DÜRR NDT GmbH & Co. KG
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CR PhantomComputed Radiography System

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Test specimen for easy qualification of Computed Radiography systems according to the latest standards (ISO 16371-1, ASTM E 2445)

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Ultra-compact
With only 20 cm height and 27.5 cm width the smallest CR Phantom on the market

Ready to use
Including report template and test procedure – register here to get your free copy

Well protected
A lined wooden case protects the CR Phantom during storage and transport

The CR Phantom can test all the important performance characteristics of a CR scanner system including basic spatial resolution (unsharpness), contrast, MTF, laser beam jitter, scanner slipping and scanner shading. These tests are described in detail in the ISO 16371-1 and ASTM E 2445 standards and should be performed periodically to ensure proper and accurate system operation. For easy use of the CR Phantom, a test procedure and the D-Tect Viewer software are available for free download.

To meet the requirements of these standards, the DÜRR NDT CR Phantom includes two duplex wire-type IQIs and measuring points for shading correction positioned in both axis directions (horizontal and vertical). This allows all the required information to be mapped on the imaging plate with a single X-ray exposure – the CR Phantom does not need to be rotated to obtain the data of the second axis, resulting in more accurate test scores and significant time savings.

  • T-target (brass)
    Laser beam jitter, MTF check, blooming (flare)
  • Duplex wire-type IQI 15D (hi-res)
    Basic Spatial Resolution (unsharpness)
  • BAM snail
    Central beam alignment
  • Line pair IQI type 53-b
    Line pair resolution
  • Measuring points
    Shading correction
  • Cassette positioning locator
    Positioning of cassette (imaging plate)
  • Homogeneous strip (aluminum)
    Scanner slippage, scanner shading
  • Lucite plate
    Carrier plate
  • cm/inch ruler
    Linearity check
  • Contrast sensitivity gauge
    Contrast sensitivity check