1、 IEC TR 62970 Edition 1.0 2016-06 TECHNICAL REPORT Guidance on how to conduct round robin tests for household and similar electrical appliances IEC TR 62970:2016-06(en)THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part
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10、s publication or need further assistance,please contact the Customer Ser vice Centr e:csciec.ch.IEC TR 62970 Edition 1.0 2016-06 TECHNICAL REPORT Guidance on how to conduct round robin tests for household and similar electrical appliances INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 97.030 ISBN 978
11、-2-8322-3488-4 Registered trademark of the International Electrotechnical Commission Warning!Make sure that y ou obtained this publication from an authorized distributor.2 IEC TR 62970:2016 IEC 2016 CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Terms and definitions.6 4 Pro
12、cess and responsibilities.7 4.1 Process.7 4.1.1 Product to be tested.7 4.1.2 Parameters to be tested.7 4.1.3 Measurement procedure.8 4.1.4 RRT procedure.8 4.2 Responsibilities.9 4.2.1 Contracting body.9 4.2.2 Coordinator.9 4.2.3 Subcontractor.9 4.2.4 Financing of RRT.9 5 Testing laboratories.9 5.1 P
13、otential laboratories.9 5.2 Announcement.9 5.2.1 General.9 5.2.2 Questionnaire.9 5.2.3 Assessment of selection of laboratories.10 5.3 Selection of laboratories.10 5.4 Final list of laboratories.10 6 Transportation of the product.10 6.1 Logistics.10 6.2 Packaging.10 7 Test.10 7.1 Execution of test.10
14、 7.2 Laboratory visit.11 7.3 Transmission of result.11 8 Analysis,report and termination.11 8.1 Analysis.11 8.2 Report.11 8.2.1 Draft report.11 8.2.2 Content of the internal report.11 8.3 Termination and publication of final external report.11 Bibliography.13 IEC TR 62970:2016 IEC 2016 3 INTERNATION
15、AL ELECTROTECHNICAL COMMISSION _ GUIDANCE ON HOW TO CONDUCT ROUND ROBIN TESTS FOR HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National
16、Committees).The 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 ma
