An impressive range of products

Radiological Imaging Technology

Machine QA MLC QA Patient QA Imaging QA

Radia Diagnostic

Radia Diagnostic Software
Radia Diagnostic provides automated phantom analysis in seconds. Simple, easy to use tools provide complete scoring of all phantom parameters with precision and accuracy. With our automated trending features in RITtrend, you can toss the pencils, manual logs, spreadsheets and binders, and cut your record keeping time down to zero.



Radia Diagnostic features the most robust and automated CT phantom analysis on the market.  Easily score vendor-supplied and ACR test phantoms, allowing fast, quantitative, repeatable results for:

  • HU accuracy and constancyCT Imaging QA
  • Geometric distortion
  • Slice thickness
  • Contrast and Noise
  • Resolution 

Radia Diagnostic supports:

  • ACR CT Phantom (Gammex 464 Phantom)
  • CATPHAN® 500/600
  • GE CT phantom

Dental CBCT

The CBCT Dental phantom module is the only automated software for analyzing Dental CBCT images.

Results include:

  • Uniformity and noise
  • Geometric distortion
  • High-density artifacts
  • Low contrast detectability
  • Resolution


ACR Small MRI PhantomAutomate your MRI QC testing with Radia Diagnostic. ACR MRI and other phantom results are easily quantified, tracked, and reported, providing you with robust measurements for:

  • Resolution
  • Slice thickness
  • Geometric accuracy
  • Uniformity, noise, and signal ghosting
  • Low contrast detect-ability

Radia Diagnostic supports:

  • ACR Large MRI phantom
  • ACR Small MRI phantom
  • IEC 62464 MRI phantom (This is compatible with BS EN IEC 62464-1:2007 MRI phantoms.)


DR/CR kV Imaging

DISC Phantom Scan

Module and Test

  • DISC Plus
  • IBA Primus® L
  • Leeds TOR-18
  • PTW NORMI® 4 (20 x 20 cm and 30 x 30 cm)

Radia Outputs

  • Mean, standard deviation and contrast ratio for each step
  • Contrast-to-noise ratio for each low contrast object
  • Uniformity and noise
  • MTF reported for the resolution pattern
  • Geometric distortion measurement
  • Couch placement analysis is supported the Primus® L and NORMI® 4 phantoms.


FFDM Phantom ScanComplete automatic scoring of the new ACR FFDM to full requirements. Scores fibers, specs and masses to half a point. Also scores contrast to noise, signal to noise, and insert size.

Radia Diagnostic Modules & Tests

Module & Test

Radia Outputs

CT/CBCT Module

CATPHAN® 500/600 Series Phantom
Alignment, CNR, CT number linearity, geometric accuracy, HU constancy, Low contrast, noise, MTF, spatial resolution, slice thickness, uniformity
ACR CT Phantom
Contrast statistics, CT material accuracy, CT uniformity, geometric accuracy, low contrast detection, MTF, slice thickness, spatial resolution
GE CT Phantom
Contrast, laser accuracy, noise, resolution, slice thickness, uniformity
CBCT Dental Phantom Artifacts, contrast, geometric distortion, resolution, uniformity

CT Water Module

Universal CT Water Phantom


MRI Module

ACR MRI Phantom Geometric and slice position accuracy, ghosting, low contrast detectability, resolution, uniformity
ACR Small MRI Phantom
(Extremity & Breast)
Geometric and slice position accuracy, ghosting, low contrast detectability, resolution, uniformity
IEC 62464 MRI Phantom Contrast, geometric distortion, resolution, slice thickness, uniformity and noise

DR/CR kV Module

  • IBA Primus® L Phantom
  • Leeds TOR18FG Phantom
  • PTW NORMI® 4
    (20x20 cm and 30x30 cm) Phantom
  • DISC Plus Phantom
All phantom parameters including contrast step-wedge, geometric accuracy, low contrast detection, MTF, noise, uniformity. Couch placement analysis is supported for the Primus® L and NORMI® 4 phantoms.

Full Field Digital Mammography (FFDM) Module

ACR FFDM Phantom
CNR, fibers, insert size, masses, SNR, specks

Gamma Camera Module

Gamma Camera Phantom
Integral uniformity, differential uniformity, defective pixels

Base Modules

RunQueueC Feature Batch processing of images, including preference and tolerance profile customization
RITTrend Feature Automated tracking, trending, and reporting
RIT Cerberus Feature Monitors folders and processes incoming files without you lifting a finger or even being present. Up to 4 DICOM tags may be used to sort.
Monitor Image Quality SMPTE pattern and TG18 images
Manual Measurements Distance, angle, profile, histograms, round and square ROI. ASCII output of profiles.
Output formats Print, PDF, Excel (with custom templates)
Image Transfer Built in image FTP function

Catphan® is a registered trademark of The Phantom Laboratory
NORMI® is a registered trademark of PTW
Primus® is a registered trademark of IBA