【摘要】 本文讨论了闪烁法测氡校准系数 K 值和误差。采用了 K 值与测量时刻的关系曲线,30分钟至3小时测量,相对标准偏差为2～8%。提高了样品测量的速度和 K 值校准的可靠性。更多还原

【Abstract】 This paper deals with the correction coefficient K in radon observation by the scintillation method and its errors. The correlation curve plotted by the Kvalue and the observation time was employed for the observation in a time rangingfrom 30 minutes to 3 hours, and the relative standard deviation thus obtained was 2-8 %. It is obvious that the pace for sample measurement was speeded up and the reliability of K-value calibration enhanced.更多还原