CAJ | 학술논문

GD－L2型流气式固体氡源在对数字化气氡仪进行标定时采用常压下开放式采样，气压、气温等气候条件对标定K值准确度有一定影响。本文通过宁夏地震局近几年对全省4台SD－3A数字化气氡仪实地标定结果，对湖南南华大学氡实验室给出的气压、气温修正公式进行验证的同时还对标定技巧和注意事项做了阐述。
GD－L2형류기식고체동원재대수자화기동의진행표정시채용상압하개방식채양，기압、기온등기후조건대표정K치준학도유일정영향。본문통과저하지진국근궤년대전성4태SD－3A수자화기동의실지표정결과，대호남남화대학동실험실급출적기압、기온수정공식진행험증적동시환대표정기교화주의사항주료천술。
@@@@The K value is always affected by pressure and temperature in open sampling of digital gas radon instrument with GD-L2 flow-type solid seed. In this paper, based on the analysis of the calibration results of SD-3A digital gas radon instruments in Ningxia Earthquake Administration, we verify the modified formula of pressure and temperature given by Nanhua University Rn laboratory, and describe the skills and points of attention during calibrating.