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Updated: Aug 8, 2026

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Published on: February 20, 2021
Intercomparison of dosimetry systems based on CaF2:Mn TL detectors
1Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia. benjamin.zorko@ijs.si
Abstract:
The responses of readings by the TL dosimetry system MR200 TL developed in-house and used at JSI and the TOLEDO TL system used at RBI are compared. Ten measurements at different doses ranging from 0.01 mSv to 5 Sv were carried out. A set of 36 dosemeters with three pellets of CaF2:Mn were irradiated in radiation fields of 137Cs and 60Co. Analysis of the measured results shows that at doses below 0.1 Sv, readers' outputs do not differ >5% from each other. At doses >1 Sv, the results obtained by the MR200 reader must be corrected with a known factor. Finally, the reproducibility of the results from the MR200 was tested.
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