原子能科学技术Issue(9)：1707-1711,5.DOI:10.7538/yzk.2014.48.09.1707
N RL-1型测氡仪的绝对湿度效应研究
Study on Absolute Humidity Influence of NRL-1 Measuring Apparatus for Radon
摘要
Abstract
The absolute humidity and temperature’s effects on the NRL-1 measuring apparatus for radon were studied in this paper .By controlling the radon activity concen-tration of the radon laboratory in University of South China and improving the tempera-ture and humidity adjust strategy , different correction factor values under different absolute humidities were obtained . Moreover , a correction curve between 1.90 and 14.91 g/m3 was also attained .The results show that in the case of absolute humidity , when it is less than 2.4 g/m3 ,collection efficiency of the NRL-1 measuring apparatus for radon tends to be constant ,and the correction factor of the absolute humidity closes to 1 . However , the correction factor increases nonlinearly along with the absolute humidity .关键词
氡/测氡仪/绝对湿度效应Key words
radon/measuring apparatus for radon/absolute humidity influence分类
能源科技引用本文复制引用
单健,马文荣,肖德涛,赵桂芝,周青芝,刘彦,丘寿康,孟冶成,熊信明,刘小松..N RL-1型测氡仪的绝对湿度效应研究[J].原子能科学技术,2014,(9):1707-1711,5.基金项目
国家自然科学基金资助项目（11375083，11075070）；教育部博士点基金博导类课题资助项目 （）
