DMC2000S电子个人剂量计校准装置的建立

辐射防护 ›› 2017, Vol. 37 ›› Issue (4): 259-264.

DMC2000S电子个人剂量计校准装置的建立

张强, 朱敖正, 张静波, 刘偲

中核核电运行管理有限公司,浙江海盐 314300

收稿日期:2017-01-03 出版日期:2017-07-20 发布日期:2021-11-11
作者简介:张强(1973—),男,1997年毕业于南华大学核电子学及核技术应用专业,高级工程师。 E-mail:zhangqiang@cnnp.com.cn

Establishment of calibration apparatus for DMC2000S electronic personal dosimeter

Zhang Qiang, Zhu Aozheng, Zhang Jingbo, Liu Cai

CNNC Nuclear Power Operations Management Co. LTD. Zhejiang Haiyan 314300

Received:2017-01-03 Online:2017-07-20 Published:2021-11-11

摘要/Abstract

摘要： 依托DMC2000S型X、γ电子个人剂量计专用照射测读软硬件设备,建立了现场级别的DMC2000S电子剂量计校准装置,用于该型电子剂量计的现场校准。该校准装置采用标准仪器传递法,以校准的方式实现了量值溯源。校准装置的测量范围为10 μSv～100 mSv,扩展不确定度为9.2% (k=2),符合该校准装置的使用目的需求,能满足JJG 1009—2006《直读式X、γ辐射个人剂量当量(率)监测仪》所要求的相关校准或检验项目的执行。

关键词: 电子个人剂量计, 校准装置, DMC2000S, 校准

Abstract: Based on the irradiation and measuring hardware and software specified for the DMC2000S type X and Gamma electronic personal dosimeter, a calibration apparatus was established and used to calibrate the DMC2000S electronic dosimeters as an on-site reference calibration standard. Applying the standard measuring instrument transfer method, the calibration standard achieved the unit traceability via calibration. With the measurement range of 10 μSv—100 mSv, and the expanded uncertainty of 9.2% (k=2), the calibration apparatus satisfied the usage requirements as well as the calibration requirements stipulated by the regulation of JJG 1009—2006 “Direct reading X and Gamma personal dose equivalent (rate) monitor”.

Key words: electronic personal dosimeter, calibration standard, DMC2000S, calibration

中图分类号:

TL818

张强, 朱敖正, 张静波, 刘偲. DMC2000S电子个人剂量计校准装置的建立[J]. 辐射防护, 2017, 37(4): 259-264.

Zhang Qiang, Zhu Aozheng, Zhang Jingbo, Liu Cai. Establishment of calibration apparatus for DMC2000S electronic personal dosimeter[J]. RADIATION PROTECTION, 2017, 37(4): 259-264.

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