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download between 0-24 hoursReleased: 1987
ISO 7278-1:1987
ISO 7278-1:1987-Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters-Part 1: General principles
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| Standard´s number: | ISO 7278-1:1987 |
| Pages: | 5 |
| Edition: | 1 |
| Released: | 1987 |
DESCRIPTION
ISO 7278-1:1987
The purpose of proving a meter is to determine its relative error or its meter factor as a function of flow rate and other parameters such as temperature, pressure and viscosity. The following types of proving systems are in use: tank prover systems; pipe provers, bidirectional and unidirectional; master meters. They can be used either connected (fixed or mobile) to the metering station or in a central proving station.