1、DRAFT FOR DEVELOPMENTDD CEN/TS 15675:2007Air quality Measurement of stationary source emissions Application of EN ISO/IEC 17025:2005 to periodic measurementsICS 13.040.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g4
2、0g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58DD CEN/TS 15675:2007This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 30 November 2007 BSI 2007ISBN 978 0 580 58651 4National forewordThis Draft for Development is the U
3、K implementation of CEN/TS 15675:2007.This publication is not to be regarded as a British Standard.It is being issued in the Draft for Development series of publications and is of a provisional nature. It should be applied on this provisional basis, so that information and experience of its practica
4、l application can be obtained.Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the European organization responsible for its conversion to a European standard. A review of this publication will be initiated not later than 3 years afte
5、r its publication by the European organization so that a decision can be taken on its status. Notification of the start of the review period will be made in an announcement in the appropriate issue of Update Standards.According to the replies received by the end of the review period, the responsible
6、 BSI Committee will decide whether to support the conversion into a European Standard, to extend the life of the Technical Specification or to withdraw it. Comments should be sent to the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, London W
7、4 4AL.The UK participation in its preparation was entrusted by Technical Committee EH/2, Air quality, to Subcommittee EH/2/1, Stationary source emission.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all
8、the necessary provisions of a contract. Users are responsible for its correct application.Amendments issued since publicationAmd. No. Date CommentsTECHNICAL SPECIFICATIONSPCIFICATION TECHNIQUETECHNISCHE SPEZIFIKATIONCEN/TS 15675October 2007ICS 13.040.40English VersionAir quality - Measurement of sta
9、tionary source emissions -Application of EN ISO/IEC 17025:2005 to periodicmeasurementsQualit de lair - Mesures des missions de sources fixes -Application de EN ISO/CEI 17025:2005 des mesurespriodiquesLuftbeschaffenheit - Messung von Emissionen ausstationren Quellen - Anwendung der EN ISO/IEC17025:20
10、05 auf wiederkehrende MessungenThis Technical Specification (CEN/TS) was approved by CEN on 18 September 2007 for provisional application.The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit theircomments, particula
11、rly on the question whether the CEN/TS can be converted into a European Standard.CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS availablepromptly at national level in an appropriate form. It is permissible to keep conflicting nat
12、ional standards in force (in parallel to the CEN/TS)until the final decision about the possible conversion of the CEN/TS into an EN is reached.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hunga
13、ry, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue
14、 de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN/TS 15675:2007: E2 Contents Page Foreword3 Introduction .4 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 Management requirements
15、.10 5 Technical requirements 10 5.1 General10 5.2 Personnel10 5.3 Accommodation and environmental conditions 11 5.4 Test and method validation 12 5.5 Equipment 14 5.6 Measurement traceability15 5.7 Sampling.16 5.8 Handling of test items .20 5.9 Assuring the quality of test results20 5.10 Reporting t
16、he results.20 Annex A (informative) Measurement standards.22 Annex B (informative) Example competence criteria for personnel carrying out emission measurements24 Annex C (informative) Selection of standard methods29 Annex D (informative) Examples of emission measurement equipment.30 Annex E (informa
17、tive) Operation and verification checks on equipment39 Annex F (informative) Site review 40 Annex G (informative) Abbreviations 41 Bibliography 42 CEN/TS 15675:20073 Foreword This document (CEN/TS 15675:2007) has been prepared by Technical Committee CEN/TC 264 “Air Quality”, the secretariat of which
18、 is held by DIN. This document has been prepared by WG 19 “Emissions monitoring strategy” of CEN/TC 264 as one of three basic documents on measurements of stationary source emissions consisting of: EN 15259, Air quality Measurement of stationary source emissions Requirements for measurement sections
19、 and sites and for the measurement objective, plan and report CEN/TS 15674, Air quality Measurement of stationary source emissions Guidelines for the elaboration of standardised methods CEN/TS 15675, Air quality Measurement of stationary source emissions Application of EN ISO/IEC 17025:2005 to perio
20、dic measurements According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ice
21、land, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. CEN/TS 15675:20074 Introduction The European Standard EN ISO/IEC 17025:2005 contains the general requirements for the com
22、petence of testing laboratories if they wish to demonstrate that they operate a quality system, are technically competent and are able to generate technically valid results. EN ISO/IEC 17025:2005 recognises at 1.6, Note 1, that it might be necessary to explain or interpret certain requirements in th
23、is European Standard to ensure that the requirements are applied in a consistent manner. This Technical Specification provides guidance on the application of EN ISO/IEC 17025:2005 in the specific field of periodic measurement of emissions from stationary sources. In producing this document the guida
24、nce for establishing applications for specific fields given in Annex B of EN ISO/IEC 17025:2005 has been followed. The periodic measurement of emissions can be undertaken for a wide range of substances using various techniques, which have both sampling and analytical components. Examples of relevant
25、 CEN and ISO methods are listed at Annex A. The periodic measurement of emissions has widespread uses, particularly where automated measuring systems (AMS) for permanent installation are not available or are judged to be inappropriate for reasons of cost or technical application. These uses, which c
26、an be carried out for regulatory purposes, include measurements for determining compliance with emission limit values, calibrating AMS, field testing of AMS for conformance assessment, acceptance trials on new pollution abatement plan and determining emission factors for use in emissions trading and
27、 inventory reporting. In this field of measurement of stationary source emissions sampling in situ and analysis in the laboratory are two very different activities which are generally performed by two different teams which may not belong to the same laboratory. For the purposes of conformance with 4
