地震监测气氡仪响应能力实验  

Response Ability Experiment of Seismic Monitoring Radon Meter

作　　者：黄仁桂 赵影 肖健 任宏微[3] 程德庆[4] 李宗兴[5] HUANG Rengui;ZHAOYing;XIAO Jian;REN Hongwei;CHENG Deqing;LI Zongxing(Jiangxi Earthquake Agency,Nanchang 330039,China;Seismic Radon Observation Instrument Testing Platform,Nanchang 330039,China;Institute of Crustal Dynamics,CEA,Beijing 100085,China;Hebei EarthquakeAgency,Shijiazhuang 050021,China;Earthquake Administration of Baoshan City,Baoshan 678000,China)

机构地区：[1]江西省地震局,南昌330039 [2]地震监测氡观测仪器检测平台,南昌330039 [3]中国地震局地壳应力研究所,北京100085 [4]河北省地震局,石家庄050021 [5]云南省保山市地震局,云南保山678000

出　　处：《华北地震科学》2019年第3期31-37,共7页North China Earthquake Sciences

基　　金：中国地震局监测、预测、科研三结合课题(3JH-201902013);地震科技星火计划项目(XH18025Y)

摘　　要：对地震氡观测台网“十五”设备SD-3A测氡仪和新入台网的BG2015-R测氡仪进行了氡值响应能力和断电恢复实验,结果表明:当被检测氡仪输入低、高氡浓度气体样本时,达到目标浓度60%和90%的响应时间在10分钟和60分钟以内;当被检测氡仪处于高浓度时,输入空气样本,高浓度降低60%和90%的响应时间在20分钟和120分钟以内;断电对测氡仪日常监测应该没有影响。实验结果对建立地震观测需要的测氡仪性能检测指标具有很好的参考价值。In this paper,the radon response ability and power failure recovery experiments of SD-3 Aradon meter and BG2015-R radon meter,which are equipped in the Tenth Five-Year Plan of Seismic Radon Observation Network,are carried out.The experimental results show that the response time to reach the target concentration of 60%and 90%is less than 10 minutes and 60 minutes when the detected radon meter inputs low and high radon concentration gas samples;when the detected radon meter is in high concentration,the response time to input air samples is less than 20 minutes and 120 minutes when the detected radon meter is in high concentration;the power failure may not affect the daily monitoring of the radon meter;the experimental results have no effect on the establishment site;The performance test index of radon gauge for seismic observation has good reference value.

关 键 词：氡值 响应能力 断电恢复能力 AlphaGUARDP2000F测氡仪 

分 类 号：P315.6[天文地球—地震学]