CAJ | 학술논문

固定式环境酌辐射剂量率监测仪表是承担环境连续监测任务的主要设备，这类仪表通常不便于拆卸和安装，而且送检周期较长(一周左右)，影响了连续监测点数据的连续性。为了固定式仪表的按期校准，结合蒙卡方法研制了便携式酌射线照射装置，利用PTW剂量计对辐射场进行标定，最后利用便携式照射装置对固定式环境酌辐射剂量率监测仪表进行现场校准实验。
고정식배경작복사제량솔감측의표시승담배경련속감측임무적주요설비，저류의표통상불편우탁사화안장，이차송검주기교장(일주좌우)，영향료련속감측점수거적련속성。위료고정식의표적안기교준，결합몽잡방법연제료편휴식작사선조사장치，이용PTW제량계대복사장진행표정，최후이용편휴식조사장치대고정식배경작복사제량솔감측의표진행현장교준실험。
Fixed environmental gamma radiation dose rate monitoring instrument is the main equip-ment to undertake environmental continuous monitoring tasks, such instrument is usually not easy to re-move and install, and the submission of a longer period ( about a week) , affecting the continuity of the continuous monitoring data. For the on time calibration of fixed environmental gamma radiation dose rate monitoring instrument, combined with the Monte Carlo method developed a portable 137 Cs irradiation de-vice, PTW dosimeter was used to measure dose rate of the radiation field. Finally, portable radiation de-vice was used to carry out on-site calibration experiments for the fixed environmental gamma radiation dose rate monitoring instrument.