1、July 2009 English price group 99No part of this standard may be reproduced without 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).ICS 17.060!$Y/“1549512www.din.deDDIN EN IS
2、O 15212-1 Corrigendum 1Oscillation-type density meters Part 1: Laboratory instruments (ISO 15212-1:1998); Corrigendum 1 toEnglish version of DIN EN ISO 15212-1:1999-06Dichtemegerte nach dem Schwingerprinzip Teil 1: Laborgerte (ISO 15212-1:1998); Berichtigung 1 zur englischen FassungDIN EN ISO 15212-
3、1:1999-06www.beuth.deDocument comprises pagesThis corrigendum should be filed together with the translation of the standard to which it refers and a corresponding note made on the translation. 3DIN EN ISO 15212-1 Cor. 1:2009-07 This Corrigendum is based on EN ISO 15212-1:1999/AC:2009. In the English
4、 version of DIN EN ISO 15212-1:1999-06 the following corrections are to be made: Re Foreword Endorsement notice The text of ISO 15212-1:1998/Cor.1:2008 has been approved by CEN as European Corrigendum without any modification. Re Clause 2 Replace the references to IEC 61010-1:1990, IEC 61326-1:1997
5、and IEC 61326-1:1997, Amendment 1 with the following: IEC 61010-1:2001, Safety requirements for electrical equipment for measurement, control, and laboratory use Part 1: General requirements IEC 61326-1:2005, Electrical equipment for measurement, control and laboratory use EMC require- ments Part 1:
6、 General requirements Delete the reference to Footnote 1) and the footnote “To be published.” Re Clause 3 Replace the Note with the following: NOTE The definitions and terms used are in agreement with the 1993 version of the International vocabulary of basic and general terms in metrology. Re Clause
7、 6 Replace the sentence below the title of Clause 6 with the following text: All the tests of Clause 6 are intended to be type tests and to be performed at a measurement temperature of 20 C if not otherwise specified in the text. When the density meter is required for use in a country which has adop
8、ted a standard reference temperature of 27 C (the alternative recommended for tropical use), this figure shall be substituted for 20 C and all temperatures representing differences in temperature compared to 20 C shall be replaced by corresponding temperatures, e.g., in 6.1.3.2, 30 C shall be replac
9、ed by 37 C. Re Subclause 6.6 Replace the first paragraph with the following: The EMC requirements specified in IEC 61326-1 shall be followed as far as they are applicable to oscillation-type density meters.” 2 DIN EN ISO 15212-1 Cor. 1:2009-07 3 Re Clause C.1 Replace the reference to VIM:1993 with t
10、he following: 7 International vocabulary of basic and general terms in metrology (VIM), BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, 1993 1)Add a Footnote 1): 1)The 1993 edition of the VIM has been cancelled and replaced by ISO/IEC Guide 99:2007, International vocabulary of metrology Basic and general concepts and associated terms (VIM). Re Clause C.2 Replace the reference to ISO 3507:1976with the following: 12 ISO 3507:1999, Laboratory glassware Pyknometers Delete the reference to Footnote 2) and the footnote “To be published. (Revision of ISO 3507:1976)”.
