For routine performance testing of DR Imaging systems
DIGRAD phantom is able to test parameters including:
- (Optional) Special holder for vertical bulky systems.
- Dynamic range - 7 step copper step wedge.
- Low contrast detectability 6 objects (15 mm).
- Spatial resolution - Lead bar pattern rotated 45.
- Signal calibration - 10 x 10 cm free area.
- Effective radiation field - Field markings.
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Catalogues
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Radiology-Quality-Assurance-EU-Version-1.4
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