BS EN 13528-3-2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Guide to selection use an.pdf

1、BRITISH STANDARD BS EN 13528-3:2003 Ambient air quality Diffusive samplers for the determination of concentrations of gases and vapours Requirements and test methods Part 3: Guide to selection, use and maintenance The European Standard EN 13528-3:2003 has the status of a British Standard ICS 13.040.

2、20 BS EN 13528-3:2003 This British Standard, was published under the authority of the Standards Policy and Strategy Committee on 23 December 2003 BSI 23 December 2003 ISBN 0 580 43131 2 National foreword This British Standard is the official English language version of EN 13528-3:2003. The UK partic

3、ipation in its preparation was entrusted by Technical Committee EH/2, Air quality, to Subcommittee EH/2/3, Ambient atmospheres, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standard

4、s which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This pu

5、blication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible internat

6、ional/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN titl

7、e page, pages 2 to 40, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN135283 December2003 ICS13.040.20 E

8、nglishversion AmbientairqualityDiffusivesamplersforthedeterminationof concentrationsofgasesandvapoursRequirementsandtest methodsPart3:Guidetoselection,useandmaintenance QualitdelairEchantillonneurspardiffusionpourla dterminationdeconcentrationdesgazetvapeurs ExigencesetmthodesdessaiPartie3:Guidepour

9、la slection,lutilisationetlamaintenance AuenluftqualittPassivsammlerzurBestimmungder KonzentrationenvonGasenundDmpfenTeil3:Anleitung zurAuswahl,AndwendungundHandhabung ThisEuropeanStandardwasapprovedbyCENon3November2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulateth

10、econditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,Germa

11、n).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,I

12、reland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanyme

13、ansreserved worldwideforCENnationalMembers. Ref.No.EN135283:2003EEN135283:2003(E) 2 Contents page Foreword4 Introduction .5 1 Scope 6 2 Normativereferences 6 3 Termsanddefinitions. .6 4 Symbolsandabbreviations . .7 5 Measurementobjectivesandstrategy. 8 5.1 MeasurementsinsupportofCommunityPolicy . .8

14、 5.1.1 AirQualityDirectives .8 5.1.2 Sourcerelatedassessment . .9 5.1.3 ForestProtectiondirectives .10 5.1.4 Protectionofecosystems .10 5.1.5 Publicawareness .10 5.2 Measurementinsupportofotherpolicies 10 5.2.1 Measurementinsupportofnational,regionalorlocalpolicies .10 5.2.2 Protectionofspecialecosy

15、stems 10 5.2.3 Particularresearchaspects. .10 5.3 Measurementstrategy .11 6 Selectionofthedevice . .11 6.1 Sourcesofinformation 11 6.2 Selectionofasamplerandprocedure .11 6.3 Specificapplications . 12 6.4 Compliancewithparts1and2ofthisstandard .12 7 Operatingprinciples 12 7.1 Principlesofdiffusivesa

16、mpling .12 7.2 Dimensionsofdiffusiveuptakerate . .13 7.3 Biasduetotheselectionofanonidealsorbent 13 7.4 Environmentalfactorsaffectingsamplerperformance . 14 7.4.1 Temperatureandpressure 14 7.4.2 Humidity14 7.4.3 Transients.15 7.4.4 Influenceofairvelocity. 15 7.4.5 Transportation16 8 Protectionfromad

17、verseenvironmentalconditions .16 8.1 General16 8.2 Airvelocity 16 8.3 Precipitation .16 8.4 Provisionofashelter 17 8.5 Security.17 9 Arrangementofsamplingpoints 17 10 Requirementsfortraining .17 11 Qualityassurance 18 AnnexA (informative) Specificapplications 19 A.1 General19 A.2 Nitrogenoxides. .19

18、 A.2.1 Tubetypesamplers .19 A.2.2 USEnvironmentalProtectionAgency(EPA)/Monsantobadge 19EN135283:2003(E) 3 A.3 Nitrogenmonoxide . .20 A.4 Sulphurdioxide. .20 A.5 Ammonia.21 A.6 Organicgases(VolatileOrganicCompoundsorVOCs) 21 A.6.1 Tubetypesamplers .21 A.6.2 Badgetypesamplers. 22 A.6.3 Radialsamplers

