DIN EN ISO 3838-2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillar.pdf

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1、ICS 75.040; 75.080Crude petroleum and liquid or solid petroleum productsDetermination of density or relative density Capillary-stoppered pyknometerand graduated bicapillary pyknometer methods(ISO 3838 : 2004)English version of DIN EN ISO 3838Rohl und flssige oder feste Minerallerzeugnisse Bestimmung

2、 der Dichte oder der relativen Dichte Verfahren mittels Pyknometer mit Kapillarstopfen und Bikapillar-Pyknometer mit Skale (ISO 3838 : 2004)European Standard EN ISO 3838 : 2004 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in

3、 accordance with a decision taken by CEN/TC 19 to adopt, withoutalteration, International Standard ISO 3838 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Materialprfung (Ma-terial Testing Standards Committee), Technical Committee Prfung von fl

4、ssigen Kraftstoffen und Heizlen.DIN ISO 91-1 and DIN ISO 3507 are the standards corresponding to International Standards ISO 91-1 andISO 3507, respectively, referred to in clause 2 of the EN.AmendmentsThis standard differs from the December 1995 edition in that it has been completely revised taking

5、intoaccount the specifications of ISO 91-1.Previous editionsDIN 1995: 1929, 1934, 1941-11, 1960x-02, 1980-12; 1989-10; DIN 52004: 1980-12, 1989-06;DIN EN ISO 3838: 1995-12.National Annex NAStandard referred to(and not included in Normative references)DIN ISO 3507 Laboratory glassware Pyknometers (IS

6、O 3507 : 1999)DEUTSCHE NORM September 2004DIN EN ISO 3838 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).English price

7、 group 12www.din.dewww.beuth.de9599339Continued overleaf.Document comprises 21 pages.01.05SupersedesDecember 1995 edition.English versionICS 75.040; 75.080Crude petroleum and liquid or solid petroleum productsDetermination of density or relative density Capillary-stopperedpyknometer and graduated bi

8、capillary pyknometer methods(ISO 3838 : 2004) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 3838 : 2004 ERohl und flssige oder festeMinerallerzeugnisse Bestimmungder Dichte oder der relativen Dichte Verfahren mittels Pykn

9、ometer mitKapillarstopfen und Bikapillar-Pykno-meter mit Skale (ISO 3838 : 2004)This European Standard was approved by CEN on 2004-04-08.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational s

10、tandard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other lang

11、uage 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 members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Ge

12、rmany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN ISO 3838May 2004Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for Standa

13、rdizationComit Europen de NormalisationEuropisches Komitee fr NormungPtrole brut et produits ptroliers liqui-des ou solides Dtermination de lamasse volumique ou de la densit rela-tive Mthodes du pycnomtre bou-chon capillaire et du pycnomtrebicapillaire gradu (ISO 3838 : 2004)Page 2EN ISO 3838 : 2004

14、ForewordInternational StandardISO 3838 : 2004 Crude petroleum and liquid or solid petroleum products Determination of density or rela-tive density Capillary-stoppered pyknometer and graduated bicapillary pyknometer meth-ods,which was prepared by ISO/TC 28 Petroleum products and lubricants of the Int

15、ernational Organization forStandardization, has been adopted by Technical Committee CEN/TC 19 Petroleum products, lubricants andrelated products, the Secretariat of which is held by NEN, as a European Standard.This European Standard shall be given the status of a national standard, either by publica

16、tion of an identicaltext or by endorsement, and conflicting national standards withdrawn, by November 2004 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the following countries are bound to implementthis European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark

17、, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 3838 : 200

18、4 was approved by CEN as a European Standard withoutany modification.2334444488810101010111111121212131416171818181919Page 3EN ISO 3838 : 2004Page 4EN ISO 3838 : 2004Page 5EN ISO 3838 : 2004Page 6EN ISO 3838 : 2004Page 7EN ISO 3838 : 2004Page 8EN ISO 3838 : 2004Page 9EN ISO 3838 : 2004Page 10EN ISO 3838 : 2004Page 11EN ISO 3838 : 2004Page 12EN ISO 3838 : 2004Page 13EN ISO 3838 : 2004Page 14EN ISO 3838 : 2004Page 15EN ISO 3838 : 2004Page 16EN ISO 3838 : 2004Page 17EN ISO 3838 : 2004Page 18EN ISO 3838 : 2004Page 19EN ISO 3838 : 2004Page 20EN ISO 3838 : 2004