The ionization chamber or ion chamber is conceptually the simplest of all gas-filled radiation detectors, and is widely used for the detection and measurement of ionizing radiation. It is the preferred device for proton therapy dose and beam position monitoring due to a combination of robustness, gain stability, very low material budget in the beam path and availability of large continuous sensing areas.
Pyramid offers a wide range of ionization chambers for proton and heavy ion therapy applications. Advanced electrode coating and patterning allows the creation of precise strip and pixel patterns for position readout. A wide range of sensitive areas and electrode gaps is provided to suit different system geometries and beam currents.
IC256-45
256 Strip QC Ion Chamber
IC128-25
128x128 Strip Ion Chamber with Dose
IC64-6
64 Strip Ion Chamber
QIC-2S
Mini Quadrant Ion Chamber
PX-3
120 Pixel Ion Chamber
IC16-5
16 Strip Ion Chamber
IC64-13
64 Strip Ion Chamber
IC64-16
64 Strip IC with 2 Dose Planes
BPM16-38
16 Strip Beam Position Monitor
IC32-6
32x32 Strip Ion Chamber
PX-2
120 Pixel Ion Chamber