Intercomparisons are important activities performed to ensure that the
services provided by calibration laboratories to end-users follow
internationally accepted standards. Ionizing radiation dosimetry
intercomparisons are usually of two types - postal thermoluminescent
dosimeter intercomparisons and ionization chamber calibration
intercomparisons. In this paper, both types of intercomparisons are analysed
together with the results of seven years of participation in such
intercomparisons. Several discrepancies were discovered as a result of
intercomparisons analysis and the resolution of the discrepancies was
discussed.
[P133] In-phantom and well-type ionization chamber calibration techniques comparison for IR-192 HDR brachytherapy
