DIN EN ISO 8655-2-2002 Piston-operated volumetric apparatus - Part 2 Piston pipettes (ISO 8655-2 2002) German version EN ISO 8655-2 2002《活塞式容量测量仪器 第2部分 活塞式吸量管 (ISO 8655-2 2002) 德文版.pdf

1、European Standard EN ISO 8655-2 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 332 Laboratory equip-ment (Secretariat: Germany) to adopt, without alteration, International S

2、tandard ISO 8655-2 as a EuropeanStandard.The responsible German body involved in its preparation was the Normenausschuss Laborgerte undLaboreinrichtungen (Laboratory Equipment Standards Committee), Technical Committee Volumenmess-gerte mit Hubkolben.The DIN Standards corresponding to the Internation

3、al Standards referred to in clause 2 of the EN are asfollows:IEC Publication/ DIN StandardISO StandardIEC 61010-1 DIN EN 61010-1ISO 3696 DIN ISO 3696ISO 8655-1 DIN EN ISO 8655-1ISO 8655-6 DIN EN ISO 8655-6AmendmentsDIN 12650-2, October 1981 edition, has been superseded by the specifications of EN IS

4、O 8655-2, whichis identical to ISO 8655-2.Previous editionsDIN 12650-2: 1979-12, 1981-10.ICS 17.060; 71.040.20Volumenmessgerte mit Hubkolben Teil 2: Kolbenhubpipetten(ISO 8655-2 : 2002)Ref. No. DIN EN ISO 8655-2 : 2002-12English price group 12 Sales No. 111204.03DEUTSCHE NORM December 2002EN ISO 865

5、5-2Continued overleaf.EN comprises 13 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Piston-operated volumetric

6、 apparatusPart 2: Piston pipettes(ISO 8655-2 : 2002)English version of DIN EN ISO 8655-2Supersedes DIN 12650-2,October 1981 edition.National Annex NAStandards referred to(and not included in Normative references, Bibliography and Annex ZA)DIN EN ISO 8655-1 Piston-operated volumetric apparatus Part 1

7、: Terminology, general requirements anduser recommendations (ISO 8655-1 : 2002)DIN EN ISO 8655-6 Piston-operated volumetric apparatus Part 6: Gravimetric methods for the determina-tion of measurement error (ISO 8655-6 : 2002)Page 2DIN EN ISO 8655-2 : 2002-12English versionICS 17.060Management Centre

8、: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungPiston-operated volumetric apparatusPart 2: Piston pipettes(ISO 8655-2 : 2002) 2002. CEN All rights of exploitation in any form and by any meansreserved worldwide fo

9、r CEN national members.Ref. No. EN ISO 8655-2 : 2002 EAppareils volumtriques piston Partie 2: Pipettes piston(ISO 8655-2 : 2002)Volumenmessgerte mit Hubkolben Teil 2: Kolbenhubpipetten(ISO 8655-2 : 2002)This European Standard was approved by CEN on 2002-07-13.CEN members are bound to comply with the

10、 CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to an

11、yCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN member

12、s are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzer-land, and the United Kingdom.September 2002EN ISO 8655-2Page 2EN ISO 8655-2 : 20

13、02ForewordInternational StandardISO 8655-2 : 2002 Piston-operated volumetric apparatus Part 2: Piston pipettes,which was prepared by ISO/TC 48 Laboratory glassware and related apparatus of the International Organi-zation for Standardization, has been adopted by Technical Committee CEN/TC 332 Laborat

14、ory equipment,the Secretariat of which is held by DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by March 2003, at the latest.In accordance

15、 with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norw

16、ay, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 8655-2 : 2002 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative.)3

17、34447710111213Page 3EN ISO 8655-2 : 2002Page 4EN ISO 8655-2 : 2002Page 5EN ISO 8655-2 : 2002Page 6EN ISO 8655-2 : 2002Page 7EN ISO 8655-2 : 2002Page 8EN ISO 8655-2 : 2002Page 9EN ISO 8655-2 : 2002Page 10EN ISO 8655-2 : 2002Page 11EN ISO 8655-2 : 2002Page 12EN ISO 8655-2 : 2002Page 13EN ISO 8655-2 : 2002