ISO 18213-1:2007

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 1: Procedural overview

Publication date: Oct 31, 2007

General information

Current stage: 90.93 Effective date: Nov 4, 2021

Originator: ISO

Owner: ISO/TC 85/SC 5

Type: International Standard

ICS: 27.120.30

Languages: English French

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Status: Published

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Scope

ISO 18213-1:2007 describes procedures for tank calibration and volume determination for nuclear process tanks equipped with pressure-measurement systems for determining liquid content. Specifically, overall guidance is provided for planning a calibration exercise undertaken to obtain the data required for the equation to estimate a tank's volume and the key steps in the procedure are presented for subsequently using the estimated volume-measurement equation to determine tank liquid volumes.
The procedures presented apply specifically to tanks equipped with bubbler probe systems for measuring liquid content. Moreover, these procedures produce reliable results only for clear (i.e., without suspended solids), homogeneous liquids that are at both thermal and static equilibrium.

Life cycle

NOW

PUBLISHED
ISO 18213-1:2007
90.93 Standard confirmed
Nov 4, 2021

REVISED BY

IN_DEVELOPMENT
ISO/DIS 18213-1

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