ISO-10723-1995.pdf
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1、INTERNATIONAL STANDARD IS0 10723:1995 TECHNICAL CORRIGENDUM 1 Published 1998-07-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEMVHAPOUHAR OPrAHM3ALIMR no CTAHRAPTM3ALIMM ORGANISATION INTERNATIONALE DE NORMALISATION Natural gas - Performance evaluation for on-line analytical systems TECHNICAL CO
2、RRIGENDUM 1 Gaz naturel - valuation des performances des systmes danalyse en ligne RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to International Standard IS0 10723:1995 was prepared by Technical Committee ISO/TC 193, Naturalgas, Subcommittee SC 1, Analysis of natural gas. Page 6 Subclause 6.2 In
3、 the equation, replace s byys so that the equation reads: Correct the definition of Xstd and JIstd to read: Xstd is the concentration in the standard; JIstd is the response to the standard. It should be noted that the expression “standard” as used here, and elsewhere in the document (e.g. subclause
4、6.3), means the calibration gas. ICs 75.060 Ref. No. IS0 10723:1995/Cor.l:1998(E) Descriptors: natural gas, gas analysis, test equipment, specifications, performance O IS0 1998 Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO Lice
5、nsee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:13:02 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10723:1995/Cor.l:1998(E) Page 13 Subclause 6.4 In the second line, correct the year of publication of IS0 7504 from 1994 to 1984. Page 20 Table
6、 A.2 (concluded) In the last column (mixture No. 307) of the second section (ethane), correct the fourth figure given for the area from 16 970 400 to 16 981 100. This part of the table will then read: 16 990 700 16 995 200 16 970 400 16981 100 16 981 800 16 959 400 In the fourth column (mixture No.
7、304) of the third section (propane), correct the last figure (standard deviation) from 3468,6 to 3486,6. In the first column (mixture No. 301) of the last section (mbutane), correct the last figure given for the area from 32 732 to 33 732. 2 Copyright International Organization for Standardization P
8、rovided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:13:02 MDTNo reproduction or networking permitted without license from IHS -,-,- STD*ISO L0723-ENGL 1995 m 4853703 07.53785 370 m INTERNATIONAL STANDARD IS0 10723:1995 TECHNICAL CORRIGEN
9、DUM 1 Published 1998-07-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEWYHAPOPHM OPrAHM3AUMR no CTAHKtAPTH3AUiil ORGANISATION INTERNATIONALE DE NORMALISATION Natural gas - Performance evaluation for on-line analytical systems TECHNICAL CORRIGENDI J M 1 Gaz naturel - valuation des performances d
10、es systmes danalyse en ligne RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to International Standard IS0 10723:1995 was prepared by Technical Committee ISOTTC 193, Natural gas, Subcommittee SC 1, Analysis of natural gas. This material is reproduced from IS0 documents under International Organizat
11、ion for Standardization (ISO) Copyright License number IHSllCC11996. Not for resale. No part of these IS0 documents may be reproduced in any form, 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 po
12、stale 56,1211 Geneva 20, Swikerland, Fax +41 22 734 10 79), IHS or the IS0 Licensors members. Page 6 Subclause 6.2 In the equation, replace s by ys so that the equation reads: Correct the definition of XStd and )std to read: Xstd is the concentration in the standard; ystd is the response to the stan
13、dard. It should be noted that the expression “standard“ as used here, and elsewhere in the document (e.9. subclause 6.3), means the calibration gas. ICs 75.060 Ref. No. IS0 10723:1995/Cor.l:1998(E) escrlptors: natural gas, gas analysis, test equipment, specifications, performance. o IS0 1998 Printed
14、 in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:13:02 MDTNo reproduction or networking permitted without license from IHS -,-,- STD=ISO 30723-ENGL 1995 4853903
15、 075378b O27 = IS0 10723:1995/Cor.l:1998(E) IS0 Page 13 Subclause 6.4 In the second line, correct the year of publication of IS0 7504 from 1994 to 1984. Page 20 Table A.2 (concluded) In the last column (mixture No. 307) of the second section (ethane), correct the fourth figure given for the area fro
16、m 16 970 400 to 16 981 100. This part of the table will then read: 1 6 990 700 16 995 200 16 970 400 16981 100 16 981 800 16 959 400 In the fourth column (mixture No. 304) of the third section (propane), correct the last figure (standard deviation) from 3468,6 to 3486,6. In the first column (mixture
17、 No. 301) of the last section (nbutane), correct the last figure given for the area from 32 732 t o 33 732. 2 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:13:02 MDTNo repro
18、duction or networking permitted without license from IHS -,-,- m 4853903 0644690 707 m I NTERNAT I ON AL STANDARD IS0 10723 First edition 1995-1 2-1 5 Natural gas - Performance evaluation for on-line analytical systems Gaz naturel - Evaluation des performances des systmes danalyse en ligne Reference
19、 number IS0 10723:1995(E) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 03:13:02 MDTNo reproduction or networking permitted without license from IHS -,-,- D V851903 0644691 643
20、 9 IS0 10723:1995(E) Contents Page 1 Scope 1 2 Normative references . 1 3 Principle . 2 4 Suitability of analytical systems 2 5 Test gases . 3 5.1 Definition 3 5.2 Test gas compositions . 4 6 Test procedures 5 6.1 System efficiency test 5 6.2 Repeatability . 6 6.3 Response concentration relationship
21、 . 9 6.4 Component separation/interference . 13 7 Evaluation of results 14 7.1 System efficiency . 14 7.2 Repeatability . 14 7.3 Response/concentration relationship . 14 7.4 Component separation/interference . 15 7.5 Further testing and evaluation 15 Annexes A Example of application using chromatogr
22、aphy 16 B Statistical tests and methods 31 C Bibliography 43 O IS0 1995 All rights reserved . Unless otherwise specified. no part of this publication may be reproduced or utilized in any form or by any means. electronic or mechanical. including photocopying and microfilm. without permission in writi
23、ng from the publisher . International Organization for Standardization Case Postale 56 CH-1 21 1 Genve 20 Switzerland Printed in Switzerland ii Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resal
24、e, 04/07/2007 03:13:02 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10723:1995( E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standa
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