1、February 2015 Translation by DIN-Sprachendienst.English price group 30No 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).I
2、CS 13.040.40!%?q“2285678www.din.deDDIN EN 14181Stationary source emissions Quality assurance of automated measuring systems;English version EN 14181:2014,English translation of DIN EN 14181:2015-02Emissionen aus stationren Quellen Qualittssicherung fr automatische Messeinrichtungen;Englische Fassung
3、 EN 14181:2014,Englische bersetzung von DIN EN 14181:2015-02mission des sources fixes Assurance qualit des systmes automatiques de mesurage;Version anglaise EN 14181:2014,Traduction anglaise de DIN EN 14181:2015-02SupersedesDIN EN 14181:2004-09www.beuth.deIn case of doubt, the German-language origin
4、al shall be considered authoritative.This standard has been included in the VDI/DIN Handbook on air quality, Volume 5.Document comprises 90 pages 01.15 DIN EN 14181:2015-02 2 A comma is used as the decimal marker. National foreword This document (EN 14181:2014) has been prepared by Technical Committ
5、ee CEN/TC 264 “Air quality” (Secretariat: DIN, Germany), Working Group WG 9 “Quality assurance of automated measuring systems” (Secretariat: DIN, Germany; Convenership: BSI, United Kingdom). The responsible German body involved in its preparation was the Kommission Reinhaltung der Luft im VDI und DI
6、N Normenausschuss KRdL (Commission on Air Pollution Prevention of VDI and DIN Standards Committee KRdL), Working Committee NA 134-04-03-10 UA Emissionsermittlung mit automatischen Ein-richtungen. The requirements of DIN EN 14181 for measuring emissions using automated measuring systems are supplemen
7、ted by the more detailed provisions given in VDI 3950. VDI 3950 specifies, for all plants with a continuous monitoring of emissions, the correct installation and surveillance of such systems with respect to the requirements on measurement sections and sites, the installation site, and installation o
8、f the automated measuring system, as well as the documentation of the performance of quality assurance measures. Furthermore, VDI 3950 specifies requirements and procedures for plants where DIN EN 14181 should not be fully applied where this would be unreasonable. This can include, for example, plan
9、ts within the meaning of the 1st, 27th and 31st ordinances on the implementation of the German Federal Immission Control Act (1. BImSchV, 27. BImSchV and 31. BImSchV) and plants requiring an operating permit according to 4. BImSchV, that are not covered by European regulations. The DIN Standards cor
10、responding to the International Standards referred to in this document are as follows: ISO 3534-1 DIN ISO 3534-1 ISO 11095 DIN ISO 11095 Amendments This standard differs from DIN EN 14181:2004-09 as follows: a) Subclause 5.1: a requirement has been added that in case of new installations of AMS, the
11、 AMS shall have been certified in accordance with EN 15267-1, EN 15267-2 and EN 15267-3. The description of treatment of AMS already installed at plants which have not been certified according to EN 15267-1, EN 15267-2 and EN 15267-3 has been added; b) Subclause 5.3: normative reference to EN 15259
12、has been added; c) Subclause 6.2: a recommendation has been added to perform the functional test not more than one month before parallel measurements are started. A recommendation has been added to perform the relevant steps of the functional test for measuring systems of the peripheral parameters;
13、d) Subclause 6.3: if the QAL2 is not the first QAL2 being carried out on the AMS, then an AST may be performed instead of a QAL2 provided that the SRM measured values obtained since the last AST are less than the maximum permissible uncertainty specified. If calibrated AMS measured values for water
14、vapour are available, these may be used to convert the SRM data to dry or wet basis. In case of wet abatement techniques with nearly constant water vapour concentration, conversion to dry or wet basis may be carried out using calculated water vapour values;DIN EN 14181:2015-02 3 e) Subclause 6.4.1:
15、a requirement has been added that outliers in data sets shall be identified and reported; f) Subclause 6.4.3: a new procedure for the treatment of low level clusters has been added. The criterion for the identification of a cluster has been changed from 15 % of ELV to the maximum permissible uncerta
16、inty; g) Subclause 6.5: a minimum upper limit of the valid calibration range of 20 % of ELV has been added. Treatment of exceedances of the valid calibration range in case of discontinuous plant operation or plant failures has been added; h) Subclause 6.6: the procedure has been adapted to the new p
17、rocedure for treatment of low level clusters in Subclause 6.4.3. A recommendation has been added to calibrate the peripheral AMS for oxygen and water vapour; i) Subclause 6.8: the method used to assess outliers and reasons for excluding outliers has to be presented in the QAL2 report; j) Subclause 7
18、: the ongoing quality assurance during operation (QAL3) has been editorially revised and amended. The selection and use of control charts as well as the zero and span measurements are described in much more detail; k) Subclause 7.1: if a plant is operating two independent parallel AMS then the inter
19、vals for QAL3 procedures may be extended under specified conditions to one year; l) Subclause 8.2: a clarification has been added that the testing laboratory performing the parallel measurements shall meet the requirements in Subclause 5.4; m) Subclause 8.3: a requirement has been added that outlier
20、s in data sets shall be identified and reported; n) Subclause 8.5: the table with kvand t0,95, N1values has been moved to Annex I. If the AST demonstrates that the existing calibration function is valid beyond the existing valid calibration range, the competent authority can allow the plant to exten
21、d the valid calibration range; o) Subclause 8.6: the method used to assess outliers and reasons for excluding outliers has to be presented in the QAL2 report; p) Annex A.1: functional tests are identical now for QAL2 and AST; q) Annex C.1: description of Shewhart control charts and an example have b
22、een added; r) Annex C.2: description of exponentially weighted moving average control charts and an example have been added; s) Annex E.3: an example for the calibration of an AMS in case of a low level cluster has been added; DIN EN 14181:2015-02 4 t) Annex H: the original Annex H has been deleted
