对AlphaGUARD PQ2000PRO的简单改进，可准确测量土壤中的氡呼出率

IF 1.5 3区化学 Q3 CHEMISTRY, ANALYTICAL

Journal of Radioanalytical and Nuclear Chemistry Pub Date : 2025-02-14 DOI:10.1007/s10967-025-10018-0

Feng Xiao, Shuaibin Liu, Ruomei Xie, Huiying Li, Haibo Yi, Jiale Sun, Zhipeng Liu, Jiulin Wu, Xinyue Yang, Shicheng Luo, Xianfa Mao, Hongbo Xu, Chenxi Zu, Hongzhi Yuan, Yanliang Tan

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引用次数: 0

摘要

当使用AlphaGUARD PQ2000PRO测量土壤中的氡呼出率时，其对氡的高灵敏度可能导致对氡水平的高估。为了解决这个问题，本研究对AlphaGUARD PQ2000PRO进行了简单的改进。采用RAD7进行了对比试验。改进后的AlphaGUARD PQ2000PRO测得的氡呼出率与RAD7呼出率在一个标准差内吻合良好。结果表明，这一简单的改进有效地减少了来自钍的干扰，从而提高了AlphaGUARD PQ2000PRO在土壤氡呼出率测量中的准确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A simple improvement on the AlphaGUARD PQ2000PRO to accurately measure the radon exhalation rate from soil

When using the AlphaGUARD PQ2000PRO to measure the radon exhalation rate from soil, its high sensitivity to thoron can lead to an overestimation of the radon level. To address this issue, a simple improvement was made to the AlphaGUARD PQ2000PRO in this study. A comparative experiment was conducted using the RAD7. The radon exhalation rate measured by the improved AlphaGUARD PQ2000PRO is in good agreement with the RAD7 exhalation rate within one standard deviation. The results show that this simple improvement effectively reduces interference from thoron, thus improving the accuracy of the AlphaGUARD PQ2000PRO in soil radon exhalation rate measurements.

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来源期刊

Journal of Radioanalytical and Nuclear Chemistry 化学-分析化学

CiteScore

2.80

自引率

18.80%

发文量

504

审稿时长

2.2 months

期刊介绍： An international periodical publishing original papers, letters, review papers and short communications on nuclear chemistry. The subjects covered include: Nuclear chemistry, Radiochemistry, Radiation chemistry, Radiobiological chemistry, Environmental radiochemistry, Production and control of radioisotopes and labelled compounds, Nuclear power plant chemistry, Nuclear fuel chemistry, Radioanalytical chemistry, Radiation detection and measurement, Nuclear instrumentation and automation, etc.