2D-Dose Rate
MatrixScan allows two display modes during measurement: dose and dose rate. The user can switch between them any time.
Display is updated every 400ms. The columns are read out sequentially, which can cause artefacts when the linac ramps up fast. To distinguish between artefact and true beam behavior, the Array can be rotated by 90° on the treatment table - if the phenomenon rotates with the Array, it has its origin in the Array readout process.
Beam 1: Dose Rate. 6MV, 600MU/min
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