1、 IEC/TR 62617Edition 1.0 2010-05TECHNICAL REPORT Home laundry appliances Uncertainty reporting of measurements IEC/TR 62617:2010(E)LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 I
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10、NSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/TR 62617Edition 1.0 2010-05TECHNICAL REPORT Home laundry appliances Uncertainty reporting of measurements INTERNATIONAL ELECTROTECHNICAL COMMISSION MICS 97.060 PRICE CODEISBN 978-2-88910-
11、929-6 Registered trademark of the International Electrotechnical Commission LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TR 62617 IEC:2010(E)CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Terms and definit
12、ions.6 4 The approach to uncertainty measurement.7 4.1 The importance of the uncertainty.7 4.2 Ways to access uncertainty.7 5 Expanded uncertainty calculation.8 6 Reporting uncertainty.9 7 Expanded uncertainty values.9 7.1 General.9 7.2 Expanded uncertainty of measurement in IEC 60456:2003,4th editi
13、on.9 7.3 Expanded uncertainty of measurement in IEC 60456:2010,5th edition.10 7.4 Expanded uncertainty of measurement in IEC 61121:2002,3rd edition.10 Bibliography.12 Table 1 Expanded uncertainty of measured values of IEC 60456:2003,4th Edition for horizontal drum washing machine.10 Table 2 Expanded
14、 uncertainty of measured values of IEC 60456 5th Edition.10 Table 3 Expanded uncertainty of measured values of IEC 61121:2002,3rd Edition for condenser tumble dryers.11 LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TR 62617 IEC:2010(
15、E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOME LAUNDRY APPLIANCES UNCERTAINTY REPORTING OF MEASUREMENTS FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The
16、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 Specifications(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
