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BS ISO/TR 9494:1997

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Petroleum liquids. Automatic pipeline sampling. Statistical assessment of performance of automatic samplers determining the water content in hydrocarbon liquids
Available format(s)

Hardcopy , PDF

Withdrawn date

01-01-2012

Language(s)

English

Published date

05-15-1998

Foreword
1 Scope
2 Normative references
3 Definitions of symbols
4 General
5 Statistical models
6 Study of the estimator T' of the water content of
    the consignment
7 Distortion due to analysis sequence
8 Distortion due to samples
9 Supplementary studies
10 Distortion due to the instands in time when samples are
    taken
11 Distortion due to the sampling system
12 Calculation of the tolerance D on the estimation of
    water content T'

Covers a mathematical procedure for assessment of the overall uncertainty of automatic sampling systems for determination of the water content in oil being transferred through pipelines.

Committee
PTI/12
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
ISO/TR 9494:1997 Identical

ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling

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US$277.90
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