ISO 8222:2002 PDF

Scope: This International Standard specifies multiplication factors for the correction of the volume of water transferred from a primary measure to a tank for changes arising from temperature differences during the determination of the capacity of the tank at reference temperature. NOTE This International Standard does not set out a calibration procedure nor consider the uncertainties in temperature measurement, for which reference should be made to other standards. Equations are given in annex A for the determination of the density of air-free and air-saturated, pure water in the temperature range 1,0 ℃ to 40 ℃ for temperatures expressed in terms of the ITS-90 International Temperature Scale. A calculation routine is also provided in annex B for the combined water and metal correction factor that is applied when determining the capacity of the tank at reference temperature.

ISO 8222:2002 history

2022 ISO 8222:2020/Amd 1:2022 Petroleum measurement systems — Calibration — Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials) — Amendment 1: Correction of two typogr
2020 ISO 8222:2020 Petroleum measurement systems — Calibration — Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials)
2002 ISO 8222:2002 Petroleum measurement systems - Calibration - Temperature corrections for use when calibrating volumetric proving tanks
1987 ISO 8222:1987 Petroleum measurement systems; Calibration; Temperature corrections for use with volumetric reference measuring systems