Martell E, Galbraith D, Munro P, Rawlinson J A, Taylor W B
Int J Radiat Oncol Biol Phys. 1986 Feb;12(2):271-5. doi: 10.1016/0360-3016(86)90109-4.
A flatness monitor has been built to quickly and accurately check accelerator beam flatness and dose calibration. Consisting of a 7 X 7 ion chamber array, the unit operates in photon beams from 60Co energies to 25 MV and electron beams (scattered or scanned) from 6 MeV to 25 MeV.
已制造出一种平整度监测仪,用于快速、准确地检查加速器束流的平整度和剂量校准。该装置由一个7×7电离室阵列组成,可在60Co能量的光子束以及6 MeV至25 MeV的电子束(散射或扫描)中运行。