氡测量刻度装置的设计与实现  

Design and Realization of Calibration Apparatus for Measuring Concentration of Radon

作　　者：过惠平[1] 于洪伟[1] 尚爱国[1] 

机构地区：[1]第二炮兵工程学院,陕西西安710025

出　　处：《原子能科学技术》2006年第B09期130-133,共4页Atomic Energy Science and Technology

摘　　要：为满足实验室对一般氡测量仪器的刻度需要，本工作设计能够实现在脉冲模式、恒定模式和连续模式3种模式下运行的氡测量刻度装置，并对装置进行稳定性和可靠性试验。试验结果表明，该装置可为氡及其子体的研究以及其测量仪器的标定提供一个可调节、具有稳定氡浓度的环境。For satisfying calibration request of radon measure in the laboratory, the calibration apparatus for radon activity measure was designed. The calibration apparatus can run in three models： sequent mode, pulse mode and constant mode. In the paper, the stability and reliability of the calibration apparatus were tested under the three models. The experimental result shows that the apparatus can provide an adjustable and steady radon activity concentration environment for the research of radon and its progeny and for the calibration of its measure.

关 键 词：氡 刻度 氡积累箱 

分 类 号：TL84[核科学技术—核技术及应用]