| 99Mo-99mTc发生器平衡活度测量系统 |
| |
| 引用本文： | 李星垣,马国华,杨元第,陈域,张廷生,陈翠萍,秦为民,余维珍.99Mo-99mTc发生器平衡活度测量系统[J].核动力工程,2002,23(3):98-102. |
| |
| 作者姓名： | 李星垣 马国华 杨元第 陈域 张廷生 陈翠萍 秦为民 余维珍 |
| |
| 作者单位： | 1. 中国核动力研究设计院,成都,610005
2. 中国计量科学研究院,北京,100013 |
| |
| 摘 要： | 为满足^99Mo-^99mTc发生器批量生产的要求，研究了^99Mo-^99mTc发生器平衡活度测量系统。实现了放射性活度的实时在线测量。本文介绍了该系统的功能特点，系统配置及其性能，实验证明，该系统具有操作简便，测量快速准确等特点，测量的重复性及稳定性均优于0．5％，扩展不确定度＜5％。
|
| 关 键 词： | ^99Mo－^99mTc发生器 平衡活度 在线测量 |
| 文章编号： | 0258-0926(2002)03-0098-05 |
Measuring System of 99Mo-99mTc Generator Equilibrium Activity |
| |
| LI Xing-yuan,MA Guo-hua,YANG Yuan-di,CHEN Yu ZHANG Ting-sheng,CHEN Cui-ping,QIN Wei-min,YU Wei-zhen.Measuring System of 99Mo-99mTc Generator Equilibrium Activity[J].Nuclear Power Engineering,2002,23(3):98-102. |
| |
| Authors: | LI Xing-yuan MA Guo-hua YANG Yuan-di CHEN Yu ZHANG Ting-sheng CHEN Cui-ping QIN Wei-min YU Wei-zhen |
| |
| Affiliation: | LI Xing-yuan1,MA Guo-hua2,YANG Yuan-di2,CHEN Yu1 ZHANG Ting-sheng1,CHEN Cui-ping1,QIN Wei-min1,YU Wei-zhen1 |
| |
| Abstract: | In order to meet the requirement of 99Mo-99mTc generator batch production, the measurement system of 99Mo-99mTc generator equilibrium activities has been developed, which could be measured on line at real-time. Functions and performance of the measurement system are introduced in the paper. Experiments results proved that the system simple operation, fast and accurate measurement. Both the repeatability and stability are less than 0.5%, and expanded uncertainty is less than 5%. |
| |
| Keywords: | Mo-99mTc generator Equilibrium activity Measuring on line |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
