IBA Dosimetry LDA 99 SC BP 2

LDA-99SC

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.

IBA Dosimetry Radiation Product LDA 99 SC
IBA Dosimetry LDA 99 SC Profils

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

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IBA Dosimetry Radiation Product Detectors

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       
IBA Dosimetry Radiation Product LDA 99 SC
IBA Dosimetry LDA 99 SC Scene 1
IBA Dosimetry LDA 99 SC BP 2
IBA Dosimetry LDA 99 SC BP 2
IBA Dosimetry LDA 99 SC Scene 2
IBA Dosimetry LDA 99 SC Beam Profiles
IBA Dosimetry LDA 99 SC Scene 3