1-Dimensional Multi-Detector Array
The LDA-99SC consists of 99 Hi-pSi diode detectors with just 5 mm spacing between the individual detectors. The LDA-99SC can be used in water phantom models Blue Phantom 2 for fast and accurate commissioning of dynamic and virtual wedges as well as acquisition of standard inplane, crossplane, and diagonal beam profiles.
Applications:
- Linac commissioning
- Dynamic wedges
The LDA-99SC can also be used for in air QA applications.
The LDA-99SC is fully integrated into the myQA Accept software.
Description
One dimensional multidetector array consisting of 99 Hi-pSi diode detectors with just 5 mm spacing between the individual detectors. The LDA-99SC can be used in water phantom models Blue Phantom 2 for fast and accurate commissioning of dynamic and virtual wedges as well as acquisition of standard inplane, crossplane and diagonal beam profiles. Furthermore, the LDA-99SC can also be used for in air QA applications. The LDA-99SC is fully integrated in the myQA Accept software (minimum version 7.1 required). Data transfer via Ethernet connection.
Detector Brochure
Technical specs
- Diode spacing: 5mm (center-to-center)
- Diameter of active area: 2.0 mm
- Sensitivity: 35 nC/Gy
- Effective measurement point: <1mm
- Positioning in phantom: 0, 45, 90 and 135 degrees
- Outer dimensions: 495 mm (L) x 34 mm (W) x 26.4 mm (H)
- Build-up: 15 mm for in-air measurements
- Power supply: 100 - 240V, 50/60 Hz
- Dimensions: 320 mm (L) x 265 mm (W) x 70 mm (H)
- Weight: 3.75 kg
Characteristics (Dose/Dose rate):
- Input range: 0 nA to 500 nA
- Accuracy: +/- 1% for currents > 10 pA
- Resolution: 100 fC (for charge values up to 0.2 mC)
- A/D converter: 120 simultaneous working A/D converter
