中国实验快堆固定式γ探测器现场校准技术研究  

Research on On-site Calibration Technology of Fixed γ Detector at China Experimental Fast Reactor

作　　者：戎永华[1] 

机构地区：[1]中国原子能科学研究院快堆研究设计所,北京102413

出　　处：《原子能科学技术》2016年第5期891-894,共4页Atomic Energy Science and Technology

摘　　要：通过研究γ探测器实验室校准的技术条件,在考虑中国实验快堆(CEFR)现场校准的各种影响因素后,根据CEFR实际情况组装一套校准专用装置,并选择替代法为现场校准方法,选择合适的参考仪器对CEFR厂房内固定式γ探测器进行现场校准实验。结果表明,采用CEFR校准专用装置和建立的现场校准方法可满足固定式γ探测器的现场校准要求。Based on numerous studies ofγdetector calibration in laboratory and actual situation at China Experimental Fast Reactor（CEFR）,a set of special calibration device which is suitable to calibrate fixedγdetector at CEFR was designed and manufactured,and the substitution method was used for the calibration of CEFR fixedγdetector.The results show that the special calibration device and the calibration technology satisfy the requirement of CEFR fixedγdetector on-site calibration.

关 键 词：Γ探测器 校准 现场 

分 类 号：TL84[核科学技术—核技术及应用]