DIN EN 12341-2014 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2 5 mass concentration of suspended particulate matter German version.pdf

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1、August 2014Translation by DIN-Sprachendienst.English price group 22No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、13.040.20!%7E“2209834www.din.deDDIN EN 12341Ambient air Standard gravimetric measurement method for the determination of thePM10or PM2,5mass concentration of suspended particulate matter;English version EN 12341:2014,English translation of DIN EN 12341:2014-08Auenluft Gravimetrisches Standardmessver

3、fahren fr die Bestimmung der PM - oder10PM2,5-Massenkonzentration des Schwebstaubes;Englische Fassung EN 12341:2014,Englische bersetzung von DIN EN 12341:2014-08Air ambiant Mthode normalise de mesurage gravimtrique pour la dtermination de la concentrationmassique MP ou MP10 2,5 de matire particulair

4、e en suspension;Version anglaise EN 12341:2014,Traduction anglaise de DIN EN 12341:2014-08SupersedesDIN EN 12341:1999-03 andDIN EN 14907:2005-11www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 57 pages07.14This standard has been included

5、 in the VDI/DIN Handbook on air quality, Volume 5. DIN EN 12341:2014-08 2 A comma is used as the decimal marker. National foreword This document (DIN EN 12341) has been prepared by Technical Committee CEN/TC 264 “Air quality” (Secretariat: DIN, Germany), Working Group WG 15 “PM10/PM2,5” (Secretariat

6、: DIN, Germany). The responsible German body involved in its preparation was the Kommission Reinhaltung der Luft (KRdL) im VDI und DIN Normenausschuss (Commission on Air Pollution Prevention of VDI and DIN Standards Committee), Working Group 134-04-02-09 UA Messen von Partikeln in der Auenluft of Se

7、ction IV Umwelt-messtechnik. So far, the Working Group has developed 11 Parts of the Guideline Series VDI 2463 which describes different measurement methods for the gravimetric determination of the mass concentration of suspended particulate matter in ambient air. Amendments This standard differs fr

8、om DIN EN 12341:1999-03 and DIN EN 14907:2005-11 as follows: a) this document is based on DIN EN 14907:2005-11 to be in line with the state of the art; b) the three different standard reference methods for PM10described in DIN EN 12341:1999-03 and the two different standard reference methods for PM2

9、,5described in DIN EN 14907:2005-11 are replaced in this document by only one possible standard reference method for each of PM10and PM2,5. Previous editions DIN EN 12341: 1999-03 DIN EN 14907: 2005-11 DIN EN 12341:2014-08 3 National Annex NA (informative) Bibliography DIN EN 14902, Ambient air qual

10、ity Standard method for the measurement of Pb, Cd, As and Ni in the PM10fraction of suspended particulate matter DIN EN 15549, Air quality Standard method for the measurement of the concentration of benzoapyrene in ambient air DIN EN 15841, Ambient air quality Standard method for determination of ar

11、senic, cadmium, lead and nickel in atmospheric deposition DIN EN 15852, Ambient air quality Standard method for the determination of total gaseous mercury DIN EN 15853, Ambient air quality Standard method for the determination of mercury deposition DIN EN 15980, Air quality Determination of the depo

12、sition of benzaanthracene, benzobfluoranthene, benzojfluoranthene, benzokfluoranthene, benzoapyrene, dibenza,hanthracene and indeno1,2,3-cdpyrene DIN ISO 11057, Air quality Test method for filtration characterization of cleanable filter media VDI 2267 Part 1, Determination of suspended matter in amb

13、ient air Measurement of the element concen-tration after sampling on filters Determination of Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Sb, Se, Sn, Tl, V and Zn by graphite furnace atomic absorption spectrometry (GF-AAS), by optical emission spectrometry with inductively coupled pla

14、sma (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) VDI 2267 Part 2, Determination of suspended particulates in ambient air; measurement of lead by X-ray fluorescence VDI 2267 Part 5, Determination of suspended matter in ambient air Determination of the mass concen-tration of Be,

15、 Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, V, Zn by optical emission spectrometry (ICP-OES) after sampling on filters and digestion in an oxidising agent VDI 2267 Part 7, Chemical analysis of particulates in ambient air; determination of thallium and its inorganic compounds as part of the dust precipitati

16、on by atomic absorption spectrometry VDI 2267 Part 8, Determination of suspended particles in ambient air Measurement of the mass concen-tration of mercury Sampling by sorption as amalgam and determination by atomic absorption spectrometry (AAS) with cold vapour technique VDI 2267 Part 9, Determinat

