Radcal Leeds Test Object – Contrast Detail – TO 20

A contrast detail phantom for testing of image quality. Designed for digital radiography (DR) imaging systems.

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Radcal TO 20

A contrast detail test object developed by the world leader in radiation measuring systems. Radcal’s TO 20 provides rapid, quantitative measurements of image quality with results able to be recorded on a Threshold Detection Index Curve. Intended for use with Digital Subtraction Fluoroscopy.

Key Features:

  • 144 details (12 sizes x 12 contrasts)
  • Size range 11mm to 0.25mm
  • Contrast range 0.0014 to 0.924 @ 75kV, 1.5mm Cu filtration