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UNI EN ISO 4267-2 : 1999

Current

Current

The latest, up-to-date edition.

PETROLEUM AND LIQUID PETROLEUM PRODUCTS - CALCULATION OF OIL QUANTITIES - DYNAMIC MEASUREMENT

Published date

31-03-1999

National foreword
Committees responsible
Method
0. Introduction
1. Scope and field of application
2. References
3. Definition
4. Hierarchy of accuracies
5. Principal correction factors
6. Calculation of prover volume
7. Calculation of meter factor
8. Calculation of K-factor
9. Calculation of measurement tickets
Annex
A. Correction factors for the effect of temperature
     and pressure on steel
Tables
1. Hierarchy of accuracies
2. Isothermal compressibility factor for water
3. Throughput calculations and corresponding meter
     factor calculations
4. Temperature correction factors for steel - Cts for
     mild steel having a cubical coefficient of
     expansion of 3.3 x 10 (to the power -5) / deg C
5. Temperature correction factors for steel - Cts for
     stainless steel having a cubical coefficient of
     expansion of 5.1 x 10 (to the power -5) / deg C
6. Correction factors for effect of pressure on a
     mild steel prover
7. Correction factors for effect of pressure on a
     mild steel prover

Describes the various terms employed in the calculation of metered petroleum quantities. Also specifies equations which allow values of correction factors to be computed and gives rules for the sequence, rounding and significant figures to be employed in a calculation.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

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