【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。更多还原

【Abstract】 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.更多还原