QUART SP_digi

DR/CR R+F QA Test Phantom

The QUART SP_digi phantom is designed to be used for QA/QC in radiography and fluoroscopy at x-ray equipment 
featuring digital storage screen (CR) or CCD image detectors (DR).

The phantom does not feature planar grid structures, thus clearly revealing disturbing artefacts.

QUART SP_digi complies with DIN 6868-13, DIN 6868-58 as well as IEC 61223-3-1 and IEC 61223-2-11.

Technical Specifications

  • ENHANCED PHANTOM FORMAT: 330 x 330 cm
  • DESIGN APPROACH: Simplified design for precise artefact detection
  • DYNAMIC STEP WEDGE: 7 Steps; thickness 0 – 2.3 mm
  • SIGNAL NORMALISATION: Homogeneous area in the phantom center, 10 x 10 cm
  • HIGH-CONTRAST RESOLUTION: Line Pair Bar Pattern (Type 38 / Pb 0.05 mm / 45°)
  • LOW-CONTRAST RESOLUTION: 6 Test objects (Aluminium discs; 0.1 – 0.7 mm)
  • X-RAY FIELD ALIGNMENT: Field size markings for all major fields-of-view
  • CENTER: cross-marker, also visible when QUART ZTB beam alignment tool is in use 
  • VERTICAL POSITIONING: Wire mount system available for tests of wall-mounted units.
  • SIZE: 330 x 330 x 10 mm (L x W x H)
Parameters
  • Spatial Resolution
  • Low-Contrast Resolution
  • Radiation Field Alignment
  • Image Homogeneity
  • Signal Normalisation
  • Artefacts, Image Flaws, etc.
  • Dose Indicator

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