1、DRAFT FOR DEVELOPMENTDD CEN/TS 15674:2007Air quality Measurement of stationary source emissions Guidelines for the elaboration of standardised methodsICS 13.040.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48
2、g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58DD CEN/TS 15674:2007This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 30 November 2007 BSI 2007ISBN 978 0 580 58652 1National forewordThis Draft for Development is the UK imple
3、mentation of CEN/TS 15674:2007.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 practical appli
4、cation 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 after its p
5、ublication 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 BSI Co
6、mmittee 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 W4 4AL.T
7、he 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 the nec
8、essary provisions of a contract. Users are responsible for its correct application.Amendments issued since publicationAmd. No. Date CommentsTECHNICAL SPECIFICATIONSPCIFICATION TECHNIQUETECHNISCHE SPEZIFIKATIONCEN/TS 15674October 2007ICS 13.040.40English VersionAir quality - Measurement of stationary
9、 source emissions -Guidelines for the elaboration of standardised methodsQualit de lair - Mesure des missions de sources fixes -Lignes directrices pour llaboration de mthodesnormalisesLuftbeschaffenheit - Messung von Emissionen ausstationren Quellen - Leitlinien zur Erarbeitung vonstandardisierten V
10、erfahrenThis 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, particularly on the question whe
11、ther 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 national standards in forc
12、e (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, Hungary, Iceland, Ireland, I
13、taly, 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 de Stassart, 36 B-1050
14、 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN/TS 15674:2007: E2 Contents Page Foreword3 Introduction .3 1 Scope 5 2 Normative references 5 3 General recommendations and requirements 5 4 Clause specific recommendatio
15、ns and requirements .7 4.1 Introduction7 4.2 Scope 7 4.3 Normative references 7 4.4 Terms and definitions .7 4.5 Principle7 4.6 Equipment, material and reagent.7 4.7 Operating procedure .8 4.8 Validation of results and calculations .10 4.9 Measurement report 10 4.10 Performance characteristics 11 4.
16、11 Annexes 11 Annex A (informative) Terms and definitions for use in air quality standards.12 Annex B (informative) Production of standardized reference measurement methods for air quality .22 Bibliography 23 CEN/TS 15674:20073 Foreword This document (CEN/TS 15674:2007) has been prepared by Technica
17、l Committee CEN/TC 264 “Air quality”, the secretariat of which 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 sta
18、tionary source emissions Requirements for measurement sections 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
19、source emissions Application of EN ISO/IEC 17025:2005 to periodic 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, De
20、nmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. CEN/TS 15674:20074 Introduction This European Technical Spe
21、cification provides guidance to assist with the five years periodical revision of European Standards prepared by CEN/TC 264 and when drafting new standards. It is designed to ensure that the revised standards and new standards, when used with or without reference to accreditation are appropriate tec
22、hnical references giving no rise to significant misunderstandings and/or significant differences of interpretation by technical auditors and/or by testing laboratories, are consistent one with another regarding definitions and general aspects as well as with the general structure of emission measure
23、ment programmes as addressed in EN 15259, are consistent one with another in view of combined measurements of several measured components at the same time in the framework of a measurements programme and are in accordance and properly linked with CEN/TS 15675 and EN 15259. It is considered that such
24、 significant differences, misunderstandings and/or inconsistencies would, on the one hand, impair the quality and comparability within the European Union of data produced according to those European emission measurement standards and on the other hand, result in unfair competition among European lab
25、oratories in the field of emission measurements. This document can be applicable to other air quality fields. CEN/TS 15674:20075 1 Scope This document gives recommendations and specifies requirements for the elaboration of standardised reference methods of measurement for the field of stationary sou
26、rce emissions by CEN/TC 264, with or without reference to accreditation. It aims at facilitating in the working groups the elaboration and the harmonisation of the standards produced by CEN/TC 264. This document aims at ensuring that the specific requirements specified in CEN/TS 15675 are taken on b
27、oard in the individual measurement standards either directly or by reference to EN 15259. This document specifies terms and definitions for use in other air quality standards. This document elaborates the CEN rules as given in CEN/BOSS and in the Internal Regulations Part 3 (PNE rules) in the field
28、of stationary source emissions. 2 Normative references The following referenced documents are indispensable 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) app
29、lies. EN 13284-1:2001, Stationary source emissions Determination of low range mass concentration of dust Part 1: Manual gravimetric method EN 15259:2007, Air quality Measurement of stationary source emissions Requirements for measurement sections and sites and for the measurement objective, plan and
30、 report CEN/TS 14793, Stationary source emission Intralaboratory validation procedure for an alternative method compared to a reference method CEN/TS 15675, Air quality Measurement of stationary source emissions Application of EN ISO/IEC 17025:2005 to periodic measurements 3 General recommendations
