILITY ANALYSING SYSTEMS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

Preview

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 Principle
6 Equipment
7 Measurement strategy
8 Measuring procedure
9 Presentation and evaluation of data
10 Check of DMAS performance
11 Problems and errors
Annex A (informative) - Methods for determining
        exposure
Annex B (informative) - List of manufacturers
        (non-comprehensive)
Bibliography

Describes guidelines for the determination of the number concentration and size distribution of ultrafine aerosols and nanoaerosols by use of mobility particle sizers (also called differential mobility analysers).

DocumentType
Standard
Pages
29
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
EN ISO 28439:2011 Identical
ISO 28439:2011 Identical

CEN/TR 15230:2005 Workplace atmospheres - Guidance for sampling of inhalable, thoracic and respirable aerosol fractions
ISO/TR 27628:2007 Workplace atmospheres Ultrafine, nanoparticle and nano-structured aerosols Inhalation exposure characterization and assessment
EN 1540:2011 Workplace exposure - Terminology
ISO 15900:2009 Determination of particle size distribution Differential electrical mobility analysis for aerosol particles

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