UNI EN 12341 : 2014
Current
The latest, up-to-date edition.
AMBIENT AIR - STANDARD GRAVIMETRIC MEASUREMENT METHOD FOR THE DETERMINATION OF THE PM10 OR PM2,5 MASS CONCENTRATION OF SUSPENDED PARTICULATE MATTER
17-07-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and
abbreviations
4 Principle
5 Equipment and facilities
6 Filter conditioning, sampling and
weighing procedures
7 Ongoing quality control
8 Expression of results
9 Performance characteristics of the
method
Annex A (normative) - Design drawing of standard
inlet for the sampling of PM[10] and PM[2,5]
Annex B (normative) - Other samplers
Annex C (informative) - Scheme of PM standard
sampler
Annex D (informative) - Suitability tests for filters
Annex E (normative) - Initial suitability testing
of weighing facilities
Annex F (informative) - Results of experimental
work
Annex G (informative) - Impactor efficiency
Bibliography
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