| AlphaGUARD P2000便携测氡仪在地震观测中的应用与实验研究 |
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| 引用本文： | 姜薇薇,马城城,王玲玲,汪世仙,刘川琴.AlphaGUARD P2000便携测氡仪在地震观测中的应用与实验研究[J].西北地震学报,2015,37(3):901-905. |
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| 作者姓名： | 姜薇薇 马城城 王玲玲 汪世仙 刘川琴 |
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| 作者单位： | 安徽省地震局, 安徽合肥 230031;安徽省地震局庐江地震台, 安徽合肥 230061;安徽省地震局, 安徽合肥 230031;安徽省地震局庐江地震台, 安徽合肥 230061;安徽省地震局大蜀山地震台, 安徽合肥 230001 |
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| 摘 要： | 目前用于地下水中氡浓度观测的仪器,特别是模拟氡观测仪器的更新换代相当缓慢,且普遍采用的FD-105K型静电计和FD-125型氡钍分析器均采用人工鼓泡、读数,存在一定的人为误差。经实验研究认为AlphaGUARD P2000便携测氡仪完全采用自动鼓泡和读数,可避免人工操作带来的误差,提高水氡观测质量,利于捕捉地震异常信息。同时,AlphaGUARAD P2000便携测氡仪携带方便、自带电源、操作简单,可用于野外观测、异常核实和土壤氡的测量,拓展地震地下流体中氡的观测范围。
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| 关 键 词： | 氡 实验 测氡仪 |
| 收稿时间： | 2014/10/16 0:00:00 |
Application of the Alpha GUARD P2000 Portable Radon Monitor in Earthquake Prediction |
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| JIANG Wei-wei,MA Cheng-cheng,WANG Ling-ling,WANG Shi-xian and LIU Chuan-qin.Application of the Alpha GUARD P2000 Portable Radon Monitor in Earthquake Prediction[J].Northwestern Seismological Journal,2015,37(3):901-905. |
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| Authors: | JIANG Wei-wei MA Cheng-cheng WANG Ling-ling WANG Shi-xian and LIU Chuan-qin |
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| Institution: | Earthquake Administration of Anhui Province, Hefei 230031, Anhui, China;Lujiang Seismic Station, Hefei 230061, Anhui, China;Earthquake Administration of Anhui Province, Hefei 230031, Anhui, China;Lujiang Seismic Station, Hefei 230061, Anhui, China;Dashushan Seismic Station, Hefei 230001, Anhui, China |
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| Abstract: | The technique of monitoring radon concentrations in groundwater has been used for earthquake prediction for nearly half a century. However, the upgrading of radon-monitoring devices has been very slow. Currently, the FD-105K electrometer and FD-125 radon-thorium analyzer are the most commonly used devices for measuring radon concentrations in water, but measurement errors may occur because the bubbling process is artificially conducted and the measured data are read by visual observation. This study presents an experimental study of the AlphaGUARD P2000 portable radon monitor, a more advanced device that can automatically perform the bubbling process and read data, avoiding errors caused by manual operation. The improved accuracy of this radon monitor helps to better detect radon anomalies prior to earthquakes. The AlphaGUARD P2000 is portable, battery-powered, and easy to use. It can be used in field observations, verification of anomalies, and measurements of radon concentration in soil for the observation of seismic subsurface fluids. |
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| Keywords: | radon experiment radon monitor |
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