Advanced Physics for Brachytherapy 2018

Sweden: HDR 192 Ir Calibration Audit

chamber close to wall

The well-type chamber of the Swedish Secondary Standard Laboratory is traceable to the HDR 192 Ir primary standard at NPL, and all Swedish hospitals use well-type chambers fulfilling recommendations for use in brachytherapy.

Carlsson Tedgren and Grindborg, Radiotherapy Oncol 86, 126-130 (2008)