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QA CrossChecker™

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  Comprehensive Beam Verification and Analysis The solution for beam and machine verification—without the hassle of large phantoms.  Essential tool for comprehensive machine verification and workflow optimization. Quickly perform all of your daily, weekly or monthly checks via seamless, pre-defin ...Read more



  • Description
  • Specifications

 

Comprehensive Beam Verification and Analysis

The solution for beam and machine verification—without the hassle of large phantoms. 

Essential tool for comprehensive machine verification and workflow optimization. Quickly perform all of your daily, weekly or monthly checks via seamless, pre-defined queues and protocols.

 

Optimized Detector Positioning For Key Linac QA Routine

453 air-vented pixel ionization chambers with optimized 5 mm spacing allows for accurate machine QA including dosimetric, mechanical, gating and MLC performance testing. Parallel readout from independent electrometers allows for fast measurements.

 

Water Phantom Free

Compare results to water phantom baselines and achieve accuracy within 0.5%. Perform accurate monthly machine QA without the hassle of a water phantom.

 

Fast Reports

Automatically compares energy measurements with their corresponding reference values. Test reports are created according to user-defined tolerances, and include reference values, allowing you to easily identify changes in your machine.

 

 

Hardware General Requirements

  • Warm-up time: 15 min for relative; 60 min for absolute
  • Pre-irradiation: According Pre-irradiation
  • Cooling: Forced air cooling via two fans
  • Uniformity correction: Via an individual factory calibration matrix, determined with 60Co radiation, stored in the device

 

Hardware General Specification Data

  • Application: Routine QA of high energy photon and electron beams
  • Positioning: Gantry mount (holder optional) or patient table
  • Measuring Quantity: Absorbed dose, dose rate
  • Energy Range: 60Co, 4 MV-30 MV Photon; 4 MeV-21 MeV Electron
  • Intrinsic build-up: 3 mm Tecaran ABS, density 1.06 g/cm³
  • Backscatter material: RW3, thickness 22 mm
  • Dose rate range: 0.02-20 Gy/min
  • Signal to noise ratio: Less than 1 % with 1 cGy integrated dose
  • Dose linearity: Tested to be better than 0.5 % from 10 cGy to 5 Gy integral dose and better than 0.5 % from 0.1 Gy/min up to 4 Gy/min dose rate
  • Output factor: Within 1 % from 5 x 5 to 25 cm field size compared to CC13 between 6 and 18 MV
  • Outer Dimensions: 56 cm (L) x 6 cm (H) x 32 cm (W)
  • Weight: ~10 kg
  • Power Supply: 100-240 VAC
  • Frequency: 50/60 Hz
  • Power Cord, Plug: US or EU power plug included
  • Interface to PC: Point To Point or network Ethernet connection