This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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.
Status: PublishedPublication date: 2008-03
Edition: 1Number of pages: 21
Technical Committee: ISO/TC 85/SC 5 Nuclear installations, processes and technologies
- ICS :
- 27.120.30 Fissile materials and nuclear fuel technology
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Stage: 90.93 (Confirmed)
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