Mini Water Phantom for Therapy Beam QC
The new Mini Phantom has many applications, but has been especially designed for electron dosimetry to meet the requirements of the new UK, Electron Code of Practice. A compact, robust water phantom with leveling platform suitable for both chamber calibration and treatment machine calibration, capable of accepting all chambers recommended in the Electron Code of Practice: NACP, Markus, Roos and Farmer type thimble ionization chambers (protected using a rubber sheath).
The unique rotational chamber mounting, and the opposed thin windows, allow measurements to be made with both vertical and horizontal beam incidence. Vertical chamber position is continuously variable. Lateral chamber positioning may also be achieved.
The Mini Phantom is also suitable for calibration of chambers in medium energy x-rays complying with the new UK, Kilovoltage Code of Practice and for megavoltage treatment machine calibration. The special optional holder comes complete with a protection cap for the 0.6cc chamber and special collar to support the secondary standard chamber. A distance of minimum 17mm may be achieved from the side window.
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