环境保护科学2013，Vol.39Issue(4)：129-132,4.
RAD7测氡仪标准条件下不确定度的研究
Research on Uncertainty of the RAD7 Emanometer in Standard Conditions
李哲民1
作者信息
- 1. 大连市环境监测中心,辽宁 大连 116023
- 折叠
摘要
Abstract
This paper studied the uncertainty of the RAD7 emanometer during measuring Ra in air.By simulating different concentration of Ra in standard Ra chamber,the uncertainty of the emanometer was studied in standard conditions.The uncertainties were 14.38％ and 14.52％ in different Ra concentration when k=2.This RAD7 can reach the demands of the determination uncertainty of Ra in air of the GB50325-2001.关键词
空气/氡/测量/不确定度Key words
Air/ Radon(Ra)/ Determination/ Uncertainty分类
资源环境引用本文复制引用
李哲民..RAD7测氡仪标准条件下不确定度的研究[J].环境保护科学,2013,39(4):129-132,4.
