4851903 0683479 T9T INTERNAT1ONALSTANDARDISO11265:1994 TECHNICAL CORRIGENDUM 1 TSO Published 1996-10-15 TANDARDIZATION·MEXKAYHAPOAHAR OPTAHM3ALIMA OCTAHAAPTM3ALIMM·ORGANISATION INTERNATIONALEDENORMALISATION Soil quality Determination of the specific electrical conductivity TECHNICAL CORRIGENDUM 1 Qualite du sol-Determination de la conductivite électrique spécifique RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to Internationa! Standard ISO 11265:1994 was prepared by Technical Committee ISO/TC190,Soilquality.SubcommitteeSC3,Chemicalmethodsandsoil characteristics. Pages 2 and 3 Subclauses 7.2.1 and 7.2.2 Replace the existing text by the following: 7.2.1 Measure the conductance (G) of the potassium chloride solutions (4.2 to 4.4) according to the instruction manual of the instrument. 7.2.2 Calculate, for each potassium chloride solution, a cell constant according to This material is reproduced from Iso documents under International K=Ks Organization for Standardization (IsO) Copyright License number IHS/Icc/1996. Not for resale. No part of these isO documents may be reproduced in anyform,electronic retrieval system or otherwise,except as allowed inthe copyright lawof the country of use,orwiththe prior where written consentofiso (Casepostale56,1211Geneva20,Switzerland, Fax +41 22 734 10 79), IHs or the Is0 Licensor's members. K is the cell constant, in reciprocal metres; Ks is the specific electrical conductivity of one of the potassium chloride solutions, in millisiemens per metre: Gis the conductance of the same potassium chloride solution, in millisiemens. Use the average of the calculated values as the cell constant of the instrument. The calculated cell constant shall not differ by more than 5 % from the value given by the manufacturer. ICS13.080 Ref.No.ISO 11265:1994/Cor.1:1996(E) Descriptors: soils, quality. tests, soil testing, determination, electricai properties, electrical conductivity. @ISO1996 CopyrightIntemationai Organizationtor Standardization by IHS under li nse from IHS Not for Resale 701 - ISO11265:1994/Cor.1:1996(E) Subclause7.3 In the second line, replace the symbol xm by Km. 2 CopyrghtInternatinal Organizatio for Standardization No reproduction or networking permitted without license from IHS Not for Resale I501126594 48519030577229404 INTERNATIONAL ISO STANDARD 11265 First edition 1994-10-01 Soil quality -- Determination of the specific electrical conductivity Qualiteé du sol Détermination de la conductivité électrique spécifique ISO Reference number ISO 11265:1994(E) Copyright Intermational Organization for Standardizatior ense from IHS Not for Resale