Tomography test phantom 010260

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Overview
The Mini Dentaview Phantom is designed for quality assurance of dental Cone-Beam CT (CBCT), dental volumetric tomography (DVT) and other 3D imaging devices, including systems with very small fields of view (FOV). It enables essential performance and compliance tests in accordance with IEC 61223-3-4 and IEC 61223-3-5.

Tests performed:

• Image and slice geometry
• Pixel size / matrix verification
• Artifact and noise detection
• Uniformity
• Linearity
• Contrast
• High- and low-frequency resolution (contrast sensitivity)

Included accessories:

• Rigid portable carrying case
• Test support with bubble level

Models:

• 010260 - Mini Dentaview Phantom

Technical characteristics / specifications:

• Main cylinder in PMMA (Ø110 mm, length 130 mm, density 1.19 g/cm³)
• Integrated positioning marks
• Interchangeable modules:
  • Slice geometry (air rods and aluminium ramps)
  • Noise / uniformity (20 mm thickness)
  • Linearity (samples: PTFE, polyamide, LDPE, air and epoxy resin)
  • High-frequency resolution (10–16 LP/cm + 0.3 mm bead for MTF calculation)
  • Low-frequency contrast (rods 2–12 mm, Δ density 3%)