ISO 18213-5:2008 核燃料技术 用于核材料衡算计量的容器校准和容量测定 第5部分：装备快速起泡率浸管的衡算计量罐中液体高度的精确测定

标准编号：ISO 18213-5:2008

中文名称：核燃料技术 用于核材料衡算计量的容器校准和容量测定 第5部分：装备快速起泡率浸管的衡算计量罐中液体高度的精确测定

英文名称：Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 5: Accurate determination of liquid height in accountancy tanks equipped with dip tubes, fa

发布日期：2008-03

标准范围

ISO 18213-5:2008规定了在配备有气动系统以测定液体含量的核材料计量箱中准确测定液体高度的程序。在这种系统中，气体被迫通过探头（浸入管），探头的尖端浸没在储罐液体中。诱导起泡所需的压力是用距离探针尖端一定距离的压力计测量的。该程序特别适用于采用快速起泡率的情况。

ISO 18213-5:2008 specifies a procedure for making accurate determinations of 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 fast bubbling rate is employed.

标准预览图