摘要
为满足地震氡观测仪校准和检定周期内的核查需要,结合氡衰变规律和测量原理,研制便携式微型氡室校准测氡仪。该仪器可有效解决标准镭源的监管等问题,实现地震测氡仪的质量控制。根据相关技术要求进行校准效能测试,结果表明,微型氡室能够应用于测氡仪的标定和响应实验。
In order to meet the needs of calibration and verification during the calibration period of earthquake radon observatory,a portable miniature radon chamber is developed,combining decay law and the measuring principle of radon.This instrument can effectively overcome the supervision of standard radium sources and realize the quality control of earthquake radon measuring instrument.The calibration efficiency test is carried out according to the related technical requirements.The results show that the miniature radon chamber system can be applied to the calibration and response experiment of radon measuring instrument,serving earthquake monitoring,prediction and scientific research.
作者
黄仁桂
罗齐彬
姚玉霞
赵影
李雨泽
肖健
HUANG Rengui;LUO Qibin;YAO Yuxia;ZHAO Ying;LI Yuze;XIAO Jian(Jiangxi Earthquake Agency,6929 Changdong Road,Nanchang 330039,China;Seismic Radon Observation Instrument Testing Platform,6929 Changdong Road,Nanchang 330039,China;Engineering Research Center of Nuclear Technology Application,Ministry of Education,East China University of Technology,418 Guanglan Road,Nanchang 330013,China;Pingliang Central Seismic Station of Gansu Earthquake Agency,231 Guangcheng Road,Pingliang 744000,China)
出处
《大地测量与地球动力学》
CSCD
北大核心
2020年第8期865-869,共5页
Journal of Geodesy and Geodynamics
基金
中国地震局地震科技星火计划(XH18025Y)
中国地震局“三结合”课题(3JH-202001053,3JH-201902012,3JH-201902013)。
关键词
测氡仪
地震
微型氡室
校准实验
radon measuring instrument
earthquake
miniature radon chamber
calibration experiment
