Name: UNI EN 12341 : 2014
Brand: UNI

AMBIENT AIR - STANDARD GRAVIMETRIC MEASUREMENT METHOD FOR THE DETERMINATION OF THE PM10 OR PM2,5 MASS CONCENTRATION OF SUSPENDED PARTICULATE MATTER

Published date

17-07-2014

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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

Specifies a standard method for determining the PM10 or PM2,5 mass concentrations of suspended particulate matter in ambient air by sampling the particulate matter on filters and weighing them by means of a balance.

Committee	CT 4
DevelopmentNote	Supersedes UNI EN 14907. (07/2014)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 14907 : 2005 UNI EN 12341 : 2001

Standards	Relationship
ONORM EN 12341 : 2014	Identical
EN 12341:2014	Identical
NEN EN 12341 : 2014	Identical
NF EN 12341 : 2014	Identical
BS EN 12341:2014	Identical
DIN EN 12341:2014-08	Identical
NS EN 12341 : 2014	Identical
NBN EN 12341 : 2014	Identical
UNE-EN 12341:2015	Identical
SN EN 12341:2014	Identical
I.S. EN 12341:2014	Identical
DIN EN 12341:1999-03	Identical

ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
EN 13274-7:2008	Respiratory protective devices - Methods of test - Part 7: Determination of particle filter penetration
CEN/TR 16269:2011	Ambient air - Guide for the measurement of anions and cations in PM2,5
EN 14907:2005	Ambient air quality - Standard gravimetric measurement method for the determination of the PM2,5 mass fraction of suspended particulate matter
CEN/TR 16243:2011	Ambient air quality - Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters
EN 14902:2005/AC:2006	AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF PB, CD, AS AND NI IN THE PM10 FRACTION OF SUSPENDED PARTICULATE MATTER
ISO/IEC Guide 99:2007	International vocabulary of metrology Basic and general concepts and associated terms (VIM)
CEN/TS 16450:2013	Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5)
EN 1822-1:2009	High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
EN 15549:2008	Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air