Characterization and calibration of thermoluminescent dosimeters of LiF:Mg, Ti in the quantity Hp(0.07)

Autores

  • Gabriel Gomes do Nascimento IPEN , IPEN
  • Leticia Lucente IPEN ,
  • Vicente Campos IPEN ,

DOI:

https://doi.org/10.15392/2319-0612.2022.1786

Palavras-chave:

Calibration, Extremity dosimeter, Quantity Hp(0.07)

Resumo

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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Referências

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.

ICRU, International Commission on Radiation Units and Measurements, Determination of dose equivalents resulting from external Radiation Sources, Report 39, 1985.

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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Publicado

04-12-2022

Edição

Seção

INAC 2021_XV ENAN

Como Citar

Characterization and calibration of thermoluminescent dosimeters of LiF:Mg, Ti in the quantity Hp(0.07). Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 10, n. 3B (Suppl.), 2022. DOI: 10.15392/2319-0612.2022.1786. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/1786. Acesso em: 17 jul. 2025.