摘要
标准氡室内氡气的体积活度值是刻度与校准测氡仪的约定真值，通常由仪器准确测量获得。通过对标准氡室氡体积活度理论计算方法及相关参数实验测定方法的探讨，并对标准氡室氡体积活度进行实验测量，验证了理论计算方法及实验测定参数的可行性。
The volume activity of radon in standard radon chamber, usually obtained by accurate measurement of a standard instrument, is a conventional true value for calibration of radon monitor. The method of theoretical calculation and experimental test of correlational parameters are discussed. Simultaneously, the feasibility of theoretical calculation and experimental test of correlational parameters are validated by experiment of volume activity of radon in standard radon chamber.
出处
《计量学报》
CSCD
北大核心
2010年第3期282-284,共3页
Acta Metrologica Sinica
关键词
计量学
标准氡室
体积活度
补氡
Metrology
Standard radon chamber
Volume activity
Radon supply
