- Machine QA
IC PROFILER™-MR
MR-Compliant, Real-Time, Tankless Beam Scanning

ViewRay and Elekta rely on IC PROFILER™-MR for system testing, installations and service. MRgRT users around the world rely on it, too – for optimal workflow efficiency.
MR-Ready
The IC PROFILER-MR and associated cabling, stand, and included accessories* are MR-compliant for field strengths up to 1.5 T.
Monthly QA in Minutes
Within minutes – in a single, multi-purpose measurement – you get constancy checks for output and beam quality – plus flatness, symmetry, field size and penumbra width. Completeness of results means more beam changes are caught before they impact uptime or patient safety.
Annual QA with Ease
IC PROFILER-MR is a cost-effective solution for easy and comprehensive Annual QA, yielding highly accurate results.
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* Does not include Quad Wedge Plates
“IC PROFILER™ dose profiles were compared with film dose profiles obtained simultaneously in the MR-linac. Deviation between the film and the IC PROFILER™ data was caused by the noise in the film, indicating correct performance of the IC PROFILER™ in the transverse 1.5 T magnetic field.”
Smit K. et al., Physics in Medicine and Biology, 59(7) (2014)
Performance of a multi-axis ionization chamber array in a 1.5 T magnetic field
Specifications
Detector Typea | Parallel plate Ion Chamber |
Detector Quantity | 251 total; X Axis: 63; Y Axis: 65; -Diagonal: 63; +Diagonal: 63 |
Detector Spacing (mm) | 5.0 |
Array Size (cm) | 32.0 x 32.0 |
Detector Volume (cm3) | 0.046 |
Detector Sensitivity (pC/cGy) | 14.4 |
Inherent Buildup (g/cm2) | 0.94 |
Inherent Backscatter (g/cm2) | 2.3 |
Phantom Material | PMMA (Acrylic) / PC |
Weight (kg) | 7.6 |
Operating System | Windows 10 Pro 64-bit |
FFF | Yes |
MR | Yes, the IC PROFILER-MR and its associated cabling, stand, and included accessories do not contain ferromagnetic material in amounts that would result in magnetically induced displacement forces that exceed those specified in ASTM F2052-15 for field strengths up to 1.5 T. |
