- Alternative to water phantom for many tests
- Uniformity, symmetry, field size, beam center, penumbra width, coincidence of light and radiation fields - Real-time beam stability check and tuning
- Collimator rotation check
- Compare, delete and overlay profiles
- Detection of startup anomalies and time-dependent anomalies
- Unique curved ion chamber design maximizes signal and minimizes volume averaging
- When properly calibrated, the accuracy of the device is within 0.5% compared to measurements with a water phantom
- Very low signal-to-noise ratio (0.15%)
- Selected as the industry standard by linear accelerator suppliers for manufacturing / service worldwide
- Direct connection to SunCHECK equipment
- Length 32 cm in X and Y axes, length of diagonals 45 cm
- Field measurement 40 x 40 cm at a source-to-surface distance of 75 cm
- Maximum dose rate 6660 cGy / min
- The only way to perform commissioning and quality assurance of virtual wedges
Detector type: Plane-parallel ion chamber
Number of detectors: 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 / sGy): 14,4
Built-in top layer / accumulation layer (g / cm2): 0,9
Built-in bottom layer / backscatter layer (g / cm2): 2,3
Phantom material: PMMA (acrylic) / PC
Weight, (kg): 8,8