BS-EN-61010-2-051-2003.pdf
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1、BRITISH STANDARD BS EN 61010-2-051:2003 Incorporating Corrigendum No. 1 Safety requirements for electrical equipment for measurement, control, and laboratory use Part 2-051: Particular requirements for laboratory equipment for mixing and stirring The European Standard EN 61010-2-051:2003 has the sta
2、tus of a British Standard ICS 19.080; 71.040.20 ? Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:06:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61010-2-051:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 12 December 20
3、03 BSI 2 February 2004 ISBN 0 580 43062 6 National foreword This British Standard is the official English language version of EN 61010-2-051:2003. It is identical with IEC 61010-2-051:2003. It supersedes BS EN 61010-2-051:1996 which is withdrawn. The UK participation in its preparation was entrusted
4、 to Technical Committee EPL/66, Safety of measuring, control and laboratory equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. The British Standards which implement international or European publications refe
5、rred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provi
6、sions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals
7、for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyri
8、ght notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 15004 Corrigendum No. 1 2 February 2004Correct version of IEC document inserted Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:06:18 GMT+00:00 2006,
9、 Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61010-2-051 NORME EUROPENNE EUROPISCHE NORM October 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stass
10、art 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61010-2-051:2003 E ICS 19.080; 71.040.20 Supersedes EN 61010-2-051:1995 English version Safety requirements for electrical equipment for measurement, c
11、ontrol, and laboratory use Part 2-051: Particular requirements for laboratory equipment for mixing and stirring (IEC 61010-2-051:2003) Rgles de scurit pour appareils lectriques de mesurage, de rgulation et de laboratoire Partie 2-051: Prescriptions particulires pour appareils de laboratoire utiliss
12、pour mixer et agiter (CEI 61010-2-051:2003) Sicherheitsbestimmungen fr elektrische Mess-, Steuer-, Regel- und Laborgerte Teil 2-051: Besondere Anforderungen an Laborgerte zum Mischen und Rhren (IEC 61010-2-051:2003) This European Standard was approved by CENELEC on 2003-10-01. CENELEC members are bo
13、und 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 to the
14、Central Secretariat 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 Central Secretariat has the sam
15、e status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Swit
16、zerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:06:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61010-2-50:10023 - - 2 Foreword The text of document 66/325/FDIS, future edition 2 of IEC 61010-2-051, prepared by IEC TC 66, Safety of measuring, control and lab
17、oratory equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61010-2-051 on 2003-10-01. This European Standard supersedes EN 61010-2-051:1995. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of
18、an identical national standard or by endorsement (dop) 2004-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2006-10-01 This Part 2-051 is intended to be used in conjunction with EN 61010-1:2001. This Part 2-051 supplements or modifies the correspo
19、nding clauses in EN 61010-1 so as to convert it into the European Standard: Safety requirements for laboratory equipment for for mixing and stirring. Where a particular clause or subclause of Part 1 is not mentioned in this part 2, that clause or subclause applies as far as is reasonable. Where this
20、 part 2 states “addition“, “modification“, “replacement“ or “deletion” the relevant text of Part 1 is to be adapted accordingly. In this standard: 1) the following print types are used: - requirements: in roman type; - NOTES: in smaller roman type; - conformity and test: in italic type; - terms used
21、 throughout this standard which have been defined in Clause 3: SMALL ROMAN CAPITALS; 2) subclauses, figures, tables and notes which are additional to those in Part 1 are numbered starting from 101. _ Endorsement notice The text of the International Standard IEC 61010-2-051:2003 was approved by CENEL
22、EC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 61010-2-010 NOTE Harmonized as EN 61010-2-010:2003 (not modified). _ 2 egaP 3002:150201016 NE Page 2 EN 610102051:2003 Licensed Copy: shef
23、fieldun sheffieldun, na, Thu Nov 09 08:06:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 160-01-2051 IE2:C(300E) CONTENTS 1 Scope and object4 2 Normative references .4 3 Terms and definitions .4 4 Tests4 5 Marking and documentation4 6 Protection against electric shock 5 7 Protection against mechani
24、cal HAZARDS5 8 Mechanical resistance to shock and impact . 6 9 Protection against the spread of fire .6 10 Equipment temperature limits and resistance to heat6 11 Protection against HAZARDS from fluids .6 12 Protection against radiation, including laser sources, and against sonic and ultrasonic pres
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