23、and replaced by a new annex on the implementation of QAL1; u) Annex I (new): the table with kvand t0,95, N1values has been amended and moved from Subclause 8.5 to Annex I. Previous editions DIN EN 14181: 2004-09 DIN EN 14181:2015-02 5 National Annex NA (informative) Bibliography DIN ISO 3534-1, Stat
24、istics Vocabulary and symbols Part 1: General statistical terms and terms used in probability DIN ISO 11095, Linear calibration using reference materials VDI 3950, Stationary source emissions Quality assurance of automated measuring and electronic data evaluation systems DIN EN 14181:2015-02 6 This
25、page is intentionally blank a EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14181 November 2014 ICS 13.040.40 Supersedes EN 14181:2004English Version Stationary source emissions - Quality assurance of automated measuring systems mission des sources fixes - Assurance qualit des systmes automat
26、iques de mesurage Emissionen aus stationren Quellen - Qualittssicherung fr automatische Messeinrichtungen This European Standard was approved by CEN on 11 October 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European S
27、tandard 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 three official versions (Eng
28、lish, 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 standards bodies of Austria, Belgium,
29、 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, Slovenia, Spain, Sweden, Switzerlan
30、d, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG 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 Mem
31、bers. Ref. No. EN 14181:2014 EEN 14181:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Symbols and abbreviations . 10 5 Principle . 11 6 Calibration and validation of the AMS (QAL2) . 14 7 Ongoing quality assurance during operation
32、(QAL3) . 24 8 Annual Surveillance Test (AST) 30 9 Documentation 34 Annex A (normative) QAL2 and AST functional test of AMS. 35 Annex B (normative) Test of linearity 39 Annex C (informative) Control charts . 41 Annex D (normative) Documentation . 51 Annex E (informative) Examples of calculation of th
33、e calibration function and of the variability test 53 Annex F (informative) Example of calculation of the standard deviation sAMSof the AMS at zero and span level . 72 Annex G (informative) Example of using the calibration function and testing the variability and validity of the calibration function
34、 in the AST . 75 Annex H (informative) Implementation of QAL1 . 80 Annex I (normative) kvand t0,95;N1values . 81 Annex J (informative) Significant technical changes . 82 Bibliography . 84 DIN EN 14181:2015-02 EN 14181:2014 (E) 3 Foreword This document (EN 14181:2014) has been prepared by Technical C
35、ommittee CEN/TC 264 “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 May 2015 and conflicting national standards shall be withdrawn at the la
36、test by May 2015. 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 14181:2004. Annex J provides details of
37、significant technical changes between this European Standard and the previous edition. The first edition of this document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to support requirements in the EU Directives 2000/76/EC 1 and 20
38、01/80/EC 2, which have been replaced by EU Directive 2010/75/EU 3, and may also be applicable for other purposes. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgar
39、ia, 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, Slovenia, Spain, Sweden, Switzerland, Turk
40、ey and the United Kingdom. DINEN 14181:2015-02EN 14181:2014 (E)4 Introduction This European Standard describes the quality assurance procedures needed to assure that an automated measuring system (AMS) installed to measure emissions to air are capable of meeting the uncertainty requirements on measu
41、red values given by legislation, e.g. EU Directives 1, 2, 3 or national legislation, or more generally by competent authorities. Three different quality assurance levels (QAL1, QAL2, and QAL3) are defined to achieve this objective. These quality assurance levels cover the suitability of an AMS for i
42、ts measuring task (e.g. before or during the purchase period of the AMS), the validation of the AMS following its installation, and the control of the AMS during its ongoing operation on an industrial plant. An annual surveillance test (AST) is also defined. The suitability evaluation (QAL1) of the
43、AMS and its measuring procedure are described in EN 15267-3 and EN ISO 14956 where a methodology is given for calculating the total uncertainty of AMS measured values. This total uncertainty is calculated from the evaluation of all the uncertainty components arising from its individual performance c
44、haracteristics that contribute. DIN EN 14181:2015-02 EN 14181:2014 (E) 5 1 Scope This European Standard specifies procedures for establishing quality assurance levels (QAL) for automated measuring systems (AMS) installed on industrial plants for the determination of the flue gas components and other
45、 flue gas parameters. This European Standard specifies: a procedure (QAL2) to calibrate the AMS and determine the variability of the measured values obtained by it, so as to demonstrate the suitability of the AMS for its application, following its installation; a procedure (QAL3) to maintain and dem
46、onstrate the required quality of the measurement results during the normal operation of an AMS, by checking that the zero and span characteristics are consistent with those determined during QAL1; a procedure for the annual surveillance tests (AST) of the AMS in order to evaluate (i) that it functio
47、ns correctly and its performance remains valid and (ii) that its calibration function and variability remain as previously determined. This European Standard is designed to be used after the AMS has been certified in accordance with the series of European Standards EN 15267. 2 Normative references T
48、he following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15259:2007, Air quality Measurement of stationary source emissions Requirements for measurement sections and sites and for the measurement objective, plan and report EN 15267-1, Air quality Certification of automat
