Unrivaled near-water equivalent characteristics produce a more natural dose measurement.

 

Ideal Characterisation and Measurement of Small Fields

 

1mm spatial resolution makes the W1 a perfect tool for stereotactic radiosurgery (SRS) and stereotactic body
radiation therapy (SBRT) QA. This includes 
compatibility
with the Lucy 3D QA Phantom for 
use in Gamma Knife®, Cyberknife®, BrainLab®, Varian®, Elekta® and
TomoTherapy® systems.

 

 

Consistent, Convenient Setup

 

Integration with the Exradin Scintillator Calibration

Slab and water equivalent phantoms allows for easy,

repeatable measurements.

 

 

Automatically Account for Cherenkov Signal

 

Pair the W1 with the SuperMAX Electrometer to effectively correct for Cherenkov radiation without the need for extraneous calculations.

Minimal Disturbance, Fewer Corrections

 

The W1’s water-equivalent components significantly reduce beam perturbation and negate measurement corrections necessary with other detectors.

 

  • Near water equivalence

  • Linear dose response

  • Dose rate independence 

  • Energy independent in MV range

  • Temperature independent

 

 

Resources

 

 

Niko Papanikolaou, Ph.D; Geoffrey D. Clarke, Ph.D; Lora T. Watts, Ph.D; Thomas G. Maris, Ph.D; Evangelos Pappas, Ph.D

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Related Products

 

 

Small Field Dosimetry using the Exradin W1

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Exradin W1 Scintillator

The patented Exradin W1 Scintillator is the ideal small field measurement

tool overcoming dependencies present in conventional detectors

W1 Scintillator Calibration Slab

Exradin Scintillator Calibration Slab with cover for consistent setup

during baseline and measurement procedures

SuperMAX Electrometer

SuperMAX software provides an intuitive interface for scintillator

setup and measurement and is a key component to achieve the best

measurement results

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Exradin W1 Scintillator 

 

 

 

 

 

 

 

 

 

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