原子能科学技术Issue(9)：1686-1692,7.DOI:10.7538/yzk.2014.48.09.1686
SF6示踪剂远程泄漏监测系统设计及性能
Design and Property of Remote Controlling System for On-line Test of SF6 Tracer Gas
田杰 1羊衍秋 1杨亮 1聂诗良 2杨通在 1王丽雄 1张海涛2
作者信息
- 1. 中国工程物理研究院 核物理与化学研究所，四川 绵阳 621900
- 2. 西南科技大学 信息工程学院，四川 绵阳 621010
- 折叠
摘要
Abstract
Non-radioactive gaseous tracer technology is a kind of common leakage testing method .SF6 is one of the most popular tracer gas .On-line analyzing testing system for SF6 tracer is important to the leakage tests in some special scenarios ,such as the dynam-ic leakage testing of large containers for poisonous or radioactive gas ,w herever they are located on or under the earth .A remote controlling system for SF6 on-line sampling and analyzing was established in this paper ,on the base of modular design along the tracer’s leakage testing processions ,such as instrumental adjusting ,washing ,sampling ,analy-zing ,etc .T he running system doesn’t decrease the analyzing ability of the gas chroma-tograph for SF6 .The sampling volume is less than 35 mL through precious pressure control ,the baseline noise is almost the same as the gas chromatograph itself ,the ana-lyzing precise for a single sample with different testing channels in a long time is better than 1% ,and there is no cross contamination among samples .Errors of the temperature and pressure of the leaking gas are in the range of the in-situ measure instruments .关键词
气体示踪剂/SF6/远程控制系统/在线监测Key words
gaseous tracer/SF6/remote controlling system/on-line test分类
能源科技引用本文复制引用
田杰,羊衍秋,杨亮,聂诗良,杨通在,王丽雄,张海涛..SF6示踪剂远程泄漏监测系统设计及性能[J].原子能科学技术,2014,(9):1686-1692,7.