19、. 22 A.7 Formaldehyde 22 A.8 Ozone23 A.9 Shelters.23 A.10 DesignofStandardAtmosphereApparatus .28 AnnexB (informative) Characteristicsofsomediffusivesamplers 29 Bibliography 32EN135283:2003(E) 4 Foreword Thisdocument(EN135283:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC264“Airquality”,the secretar

20、iatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyJune2004,andconflictingnationalstandardsshallbewithdrawnatthelatestby June2004. ThisEuropeanStandardisamultipartstandardhavingthefollowingparts: EN135

21、281, AmbientairqualityDiffusivesamplersforthedeterminationofconcentrationsofgasesandvapours RequirementsandtestmethodsPart1:Generalrequirements. EN135282, AmbientairqualityDiffusivesamplersforthedeterminationofconcentrationsofgasesandvapours RequirementsandtestmethodsPart2:Specificrequirementsandtes

22、tmethods. EN135283, AmbientairqualityDiffusivesamplersforthedeterminationofconcentrationsofgasesandvapours RequirementsandtestmethodsPart3:Guidetoselection,useandmaintenance. AnnexesAandBofthispartoftheEuropeanStandardareinformative. ThisdocumentincludesaBibliography. AccordingtotheCEN/CENELECIntern

23、alRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnite

24、dKingdom.EN135283:2003(E) 5 Introduction ThisEuropeanStandardspecifiesrequirementsandtestmethodsforthedeterminationofperformance characteristicsofdiffusivesamplersusedforthedeterminationofconcentrationsofgasesandvapoursinambient atmospheres. Withregardtoairquality,theobjectivesfixedinthe5 th ActionP

25、rogramoftheEuropeanUnionarefortheeffective protectionofallpeopleagainstrecognisedrisksfromairpollutionandtheestablishmentofpermittedconcentration levelsofairpollutants,whichshouldtakeintoaccounttheprotectionoftheenvironment.Theseobjectivesinclude monitoringandcontrolofconcentrationswithregardtostand

26、ards. SuccessiveprogramsofactionoftheEuropeanUnionontheprotectionoftheenvironmenthavestressedtheneed tofindabalancebetweentheuseofdifferenttools:productstandards,emissionlimitsandenvironmental objectives/standards. TheimplementationofexistingDirectiveshashighlightedtheexistenceofvariousproblems,whic

27、harebeing addressedintheCouncilDirectiveonAmbientAirQualityAssessmentandManagement1.Theseinclude: differentmonitoringstrategiesincomparablesituationsbetweenandwithinMemberStates; harmonisationofmeasuringmethods; qualityofthemeasurementswhichdependonthecalibrationandqualityassuranceprocedures. Diffus

28、ivesamplersusedtomeasureairqualityshouldfulfilsomegeneralrequirementswhicharegivenin EN135281.Theserequirementsincludeunambiguity,selectivity andDataQualityObjectives,including uncertainty. Suchgeneralrequirementscanalsobeappropriateforothermeasuringproceduresusedintheassessmentof ambientairquality.

29、 Inaddition,diffusivesamplersusedtomeasureambientairqualityshouldalsofulfilsomespecificrequirementsin additiontothosespecifiedinEN135281.ThesespecificrequirementsaregiveninEN135282.Thispartof EN13528givesguidanceontheselection,useandmaintenanceofdiffusivesamplersusedtomeasureambient airquality. Itis

30、theusersprimaryresponsibilitytochooseappropriateproceduresordevicesthatmeettherequirementsof thisEuropeanStandard.Onewayofdoingthisistoobtaininformationorconfirmationfromthemanufacturer.Type testing,ormoregenerally,theassessmentofperformancecriteriaofproceduresordevices,canbeundertakenby themanufact

31、urer,user,testhouseorresearchanddevelopmentlaboratory,asismostappropriate. Althoughthisstandardspecificallyaddressesambientair,diffusivesamplingisalsorelevanttotheassessmentof airqualityinindoorair.Bothpumpedanddiffusivesamplingproceduresareconsideredappropriateforsuch measurements,dependingoncircum

