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Patient Dose Verification System : SUN Nuclear QED ™ Diode Detectors

SUN Nuclear QED ™ Diode Detectors

Sun Nuclear QED

Patient Placement

The SUN Nuclear QED ™ Diode Detector features a flat design for easy patient placement. It is ideal for treatments where diode placement is normal to the beam. QEDs ™ are available in three photon energy ranges, and a single range for all electron energies.

SUN Nuclear QED ™ Applications

QED ™ diode detectors should be used in situations where the beam is normal or close to normal to the patient skin surface.

 

Choosing the Right QED ™

QED ™ detectors are offered in three photon energy ranges, a single electron energy range, and a skin detector.

Available QED ™ Energy Ranges

a) P/N 1114000-0 1-4 MV
b) P/N 1115000-0 6-12 MV
c) P/N 1116000-0 15-25 MV
d) P/N 1112000-0 Electron Energies
e) P/N 1113000-0 Skin (no buildup)

Accuracy

The QED ™ offers exceptional accuracy for a flat diode detector. When tested on top of 6 cm of virtual water, variation in directional response is +/- 0.5% for 30º, and +/- 1.0% for 45º for 6MV beams.

Features:
  • Flat design allows for easy and reliable placement on patient skin surface
  • Advanced p-type die design is accurate and responsive
  • Compatibility with any diode based dosimetry system
  • Long lifetime if handled properly
  • Intelligent pricing

QED ™ features a flat design for easy patient placement. It is ideal for treatments where diode placement is normal to the beam. QEDs ™ are available in three photon energy ranges, and a single range for all electron energies.

 

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