1、June 2014 Translation by DIN-Sprachendienst.English price group 9No part of this translation 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 13
2、.080.10!%2c:“2156423www.din.deDDIN EN ISO 10693Soil quality Determination of carbonate content Volumetric method (ISO 10693:1995);English version EN ISO 10693:2014,English translation of DIN EN ISO 10693:2014-06Bodenbeschaffenheit Bestimmung des Carbonatgehaltes Volumetrisches Verfahren (ISO 10693:1
3、995);Englische Fassung EN ISO 10693:2014,Englische bersetzung von DIN EN ISO 10693:2014-06Qualit du sol Dtermination de la teneur en carbonate Mthode volumtrique (ISO 10693:1995);Version anglaise EN ISO 10693:2014,Traduction anglaise de DIN EN ISO 10693:2014-06SupersedesDIN ISO 10693:1997-05www.beut
4、h.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 12 pages05.14 DIN EN ISO 10693:2014-06 2 A comma is used as the decimal marker. National forewordThe text of ISO 10693:1995 has been prepared by Technical Committee ISO/TC 190 “Soil quality” and h
5、as been taken over as EN ISO 10693:2014 by Technical Committee CEN/TC 345 “Characterization of soils” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-01-02-02 U
6、A Chemische und physikalische Verfahren of NA 119-01-02 AA Abfall- und Bodenuntersuchungen. Expert assistance and specialized laboratories will be required to perform the analyses described in this standard. The DIN Standards corresponding to the International Standards referred to in this document
7、are as follows: ISO 3696 DIN ISO 3696 ISO 5725 DIN ISO 5725 ISO 11465 DIN ISO 11465 Amendments This standard differs from DIN ISO 10693:1997-05 as follows: a) the Bibliography of the National Annex (NA) has been updated; b) the standard has been editorially revised. Previous editions DIN 19684-5: 19
8、77-02 DIN 10693: 1997-05 National Annex NA (informative) Bibliography DIN ISO 3696, Water for analytical laboratory use Specification and test methods DIN ISO 5725, Precision of test methods Determination of repeatability and reproducibility for a standard test method by interlaboratory tests DIN IS
9、O 11465, Soil quality Determination of dry matter and water content on a mass basis Gravimetric method EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10693March 2014 ICS 13.080.10 English Version Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995) Qualit
10、du sol - Dtermination de la teneur en carbonate - Mthode volumtrique (ISO 10693:1995) Bodenbeschaffenheit - Bestimmung des Carbonatgehaltes -Volumetrisches Verfahren (ISO 10693:1995) This European Standard was approved by CEN on 13 March 2014. CEN members are bound to comply with the CEN/CENELEC Int
11、ernal 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 CEN-CENELEC Management Centre or to an
12、y CEN 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 CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official v
13、ersions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norwa
14、y, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitat
15、ion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10693:2014 EContents Page Foreword . 3 1 Scope . 4 2 Normative references. 4 3 Principle 4 4 Reagents . 5 5 Apparatus and glassware 5 6 Laboratory sample . 7 7 Procedure 7 7.1 Preparation . 7 7.2 Measuremen
16、t 7 8 Calculation 8 9 Repeatability . 8 10 Test report . 8 Annex A (informative) Results of an interlaboratory trial for the determination of the carbonate content of soils . 9 Annex B (informative) Bibliography . 10 2DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)ForewordThe text of ISO 10693:1995 ha
17、s been prepared by Technical Committee ISO/TC 190 “Soil quality” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 10693:2014 by Technical Committee CEN/TC 345 “Characterization of soils” the secretariat of which is held by NEN. This European Standard shal
18、l be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2014, and conflicting national standards shall be withdrawn at the latest by September 2014. Attention is drawn to the possibility that some of the elements of this
19、document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standa
20、rd: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spai
21、n, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10693:1995 has been approved by CEN as EN ISO 10693:2014 without any modification. 3DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)4DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)5DIN EN ISO 10693:2014-06EN ISO 106
22、93:2014 (E)6DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)Place the reaction vessels in front of the Scheibler units (5.1, see figure 1) in such a way that blanks and standards are randomly distributed over the units. Open the stop-cocks D1and D2and bring the water Ievel in the tube HN1)to 3 ml for t
23、he samples and standards, and to 20 ml and 80 ml for the respective blanks. Close stop-cock D2. N1) National footnote: In the original ISO version, the tube is erroneously given as tube H instead of tube E.7DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)8DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)9DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)10DIN EN ISO 10693:2014-06EN ISO 10693:2014 (E)
