1、Safety requirements for electrical equipment for measurement, control, and laboratory usePart 2-020: Particular requirements for laboratory centrifuges (IEC 61010-2-020:2016)BS EN 61010-2-020:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME
2、 EUROPENNE EUROPISCHE NORM EN 61010-2-020 April 2017 ICS 19.080; 71.040.10 Supersedes EN 61010-2-020:2006 English Version Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-020: Particular requirements for laboratory centrifuges (IEC 61010-2-020:2016)
3、Rgles de scurit pour appareils lectriques de mesurage, de rgulation et de laboratoire - Partie 2-020: Exigences particulires pour centrifugeuses de laboratoire (IEC 61010-2-020:2016) Sicherheitsbestimmungen fr elektrische Mess-, Steuer-, Regel- und Laborgerte - Teil 2-020: Besondere Anforderungen an
4、 Laborzentrifugen (IEC 61010-2-020:2016) This European Standard was approved by CENELEC on 2016-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterati
5、on. 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 CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language mad
6、e by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech R
7、epublic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the Unite
8、d Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means re
9、served worldwide for CENELEC Members. Ref. No. EN 61010-2-020:2017 E National forewordThis British Standard is the UK implementation of EN 61010-2-020:2017. It is identical to IEC 61010-2-020:2016. It supersedes BS EN 61010-2-020:2006, which is withdrawn.The UK participation in its preparation was e
10、ntrusted to Technical Committee EPL/66, Safety of measuring, control and laboratory equipment.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 necessary provisions of a contract. Users are responsib
11、le for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 88358 3ICS 71.040.10; 19.080Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Sta
12、ndards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61010-2-020:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61010-2-020 April 2017 ICS 19.080; 71.040.10 Supersedes EN 61010-2-020:2006 English Versi
13、on Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-020: Particular requirements for laboratory centrifuges (IEC 61010-2-020:2016) Rgles de scurit pour appareils lectriques de mesurage, de rgulation et de laboratoire - Partie 2-020: Exigences particu
14、lires pour centrifugeuses de laboratoire (IEC 61010-2-020:2016) Sicherheitsbestimmungen fr elektrische Mess-, Steuer-, Regel- und Laborgerte - Teil 2-020: Besondere Anforderungen an Laborzentrifugen (IEC 61010-2-020:2016) This European Standard was approved by CENELEC on 2016-07-01. CENELEC members
15、are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard 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 t
16、o the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Man
17、agement Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, I
18、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Euro
19、pisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61010-2-020:2017 E BS EN 61010-2-020:2017EN 61010-2-020:2017 2 Europe
20、an foreword The text of document 66/542/CDV, future edition 3 of IEC 61010-2-020, prepared by IEC/TC 66 “Safety of measuring, control and laboratory equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61010-2-020:2017. The following dates are fixed: latest date by
21、 which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-10-28 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-04-28 This document supersedes EN 61010-2-020:2006
22、. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Com
23、mission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 61010-2-020:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standards ind
24、icated: Addition IEC 60034 (series) NOTE Harmonized as EN 60034 (series). BS EN 61010-2-020:2017EN 61010-2-020:2017 2 European foreword The text of document 66/542/CDV, future edition 3 of IEC 61010-2-020, prepared by IEC/TC 66 “Safety of measuring, control and laboratory equipment“ was submitted to
25、 the IEC-CENELEC parallel vote and approved by CENELEC as EN 61010-2-020:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-10-28 latest date by which the nationa
26、l standards conflicting with the document have to be withdrawn (dow) 2020-04-28 This document supersedes EN 61010-2-020:2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for ide
27、ntifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 61010-2-020:2016 was approved by CENELEC as a European Standard w
28、ithout any modification. In the official version, for Bibliography, the following note has to be added for the standards indicated: Addition IEC 60034 (series) NOTE Harmonized as EN 60034 (series). EN 61010-2-020:2017 3 Annex ZA (normative) Normative references to international publications with the
29、ir corresponding European publications The 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 (inc
30、luding any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. A
31、ddition Publication Year Title EN/HD Year ISO 3864 series Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs and safety markings - series BS EN 61010-2-020:2017This page deliberately left blank 2 IEC 61010-2-020:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scop
32、e and object . 5 2 Normative references. 6 3 Terms and definitions 6 4 Tests . 8 5 Marking and documentation . 8 6 Protection against electric shock 11 7 Protection against mechanical HAZARDS 11 8 Mechanical resistance to shock and impact 17 9 Protection against the spread of fire . 17 10 Equipment
33、temperature limits and resistance to heat 17 11 Protection against HAZARDS from fluids . 17 12 Protection against radiation, including laser sources, and against sonic and ultrasonic pressure 19 13 Protection against liberated gases and substances, explosion and implosion 19 14 Components 19 15 Prot
34、ection by interlocks 19 16 Hazards resulting from application . 19 17 Risk assessment . 19 Annexes . 20 Annex L Index of defined terms 20 Annex AA (normative) Dynamic microbiological test method for BIOSEALS 21 Annex BB (informative) General guidance and rationale for particular subclauses . 24 Anne
35、x CC (informative) General guidance for an empirical method to determine the kinetic energy of a ROTOR 28 Bibliography . 30 Figure 101 Rotor test setup 28 Table 101 Time-temperature conditions 18 2 IEC 61010-2-020:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scope and object . 5 2 Normative references. 6 3
36、 Terms and definitions 6 4 Tests . 8 5 Marking and documentation . 8 6 Protection against electric shock 11 7 Protection against mechanical HAZARDS 11 8 Mechanical resistance to shock and impact 17 9 Protection against the spread of fire . 17 10 Equipment temperature limits and resistance to heat 17
37、 11 Protection against HAZARDS from fluids . 17 12 Protection against radiation, including laser sources, and against sonic and ultrasonic pressure 19 13 Protection against liberated gases and substances, explosion and implosion 19 14 Components 19 15 Protection by interlocks 19 16 Hazards resulting
38、 from application . 19 17 Risk assessment . 19 Annexes . 20 Annex L Index of defined terms 20 Annex AA (normative) Dynamic microbiological test method for BIOSEALS 21 Annex BB (informative) General guidance and rationale for particular subclauses . 24 Annex CC (informative) General guidance for an e
39、mpirical method to determine the kinetic energy of a ROTOR 28 Bibliography . 30 Figure 101 Rotor test setup 28 Table 101 Time-temperature conditions 18 BS EN 61010-2-020:2017IEC 61010-2-020:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR M
40、EASUREMENT, CONTROL, AND LABORATORY USE Part 2-020: Particular requirements for LABORATORY CENTRIFUGES FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The ob
41、ject 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 Specificat
42、ions (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 liai
43、sing 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 expres
44、s, 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 Committe
45、es 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 National
46、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 mark
47、ing 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, servant
48、s 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 publication,
49、 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 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. International Standard IEC 61010-2-020 ha
