ISO 3104 CORR 1-1997 Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity Technical c.pdf

1、INTERNATIONAL STANDARD IS0 3104:1994 TECHNICAL CORRIGENDUM 1 Published 1997-07-1 5 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION s MEWYHAPOaHM OPrAHM3AUMII no CTAHWPT113AUHM ORGANISATION INTERNATIONALE DE NORMALISATION Petroleum products - Transparent and opaque liquids - Determination of kinematic

2、 viscosity and calculation of dynamic viscosity TECHNICAL CORRIGENDUM 1 Produits petroliers - Liquides opaques et transparents - Determination de la viscosite cinematique et calcul de la viscosite dynamique RECTlFlCATlF TECHNIQUE I Technical Corrigendum 1 to International Standard IS0 31 04:1994 was

3、 prepared by Technical Committee ISOKC 28, Petroleum products and lubricants. This material is reproduced from IS0 documents under lnternational Organization for Standardization (ISO) Copyright License number IHSllCC11996. Not for resale. No part of these IS0 documents may be reproduced in any form,

4、 electronic retrieval system or otherwise, except as allowed in the copyright law of the country of use, or with the prior written consent of IS0 (Case postale 56,1211 Geneva 20, Switzerland, Fax +41 22 734 10 79), IHS or the IS0 Licensors members. Pages 6 and 7 14.1 Determinability Add the followin

5、g after: Residual fuel oils at 50 “c6): 0,017 y (1,7 5%) Lubricant additives at 100 “c7): 0,001 06 yl Gas oils at 40 “C8): 0,0013 (y + 1) Kerosines at - 20 “C 9): 0,001 8 y ICS 75.080 Ref. No. IS0 31 04:1994/Cor.l:1997(E) Descriptors: petroleum products, liquids, tests, determination, viscosity, kin

6、ematic viscosity, dynamic viscosity, rules of calculation, test equipment. 8 IS0 1997 Printed in Switzerland 14.2 Repeatability Add the following after: Residual fuel oils at 50 “C6): 0,015 x (1,5 %) Lubricant additives at 100 “C7): 0,001 92 x1 p1 Gas oils at 40 “C8): 0,0043 (x + 1) Kerosines at - 2

7、0 “C9): 0,007 x 14.3 Reproducibility Add the following after: Residual fuel oils at 50 “c6): 0,074 x (7,4 %) Lubricant additives at 100 “C7): 0.00862 x1 1 Gas oils at 40 “c8): 0,0082 (x + 1) Kerosines at - 20 “C9): 0,019 x Add to footnotes: 7) These precision values were obtained by statistical exam

8、ination of interlaboratory results from eight additives in the range 145 mm2/s to 500 mm2/s at 100 “C, and were first published in 1997. 8) These precision values were obtained by statistical examination of interlaboratory results from eight gas oils in the range 1 rnm2/s to 13 mm21s at 40 OC, and were first published in 1997. 9) These precision values were obtained by statistical examination of interlaboratory results from nine kerosines (jet fuels) in the range 4,3 mm2/s to 5,6 mm2/s at - 20 OC, and were first published in 1997.