UNIDOS Universal Dosemeter
August 1, 2016
Soft X-Ray Ionization Chambers
August 1, 2016
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Bragg Peak Ionization Chambers

The Bragg peak chambers are designed to measure the exact location of the Bragg peak in therapy proton beams. The large diameters of the chambers allow the measurement of the complete proton beam diameter (non-scanned) including the scattered protons. The chambers are waterproof and consequently can either be used in air behind a water column or in a water phantom. In water, both Bragg peak chambers can be used for measurements of horizontal beams.