EN ISO 8655-5:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Volumenmessgeräte mit Hubkolben - Teil 5: Dispenser (ISO 8655-5:2002)Appareils volumétriques a piston - Partie 5: Dispenseurs (ISO 8655-5:2002)Piston-operated volumetric apparatus - Part 5: Dispensers (ISO 8655-5:2002)71.040.20Laboratorijska posoda in aparatiLaboratory ware and related apparatus17.060Merjenje prostornine, mase, gostote, viskoznostiMeasurement of volume, mass, density, viscosityICS:Ta slovenski standard je istoveten z:EN ISO 8655-5:2002SIST EN ISO 8655-5:2002en01-november-2002SIST EN ISO 8655-5:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 8655-5September 2002ICS 17.060English versionPiston-operated volumetric apparatus - Part 5: Dispensers (ISO8655-5:2002)Appareils volumétriques à piston - Partie 5: Dispenseurs(ISO 8655-5:2002)Volumenmessgeräte mit Hubkolben - Teil 5: Dispenser(ISO 8655-5:2002)This European Standard was approved by CEN on 13 July 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national 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 any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 8655-5:2002 ESIST EN ISO 8655-5:2002

methodsISO 36961987SIST EN ISO 8655-5:2002

INTERNATIONALSTANDARDISO8655-5First edition2002-09-15Reference numberISO8655-5:2002(E)© ISO2002Piston-operated volumetric apparatus—Part5:DispensersAppareils volumétriques à piston—Partie5: Dispenseurs
ISO8655-5:2002(E)ii© ISO2002–All rights reservedPDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not beedited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file,parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area.Adobe is a trademark of Adobe Systems Incorporated.Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameterswere optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely eventthat a problem relating to it is found, please inform the Central Secretariat at the address given below.©ISO2002All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO'smember body in the country of the requester.ISO copyright officeCase postale 56  CH-1211 Geneva 20Tel.+ 41 22 749 01 11Fax+ 41 22 749 09 47E-mailcopyright@iso.chWebwww.iso.chPrinted in SwitzerlandSIST EN ISO 8655-5:2002

ISO8655-5:2002(E)© ISO2002–All rights reservediiiContents Page1Scope . 12Normative references . 13Terms and definitions . 14Principle of operation . 15Adjustment . 26Metrological performance requirements . 27User information . 48Marking . 4Bibliography. 5SIST EN ISO 8655-5:2002

ISO8655-5:2002(E)iv© ISO2002–All rights reservedForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISOmember bodies). The work of preparing International Standards is normally carried out through ISO technicalcommittees. Each member body interested in a subject for which a technical committee has been established hasthe right to be represented on that committee. International organizations, governmental and non-governmental, inliaison with ISO, also take part in the work. ISO collaborates closely with the International ElectrotechnicalCommission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part3.Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.Publication as an International Standard requires approval by at least 75% of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this part of ISO8655 may be the subject of patentrights. ISO shall not be held responsible for identifying any or all such patent rights.International Standard ISO8655-5 was prepared by Technical Committee ISO/TC48, Laboratory glassware andrelated apparatus, Subcommittee SC1, Volumetric instruments.ISO8655 consists of the following parts, under the general title Piston-operated volumetric apparatus: —Part1:Terminology, general requirements and user recommendations—Part2:Piston pipettes—Part3:Piston burettes—Part4:Dilutors—Part5:Dispensers—Part6:Gravimetric methods for the determination of measurement errorThe following part is under preparation:—Part7: Non-gravimetric methods for the determination of measurement errorSIST EN ISO 8655-5:2002

ISO8655-5:2002(E)© ISO2002–All rights reservedvIntroductionISO8655 addresses the needs of:—suppliers, as a basis for quality control including, where appropriate, the issuance of supplier's declarations;—test houses and other bodies, as a basis for independent certification;—users of the equipment, to enable routine checking of accuracy.The t
...