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1、 TECHNICAL REPORT IEC TR 62010 First edition 2005-10 Analyser systems Guidance for maintenance management Reference number IEC/TR 62010:2005(E) Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resal
2、e, 03/08/2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC
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8、cation or need further assistance, please contact the Customer Service Centre: Email: custserviec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resa
9、le, 03/08/2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- TECHNICAL REPORT IEC TR 62010 First edition 2005-10 Analyser systems Guidance for maintenance management PRICE CODE IEC 2005 Copyright - all rights reserved No part of this publication may be reproduced
10、 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 22 919 02 11 Telefax: +41
11、 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch XB For price, see current catalogue Commission Electrotechnique Internationale International Electrotechnical Commission Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, Use
12、r=Wing, Bernie Not for Resale, 03/08/2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- 2 TR 62010 IEC:2005(E) CONTENTS FOREWORD.3 1 Scope and object7 1.1 Purpose of this technical report .7 1.2 Safety and environment.7 2 Normative references .9 3 Terms and defin
13、itions .9 4 Classifying analysers using a risk-based approach.13 4.1 Introduction .13 4.2 Safety protection .15 4.3 Environmental protection.15 4.4 Asset protection 17 4.5 Profit maximization18 4.6 Performance target18 4.7 Maintenance priority19 4.8 Support priority19 5 Maintenance strategies 19 5.1
14、 Introduction .19 5.2 Reliability centred maintenance (RCM)20 5.3 Management systems/organization23 5.4 Training/competency .24 5.5 Optimal resourcing 27 5.6 Best-practice benchmarking 29 5.7 Annual analyser key performance indicator (KPI) review .30 6 Analyser performance monitoring .30 6.1 Introdu
15、ction .30 6.2 Recording failures Reason/history codes31 6.3 SPC/proof-checking.33 6.4 Analyser performance indicators .36 6.5 Analyser performance reporting.46 Appendix 1 Step 1 EQuivalent analyser per technician (eqat) Calculation methodology 48 Appendix 2 Step 2 Equivalent analyser per technician
16、(EQAT) Calculation methodology 49 Appendix 3 SPC techniques applied to analysers Interpreting control-chart readings 56 Appendix 4 Adopting a strategy .60 Appendix 5 Analyser benchmark by key success factor analysis61 Appendix 6 Analyser maintenance cost against benefit example66 Appendix 7 Analyser
17、 performance typical results 70 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/08/2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- 3 TR 62010 IEC:
18、2005(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ANALYSER SYSTEMS GUIDANCE FOR MAINTENANCE MANAGEMENT FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The
19、object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specific
20、ations (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations l
21、iaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters exp
22、ress, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Commi
23、ttees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC Nation
24、al Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no m
25、arking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, serv
26、ants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publicati
27、on, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility
28、 that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. However, a technical committee may propose the pub
29、lication of a technical report when it has collected data of a different kind from that which is normally published as an International Standard, for example “state of the art“. IEC 62010, which is a technical report, has been prepared by subcommittee 65D: Analysing equipment, of IEC technical commi
30、ttee 65: Industrial-process measurement and control. This document has been provided by the Engineering Equipment and Materials Users Association (EEMUA) with their copyright 2000. The text of this technical report is based on the following documents: Enquiry draft Report on voting 65D/109/DTR 65D/1
31、22/RVC Full information on the voting for the approval of this technical report can be found in the report on voting indicated in the above table. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Re
32、sale, 03/08/2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- 4 TR 62010 IEC:2005(E) This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until
33、the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a
34、 later date. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/08/2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- 5 TR 62010 IEC:2005(E) 0 Introduct
35、ion In connection with the publication of EEMUA 187, the following text is related to the legal aspects of its publication in the U.K. 0.1 Legal aspects In order to ensure that nothing in this publication can in any manner offend against, or be affected by, the provisions of the Restrictive Trade Pr
36、actices Act 1976, the recommendations which it contains will not take effect until the day following that on which its particulars are furnished to the Office of Fair Trading. As the subject dealt with seems likely to be of wide interest, this publication is also being made available for sale to non
37、-members of the Association. Any person who encounters an inaccuracy or ambiguity when making use of this publication is asked to notify EEMUA without delay so that the matter may be investigated and appropriate action taken. It has been assumed in the preparation of this publication that the user w
38、ill ensure selection of those parts of its contents appropriate to the intended application and that such selection and application are correctly carried out by appropriately qualified and experienced people for whose guidance the publication has been prepared. EEMUA does not, and indeed cannot, mak
39、e any representation or give any warranty or guarantee in connection with material contained in its publications, and expressly disclaims any liability or responsibility for damage or loss resulting from their use. Any recommendations contained herein are based on the most authoritative information
40、available at the time of writing and on good engineering practice, but it is essential for the user to take account of pertinent subsequent developments or legislation. All rights are reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or
41、 by any means: electronic, mechanical, photocopying, recording, or other. Infringing the copyright is not only breaking the law, but also, through reduction in the Associations income, jeopardizes the availability of future publications. 0.2 Overview This guidance defines the best practices in the m
42、aintenance of on-line analysers. Analysers are used in industry to measure variables which significantly contribute to safety, environmental, asset protection and profit maximization. Maintenance organization, prioritizing of maintenance effort, maintenance methods, correct resourcing, performance m
43、onitoring and reporting all play an important role in successful application of on-line analysers. The ultimate effectiveness of the contribution of on-line analysers is measured by the ability to perform their functional requirements upon demand. This technical report gives guidance on performance
44、target-setting, strategies to improve reliability, methods to measure effective performance, and the organizations, resource and systems that need to be in place to allow this to occur. The various subjects covered in this document are discrete items and can appear unrelated in the overall scheme of
45、 analyser maintenance procedures and strategies. The following flow path ties the sections together in a logical sequence of approach. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/08/
46、2007 22:19:02 MSTNo reproduction or networking permitted without license from IHS -,-,- 6 TR 62010 IEC:2005(E) 0.3 Flowpath detailing inter-relationships of document subject-matter Figure 1 Flowpath This technical report provides a mechanism by which the critically of an analyser can be determined b
47、y means of a risk assessment, the risk assessment being based upon consideration of the consequence of the loss of the analysis to the operation of a process unit, or group of process units, personnel/plant safety and the environment. Determination of a criticality rating for the analyser allows tar
48、get values for reliability to be set for each criticality classification and prioritization for maintenance and support. Such approaches are covered in Clause 4. A number of strategies designed to allow the target reliabilities calculated by the risk assessments to be met are defined in Clause 5. Finally, mechanisms for tracking analyser performance and quantifying the performance as meaningful measures are presented in Clause 6. ESTABLISH ANALYSER CRITICALITY