3D Relative Dosimetry for TomoTherapy Radixact®

The Blue Phantom Helix is a 3D water phantom purposely built to meet the needs of the TomoTherapy / Radixact System. Based on the proven Blue Phantom2, this water phantom enables fast and accurate commissioning and QA work optimized for TomoTherapy.

  • 3D water phantom for faster scanning
  • Efficient measurements & analysis with myQA Accept

Designed by the leader in relative dosimetry, and dedicated for TomoTherapy®. Designed and optimized for all 3D scanning needs, enabling you to be the fastest, most accurate, and most reliable in your commissioning and QA work!

  • High Positioning accuracy and reliability
  • Long term mechanical stability
  • Time-saving & efficiency through Shared Modules
  • Efficient measurements & analysis
  • Certified accuracy
  • Full 3D for faster scanning

Optional Rotating Table

  • Designed to enable the rotation of the 2D Water Phantom System Blue Phantom COMPACT and Blue Phantom Helix.
  • Easy rotation of the filled water phantom for in-plane and cross-plane measurements.
    Avoids the need to drain the water phantom.
  • Supports seamless manual rotation of the phantom and exact indexing lock fixation
    at 0°, 45°, 90°, … .
  • Support of measurements inside the Varian®  1) Halcyon™/Ethos™ bore, also suitable for use with conventional Linac measurement sessions.

Technical specs

Blue Phantom Helix for TomoTherapy® Radiation Treatment Systems

  • Repositioning Accuracy: ± 0.1mm in 3 axes, calibrated and certified
  • Exterior water tank dimensions (LxWxH): 680 mm x 407 mm x 350 mm
  • Scanning volume (LxWxH): 520 mm x 140 mm x 200 mm
  • Scanning speed: positioning speed 50 mm/s, scanning speed 25 mm/s
  • Detector positioning: contactless sensor technology
  • Position accuracy: ± 0.1 mm
  • Approximate volume: 80 l
  • Wall thickness / material: 15 mm / acrylic
  • Weight: 27 kg
  • Measurement modes: step-by-step and continuous
  • Leveling: 3 points micro leveling system

Technical data is subject to change without prior notice. Depicted product images and specifications may differ from the actual scope of delivery.

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