BS EN ISO 14956-2002 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty《空气质量 用测量不确定度比较法对测量规程适用性进行评价》.pdf

1、BRITISH STANDARD BS EN ISO 14956:2002 Incorporating Corrigendum No. 1 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty The European Standard EN ISO 14956:2002 has the status of a British Standard ICS 13.040.01 BS EN ISO 14956:

2、2002 This British Standard, having been prepared under the direction of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 12 September 2002 BSI 17 October 2002 ISBN 0 580 40348 3 National foreword This

3、 British Standard is the official English language version of EN ISO 14956:2002. It is identical with ISO 14956:2002. The UK participation in its preparation was entrusted by Technical Committee EH/2, Air Quality, to Subcommittee EH/2/4, General Aspects, which has the responsibility to: A list of or

4、ganizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards C

5、orrespondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication 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

6、not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European develop

7、ments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 26, an inside back cover and a back cover. The BSI copyright date displayed

8、 in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 14186 Corrigendum No. 1 17 October 2002 Correction to EN ISO foreword pageEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO14956 August2002 ICS13.040.01 Englishversion Airqual

9、ityEvaluationofthesuitabilityofameasurement procedurebycomparisonwitharequiredmeasurement uncertainty(ISO14956:2002) QualitdelairEvaluationdelaptitudelemploidune procduredemesurageparcomparaisonavecune incertitudedemesurerequise(ISO14956:2002) LuftbeschaffenheitBeurteilungderEignungeines Messverfahr

10、ensdurchVergleichmiteinergeforderten Messunsicherheit(ISO14956:2002) ThisEuropeanStandardwasapprovedbyCENon28July2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelis

11、tsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguagean

12、dnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCO

13、MMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO14956:2002ECORRECTED20021002 Foreword Thisdocument(ENISO14956:200

14、2)hasbeenpreparedbyTechnicalCommitteeISO/TC 146“Airquality“incollaborationwithTechnicalCommitteeCEN/TC264“Airquality“,the secretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofanidenticaltextorbyendorsement,atthelatestbyFebruary2003,andconf

15、lictingnational standardsshallbewithdrawnatthelatestbyFebruary2003. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy

16、, Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,Switzerlandandthe UnitedKingdom. Endorsementnotice ThetextofISO14956:2002hasbeenapprovedbyCENasENISO14956:2002withoutany modifications. ENISO14956:2002 Reference number ISO 14956:2002(E)INTERNATIONAL STANDARD ISO 14956 First edition 2002-08-15 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty Qualit de lair valuation de laptitude lemploi dune procdure de mesurage par comparaison avec une incertitude de mesure requise ENISO14956:2002