高精度中子水分计的研制  

THE STUDY OF HIGH PRECISION NEUTRON MOISTURE GAUGE

作　　者：刘圣康[1] 鲍关雄[1] 桑海 朱玉振[1] 

机构地区：[1]南京大学物理系,210008

出　　处：《同位素》1993年第4期198-202,共5页Journal of Isotopes

基　　金："七五"国家科技攻关项目专题

摘　　要：叙述了高精度中子水分计(插入型)的原理、结构和标定试验。经鉴定,该计测焦炭水分的范围为2%—12%(质量百分含量),精度<0.5%。上海梅山冶金公司炼铁厂试用该计,经济效益显著。The principle, structure and calibration experiment of the high precision neutron moisture gauge (insertion type) are described. The gauge has been appraised. The precision of the measuring moisture of coke is lower than 0.5%, and the range of the measuring moisture is 2%—12%. The economic benefit of the gauge application is good.

关 键 词：插入型 中子水分计 焦炭 水分计 

分 类 号：TH873.71[机械工程—仪器科学与技术]