28、.5 of EN ISO/IEC 17025:2005 either the sampling team or the analytical team should be identified as the lead contractor with the other identified as the sub-contractor. In these circumstances the interface requirements between the teams and the minimum requirements, as specified in the relevant meas
29、urement method, for the sampling and analysis activities should be clearly documented. By these means the tasks to be audited in any auditing and/or accreditation process should be clearly identified. In some EU member states, accreditation of sampling and analysis is required for carrying out perio
30、dic measurement for regulatory purposes. Where this is not the case, it is still generally preferred that the subcontractor is accredited to EN ISO/IEC 17025:2005 for the relevant scope of sampling or analysis. If this is not available the lead contractor should audit the sub-contractor to verify it
31、s competence according to EN ISO/IEC 17025:2005. Also in some EU member states there can be legal requirements that both the sampling and analysis are carried out by a single laboratory, or the sampling team is always the lead contractor and is responsible for the whole of the measurement including
32、signing of off the overall measurement report. CEN/TS 15675:20075 This Technical Specification supplements EN ISO/IEC 17025:2005 by providing clarification and additional information. However, it does not re-state all the provisions of EN ISO/IEC 17025:2005 and laboratories are reminded of the need
33、to comply with all of the relevant criteria detailed in EN ISO/IEC 17025:2005. The clause numbers in this document follow those of EN ISO/IEC 17025:2005 although the text from EN ISO/IEC 17025:2005 is not repeated. EN ISO/IEC 17025:2005 remains the authoritative document and in cases of dispute the
34、individual accreditation bodies have the task to adjudicate on unresolved matters. A list of abbreviations used in this Technical Specification is provided in Annex G. CEN/TS 15675:20076 1 Scope This Technical Specification supplements the requirements of EN ISO/IEC 17025:2005, and is suitable for t
35、he demonstration of competence of laboratories that undertake periodic measurement of emissions from stationary sources including the taking of representative samples of emissions and subsequent laboratory analysis for gases and for particulate species, the determination of reference quantities such
36、 as temperature, pressure, water vapour and oxygen content in the field and the use of portable instruments (such as hand held instruments and transportable instruments used in mobile laboratories) in the field. This Technical Specification is applicable to all laboratories undertaking the periodic
37、measurement of emissions from stationary sources, the calibration of installed automated measuring systems in accordance with EN 14181:2004 and/or the field testing of automated measuring systems for conformity assessment purposes. 2 Normative references The following referenced documents are indisp
38、ensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO/IEC 17025:2005, General requirements for the competence of testing and calibration labo
39、ratories (ISO/IEC 17025:2005) EN 15259:2007, Air quality Measurement of stationary source emissions Requirements for measurement sections and sites and for the measurement objective, plan and report 3 Terms and definitions For the purposes of this document, the following terms and definitions apply.
40、 3.1 testing laboratory laboratory that performs tests NOTE 1 The term “testing laboratory” can be used in the sense of a legal entity, a technical entity or both. NOTE 2 A testing laboratory undertakes work at the laboratorys permanent facilities, at sites away from their permanent facilities and i
41、n temporary or mobile laboratories. NOTE 3 The sampling and analysis stages often occur at different locations as the analysis stage can be carried out at a permanent laboratory. EN 15259:2007, 3.31 3.2 testing action of carrying out one or more tests CEN/TS 15675:20077 3.3 test technical operation
42、that consists of the determination of one or more characteristics of a given product, process or service according to a specified procedure NOTE For emission measurements, a test consists of a series of measurements of one measurand or of combined measurements of several measurands. 3.4 conformity a
43、ssessment demonstration that specified requirements relating to a product, process, system, person or body are fulfilled EN ISO/IEC 17000:2004, 2.1 NOTE In air quality this is often referred to as suitability testing where measurements and evaluations are carried out on an automated measurement syst
44、em (AMS) and/or equipment to determine its compliance with specified performance criteria. 3.5 measurement set of operations having the object of determining a value of a quantity VIM:1993, 2.1 NOTE The operations can be performed automatically. 3.6 periodic measurement determination of a measurand
45、at specified time intervals NOTE The specified time intervals can be regular (e.g. once every month) or irregular. Measurands can include the amount or physical property of an emission. Measurements are usually made using portable equipment for typically less than 24 h. EN 15259:2007, 3.3 3.7 measur
46、ement series successive measurements of the same measurand carried out at the same measurement plane and at the same process operating conditions 3.8 measurement method logical sequence of operations, described generically, used in the performance of measurements NOTE 1 Measurement methods are prima
47、rily EN, ISO or national standards. NOTE 2 Measurement methods can be defined by regulation and specified by the regulator. The method used can be specified in the customer contract. 3.9 operating procedure OP laboratorys written procedures on how to perform a method NOTE These procedures provide ge
48、neric instructions. CEN/TS 15675:20078 3.10 reference method RM measurement method taken as a reference by convention, which gives the accepted reference value of the measurand NOTE 1 A reference method is fully described. NOTE 2 A reference method can be a manual or an automated method. NOTE 3 Alte
49、rnative methods can be used if equivalence to the reference method has been demonstrated. EN 15259:2007, 3.8 3.11 standard reference method SRM reference method prescribed by European or national legislation EN 15259:2007, 3.9 NOTE 1 Standard reference methods are used e.g. to calibrate and validate AMS and for periodic measurements to check compliance with limit values. NOTE 2 See Annex C for examples of SRM. 3.12 automated measuring system AMS measuring system permanently installed on site for continuous monitoring of
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