

MatriXX Detectors
Advanced digital IMRT and Rotational QA measurements. Over 1200 users worldwide trust in MatriXX superior quality.
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The proven high-end solution for Rotational Plan verification like RapidArc™, VMAT and Tomotherapy® treatments, as well as for Machine QA.
- MatriXX Evolution with the MultiCube and Gantry Angle Sensor (GAS)* are designed to allow most accurate measurements for verification with OmniPro-I'mRT
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MatriXX Evolution Download PDF
MatriXX Evolution en français
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- MatriXX Evolution attached to the Gantry provides zero angular dependency - the highest data quality for advanced 360° measurements and 3D plan verification with COMPASS
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The I´mRT MatriXX is an ionization chamber array for digital IMRT / IGRT verification of absorbed dose vs. plan.
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I'mRT MatriXX Download PDF
Distinct advantages of MatriXX detectors:
Due to the Pixel Ionization Chamber technology (PIC) the MatriXXes are the most advanced solution for fast, accurate and reliable digital treatment verification
- high % area coverage with minimal “black holes” compared to diode detectors
- 1020 ionization chambers distributed in an active area of 24.4 x 24.4 cm²
- 20 ms minimum sampling time per 2D field
- no dead time during the data acquisition due to unique electrometer solution
- proven long term stability
- lowest dose rate dependence, accuracy up t o 2400 MU/min
The MatriXXes can be used in combination with the OmniPro-I´mRT or COMPASS software. Furthermore, MatriXX can be used for Machine QA in combination with OmniPro-Advance.
*Note: The GAS measures the gantry angle for angular dependency optimization. The set-up on the gantry is very easy, the alignment indicated by the LEDs makes it very intuitive.
Clinical Resources
MatriXX Clinical Proof
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MatriXX Workflow
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MatriXX multi-playlist video resources
Browse our catalogue of MatriXX video resources (select
icon for multi-video menu) & discover more about the proven solution for plan verification of IMRT and rotational cases: high quality data measurement with MatriXX ionization chamber detector and MultiCube phantom; intuitive and comprehensive QA evaluation with OmniPro I'mRT software.