17、ion of suspended particulates matter in ambient air Measurement of the mass concentration of mercury Sampling by sorption as amalgam and determination by atomic fluorescense spectrometry (AFS) with cold vapour technique VDI 2267 Part 12, Determination of suspended matter in ambient air Measurement o

18、f As, Ca, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb and Zn by energy dispersive X-ray fluorescense (ED XRF) VDI 2267 Part 14, Determination of suspended matter in ambient air Measurement of Al, As, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, V, Zn as part of dust deposition by optical emission spectrome

19、try (ICP OES) VDI 2267 Part 15, Determination of suspended matter in ambient air Measurement of the mass concen-tration of Al, As, Ca, Cd, Co, Cr, Cu, K, Mn, Ni, Pb, Sb, V, Zn as part of dust precipitation by mass spectrometry (ICP-MS) DIN EN 12341:2014-08 4 VDI 2267 Part 16, Determination of suspen

20、ded matter in ambient air Measurement of the mass concen-tration of As, Cd, Co, Cr, Cu, Ni, Pb, Sb, V and Zn as part of dust precipitation by atomic absorption spectrometry (AAS) VDI 2268 Part 1, Chemical analysis of particulate matter Determination of Ba, Be, Cd, Co, Cr, Cu, Ni, Pb, Sr, V, Zn in pa

21、rticulate emissions by atomic spectrometric methods VDI 2268 Part 2, Chemical analysis of particulate matter Determination of arsenic, antimony and selenium in dust emissions by atomic absorption spectrometry after separation of their volatile hydrides VDI 2268 Part 3, Chemical analysis of particula

22、te matter Determination of thallium in particulate emissions by atomic absorption spectrometry VDI 2268 Part 4, Chemical analysis of particulate matter Determination of arsenic, antimony and selenium in dust emissions by atomic absorption spectrometry after separation of their volatile hydrides VDI

23、2463 Part 1, Particulate matter measurement Gravimetric determination of mass concentration of suspended particulate matter in ambient air General principles VDI 2463 Part 7, Particulate matter measurement Determination of suspended particulate matter and gaseous chemical compounds in ambient air an

24、d indoor air Active sampling via low-volume sampler (LVS) VDI 2463 Part 8, Particulate matter measurement Determination of suspended particulate matter in ambient air and indoor air Non-fractioning sampling system for low-volume samplers (LVS) VDI 2463 Part 11, Particulate matter measurement Measure

25、ment of mass concentration in ambient air Filter method; Digitel DHA-80 filter changer VDI 2464 Part 1, Ambient air measurement Indoor air measurement Measurement of polychlorinated biphenyls (PCBs) GC/MS method for PCB 28, 52, 101, 101.138, 153, 180 VDI 2464 Part 2, Ambient air measurement Indoor a

26、ir measurement Measurement of polychlorinated biphenyls (PCBs); HR-GC/HR-MS method for coplanar PCBs VDI 2464 Part 3, Ambient air measurement Indoor air measurement Measurement of polybrominated diphenylether, hexabromocyclododecane and hexabromobenzene by GC/MS VDI 3498 Part 1, Ambient air measurem

27、ent Indoor air measurement Measurement of polychlorinated dibenzo-p-dioxins and dibenzofurans Method using large filters VDI 3498 Part 2, Ambient air measurement Indoor air measurement Measurement of polychlorinated dibenzo-p-dioxins and dibenzofurans Method using small filters VDI 3867 Part 1, Meas

28、urement of particulate matter in ambient air Determination of the particle number concentration and number size distribution of aerosols Fundamentals VDI 3867 Part 2, Measurement of particulate matter in ambient air Methods for characterizing test aerosols Determination of the particle number concen

29、tration and particle size distribution Condensation particle VDI 3867 Part 3, Measurement of particulate matter in ambient air Determination of the particle number concentration and number size distribution of aerosols Electrical mobility spectrometer VDI 3867 Part 4, Measurement of particulate matt

30、er in ambient air Determination of the particle number concentration and number size distribution of aerosols Optical aerosol spectrometer VDI 3867 Part 5, Measurement of particulate matter in ambient air Determination of the particle number concentration and number size distribution of aerosols Tim

31、e-of-flight spectrometer VDI 3867 Part 6, Measurement of particulate matter in ambient air Determination of the particle number concentration and number size distribution of aerosols Electrical Low Pressure Impactor (ELPI) EN 12341May 2014 ICS 13.040.20 Supersedes EN 12341:1998, EN 14907:2005English

