Reference number
ISO 18213-4:2008
© ISO 2025
International Standard
ISO 18213-4:2008
Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 4: Accurate determination of liquid height in accountancy tanks equipped with dip tubes, slow bubbling rate
Edition 1
2008-03
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Published (Edition 1, 2008)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 18213-4:2008

Language
Format
CHF 132
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Abstract

ISO 18213-4:2008 specifies a procedure for making accurate determinations of the liquid height in nuclear-materials-accountancy tanks that are equipped with pneumatic systems for determining the liquid content. With such systems, gas is forced through a probe (dip tube) whose tip is submerged in the tank liquid. The pressure required to induce bubbling is measured with a manometer located at some distance from the tip of the probe. This procedure applies specifically when a very slow bubbling rate is employed.

General information

  • Status
     : Published
    Publication date
     : 2008-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 21
  • Technical Committee :
    ISO/TC 85/SC 5
    ICS :
    27.120.30 
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