32、stances(particularlyanyrequirementfortimeresolution)2.prEN14412 givesguidanceontheselection,useandmaintenanceofdiffusivesamplersusedtomeasureindoorairquality. ThispartofEN13528issimilarincontenttoEN838andEN135281issimilarincontenttoEN482.Theseriesof standardsontheuseofdiffusivesamplersforambientairh

33、asbeencreatedinadditiontothoseforworkplaceair becausetheunderlyingEuropeanDirectivesaredifferentandtheconsequentdefinitionsandpracticalapplications oftheestimationoftheuncertaintyofmeasurementsaredifferent.EN135283:2003(E) 6 1Scope ThispartoftheEuropeanStandardgivesguidanceontheselection,useandmaint

34、enanceofdiffusivesamplers usedtomeasureambientairquality.Itincludesguidanceonmeasurementobjectivesandstrategies,bothin supportofEuropeanCommunityPolicyandmoregenerally,relevanttotheuseofsuchsamplers.Italsoincludes informationontheoperatingprinciplesofdiffusivesamplersandthefactorsthataffectperforman

35、ceinthepractical implementationofsuchpolicies.Adviceisalsogivenonwaystominimiseanysuchadverseeffects,e.g.by suggestingsheltersthatmayprotectagainsttheeffectsofwindspeedonthesamplers,andontrainingandquality assuranceconsiderations. Annexesgivefurtherinformationonpracticalapplicationsforparticularenvi

36、ronmentalpollutants,includingthose specifiedbyexistingandanticipatedEuropeanDaughterDirectives. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelisted

37、hereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ENV13005, Guidetotheexpressionofuncertaintyinm

38、easurement. EN135281:2002, AmbientairqualityDiffusivesamplersforthedeterminationofconcentrationsofgasesand vapoursRequirementsandtestmethodsPart1:Generalrequirements. EN135282:2002, AmbientairqualityDiffusivesamplersforthedeterminationofconcentrationsofgasesand vapoursRequirementsandtestmethodsPart2

39、:Specificrequirementsandtestmethods. ISO5725(allParts), Accuracy(truenessandprecision)ofmeasurementmethodsandresults. 3 Termsanddefinitions NOTE AttentionisdrawntothefactthatthetermsAssessment,LimitValueandPollutantaredefinedinDirective96/62/EC 1. ForthepurposesofthisEuropeanStandardthefollowingterm

40、sanddefinitionsapply. 3.1 ambientair outdoorairinthetroposphere,excludingindoorairandworkplaces 3.2 averagingtime periodoftimeforwhichthemeasuringprocedureyieldsasinglevalueEN482:1994 3.3 diffusivesampler devicewhichiscapableoftakingsamplesofgasesorvapoursfromtheatmosphereataratecontrolledbya physic

41、alprocesssuchasgaseousdiffusionthroughastaticairlayeroraporousmaterialand/orpermeation throughamembrane,butwhichdoesnotinvolvetheactivemovementofairthroughthedevice NOTE1 Activenormallyreferstothepumpedmovementofair. NOTE2 ThisdefinitiondiffersfromthatinEN838bytheadditionofthewords“oraporousmaterial

42、”.EN135283:2003(E) 7 3.4 diffusiveuptakerate rateatwhichthediffusivesamplercollectsaparticulargasorvapourfromtheatmosphere,expressedinpicograms perpartsperbillion 1 perminute(pgppb 1 min 1 )orcubiccentimetresperminute(cm 3 min 1 ) NOTE1 pgppb 1 min 1 areequivalenttongppm 1 min 1 . NOTE2 Thisdefiniti

43、ondiffersfromthatinEN838bythesubstitutionof“picogramsperpartsperbillion”for“nanogramsper partspermillion”.Theexpressionisnumericallythesame,butambientconcentrationsareusuallyintheppbrange. 3.5 measuringprocedure procedureforsamplingandanalysingoneormorepollutantsinambientairandincludingstorageand tr

44、ansportationofthesample 3.6 selectivity degreeofindependencefrominterferents 3.7 uncertainty(ofmeasurement) parameter,associatedwiththeresultsofameasurement,thatcharacterisesthedispersionofvaluesthatcould reasonablybeattributedtothemeasurand NOTE1 Theparametercanbe,forexample,astandarddeviation(orgivenmultipleofit),orthehalfwid