32、 Version Ambient air - Standard gravimetric measurement method for the determination of the PM10or PM2,5 mass concentration of suspended particulate matter Air ambiant - Mthode normalise de mesurage gravimtrique pour la dtermination de la concentration massique MP10ou MP2,5de matire particulaire en

33、suspension Auenluft - Gravimetrisches Standardmessverfahren fr die Bestimmung der PM10- oder PM2,5-Massenkonzentration des Schwebstaubes This European Standard was approved by CEN on 10 April 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditio

34、ns for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in

35、 three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standard

36、s bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sloven

37、ia, Spain, Sweden, Switzerland, Turkey and United Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12341:2014 E EUROPEAN COMMITTEE FOR STANDARDIZATIONCOM

38、IT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 12341:2014 (E) 2 Contents PageForeword 4 Introduction .5 1 Scope 7 2 Normative references 8 3 Terms, definitions, symbols and abbreviations .8 3.1 Terms and definitions .8 3.2 Symbols and abbre

39、viations . 10 4 Principle . 12 4.1 Description of the standard measuring principle 12 4.2 Initial use and procedures for ongoing QA/QC . 12 5 Equipment and facilities 13 5.1 Sampling system components 13 5.1.1 General . 13 5.1.2 Standard inlet design . 14 5.1.3 Connecting pipe work 15 5.1.4 Filter h

40、older and filter . 15 5.1.5 Flow control system . 16 5.1.6 Sampling period 16 5.1.7 Leak tightness of the sampling system 16 5.1.8 Storage conditions . 17 5.2 Weighing facilities 17 5.2.1 General . 17 5.2.2 Weighing room 18 5.2.3 Balance 18 6 Filter conditioning, sampling and weighing procedures 19

41、6.1 General . 19 6.2 Filter conditioning and weighing prior to sampling 19 6.3 Sampling procedure . 20 6.3.1 Filter cassette loading 20 6.3.2 Filter sampling 20 6.3.3 Sample storage and transport procedures 20 6.4 Filter conditioning and weighing after sampling . 20 6.5 Weighing room procedures . 21

42、 6.6 Filter blanks for ongoing quality control 21 6.6.1 General . 21 6.6.2 Weighing room blanks . 21 6.6.3 Field blanks . 22 7 Ongoing quality control . 22 7.1 General . 22 7.2 Frequency of calibrations, checks and maintenance . 22 7.3 Maintenance of the sampling system . 23 7.4 Checks of sampler se

43、nsors . 23 7.5 Calibration of sampler sensors . 24 7.6 Checks of the sampler flow rate 24 7.7 Calibration of the sampler flow rate 24 7.8 Leak check of the sampling system . 24 7.9 Checks of weighing room sensors . 24 7.10 Calibration of weighing room sensors . 25 7.11 Balance 25 DIN EN 12341:2014-0

44、8EN 12341:2014 (E) 3 8 Expression of results 25 9 Performance characteristics of the method . 25 9.1 General . 25 9.2 GUM concept . 25 9.3 Individual uncertainty sources 27 9.3.1 General . 27 9.3.2 Collected particulate mass . 27 9.3.3 Time (t) 30 9.3.4 Uncertainty budget 30 9.4 Expanded uncertainty

45、 vs. EU Data Quality Objectives . 32 Annex A (normative) Design drawing of standard inlet for the sampling of PM10and PM2,534 Annex B (normative) Other samplers . 35 Annex C (informative) Scheme of PM standard sampler 44 Annex D (informative) Suitability tests for filters. 45 Annex E (normative) Ini

46、tial suitability testing of weighing facilities . 47 Annex F (informative) Results of experimental work 48 Annex G (informative) Impactor efficiency . 50 Bibliography 52 DIN EN 12341:2014-08EN 12341:2014 (E) 4 ForewordThis document (EN 12341:2014) has been prepared by Technical Committee CEN/TC 264

47、“Air quality”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2014 and conflicting national standards shall be withdrawn at the latest by Novembe

48、r 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12341:1998 and EN 14907:2005. This document has be

49、en prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports Essential Requirements of the Council Directive 2008/50/EC 1. EN 12341:2014 includes the following significant technical changes with respect to EN 12341:1998 and EN 14907:2005: this document is adapted from EN 14907:2005 due to consideration of best available technology; the three different standard reference