BS EN ISO 8222-2002 石油测量系统.校准.校准容积检验槽时用的温度修正值

标准号：BS EN ISO 8222-2002
中文标准名称：石油测量系统.校准.校准容积检验槽时用的温度修正值
英文标准名称：Petroleum measurement systems - Calibration - Temperature corrections for use when calibrating volumetric proving tanks
标准类型：N11
发布日期：2002/11/22 12:00:00
实施日期：2002/11/22 12:00:00
中国标准分类号：N11
国际标准分类号：75.180.30
适用范围：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.