31、and requirements This document applies to the elaboration of new or revised standards for emission measurement methods. It provides in Clause 4 requirements and recommendations specific to each clause of such standards. When a detailed requirement or recommendation applies to several clauses, it is
32、repeated in each clause for sake of clarity. Each individual measurement standard for stationary source emissions shall clearly specify all requirements specific for this standardised measurement method. It shall make normative or informative reference to EN 15259 for general requirements (e.g. meas
33、urement planning and general reporting). It shall also incorporate the relevant requirements of CEN/TS 15675. Since sampling on site and analysis in the laboratory are two very different activities which are internally or externally performed by distinct teams, it is vital in view of accreditation o
34、r of any auditing process that the requirements that are to be fulfilled by the supplier team are easily identified. This should therefore allow to clearly identify the tasks to be audited and concerning each team, especially the team responsible for the whole measurement including signing the overa
35、ll test report, which is the prime contractor as described in CEN/TS 15675. Figure 1 illustrates key stages of periodic measurements of emissions from stationary sources and the interrelations between the individual measurement standards and the general document EN 15259. CEN/TS 15674:20076 Figure 1
36、 Illustration of key stages of periodic measurements of emissions from stationary sources CEN/TS 15674:20077 4 Clause specific recommendations and requirements 4.1 Introduction The introduction being only informative shall not contain requirements. It shall be limited to a text presenting an overvie
37、w that facilitates the first contact of a reader not acquainted with the method. Such text should be kept reasonably short to complement eventually the scope in view of informative information. 4.2 Scope The scope shall not specify requirements of the method, but shall express clearly when the stand
38、ard can be used and when it cannot be used, as well as its limitations, e.g. nature of the measurand, measurement range and influence quantities. NOTE This can require a statement related to requirements specified in the other clauses of the standard. A statement on safety shall clarify the extent t
39、o which particular aspects are specified in the standard, noting that general prevailing regulations apply that shall not be specified in the standard. 4.3 Normative references This optional element shall give a list of the documents cited in the standard in such a way as to make them indispensable
40、for the application of the standard. 4.4 Terms and definitions This is an optional element giving definitions necessary for the understanding of certain terms used in the standard. Different terms and definitions for the same concept should be avoided in standards. Therefore, the terms and definitio
41、ns listed in Annex A of this document should be used in CEN/TC 264 standards, whenever applicable. 4.5 Principle This element shall not specify requirements of the method, but shall express clearly the process being applied in the measurement method including its main steps. NOTE This can require a
42、statement related to requirements specified in the other clauses of the standard. In case of several options, general minimum requirements are to be considered as well as specific requirements for each option. Those specific requirements shall ensure that the options provide equivalent results. 4.6
43、Equipment, material and reagent It is strongly recommended to specify equipment functionally by means of performance criteria so that the laboratories can optimise technically and economically the overall equipment used, taking benefit of the prevailing state of the art, e.g. as gas absorption rate
44、for a washing bottle and not as detailed dimensions. In this element the requirements of the standard that defines a measurement method shall be clearly specified. Relevance of each minimum requirement for either the sampler or the analyst or both shall be indicated as well as the interface requirem
45、ents between sampler activities and the analyst activities. This shall address the management activities of the team responsible of the whole measurement and that signs the overall report (the prime contractor as described in CEN/TS 15675). Furthermore, this shall be made in a consistent way with th
46、e general requirements specified in EN 15259. CEN/TS 15674:20078 4.7 Operating procedure 4.7.1 General The sampler activities in the field shall be clearly distinguished from the analyst activities in the laboratory. Their interface and inter-relations shall be clearly specified. This shall address
47、the management activities of the team responsible of the whole measurement and that signs the overall report (the prime contractor as described in CEN/TS 15675). All the different steps of the measurement process shall be addressed. In general a periodic measurement in the field of stationary source
48、 emission consists of seven steps: measurement planning, taking of the sample, field collection, transport and storage, laboratory preparation and extraction, analysis/quantification, measurement report. In case of instrumental periodic measurement providing results in the field, the main seven step
49、s are generally: measurement planning, taking of the sample, calibration before measurement, transport and storage of the instruments, calibration after measurement, analysis/quantification and measurement report. NOTE 1 In the first generation of measurement standards for stationary source emission as developed by CEN/TC 264, the measurement plan issue has been generally addressed by reference to dust standard specifying the grid method. In some cases specific requirement were specified. In view of the coming revision it was found
