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Evaluation of Usability and Radiation Dose Measurement Using Personal Radiation Exposure Dosimeter

방사선 개인피폭선량계를 이용한 피폭선량 측정 및 유용성 평가

  • 강인석 (인천기독병원 영상의학과) ;
  • 안성민 (가천대학교 방사선학과)
  • Received : 2014.07.18
  • Accepted : 2014.08.18
  • Published : 2014.11.28

Abstract

To propose a basis for the selection of personal dosimeters to measure radiation dose administration of radiation workers as a way to evaluate the usefulness dosimeter. For the dosimetry of the radiation workers 2012, during 1 year, 30 were radiation workers to measure personal dose. By personal exposure is measured cumulative dose, is investigated the performance of the TLD, PLD, OSLD. And comparing the measured value of each dosimeter dose and analyzed. Medical institutions, inspection work and quarterly confirmed the cumulative exposure dose of radiation workers. Using DAP and Ion-Chamber, to measure to compare TLD, PLD, OSLD dosimeter performance. A comparison of the directly through the X-ray dosimeter and The absolute value of the Ion-Chamber, OSLD more similar than in the TLD and PLD showed the dose values so the excellent ability to measure the results. Also in radiation generating area dose of radiation workers is higher than that in OSLD. Consequently, in terms of the individual exposure management OSLD is appropriated and beneficial than others.

Keywords

TLD;PLD;OSLD

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