Characterization and calibration of thermoluminescent dosimeters of LiF:Mg, Ti in the quantity Hp(0.07)
DOI:
https://doi.org/10.15392/2319-0612.2022.1786Keywords:
Calibration, Extremity dosimeter, Quantity Hp(0.07)Abstract
The extremity dosimeters are devices used to quantifying the radiation dose that the occupationally exposed individual receives in specific regions of the body during the work time. Dosimeter calibration is essential so that the dosimeter response is equivalent to the received dose. Tests such as batch homogeneity and lower detection limit are part of the dosimeter calibration process. The rod phantom simulates the region of interest regarding the interaction with radiation and the scattered dose. The extremity dosimeters used were the LiF:Mg,Ti thermoluminescent dosimeters.
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References
CASEC, Comitê de Avaliação de Serviços de Ensaios e Calibração, Desempenho de Monitoração Individual – Critérios e Condições, Rio de Janeiro, Brasil, 2013.
ICRU, International Commission on Radiation Units and Measurements, Measurements of Dose Equivalent from External and Electron Radiation, Report 47, United States, 1992.
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DIETZE, G. Dosimetric concepts and calibration of instruments, IRPA, 2001.
HARSHAW-BICRON, model 4500 TLD Workstation Operators Manual, Publication N° 4500-0-0-0598-002, 1998.
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