Always One Step AheadOCTAVIUS® IIRotational IMRT dosimetry made simpleKey FeaturesClinically validated solution for rotational IMRT QAUnique chamber & phantom geometry: Superior directional response at different gantry angles without gantry angle correctionsFlexible positioning for measurements in the clinically relevant direction and PTVPioneering ionization chamber technologyAbsolute dose calibration at 60CoReady for measurement - no commissioning required