Radcal Leeds Test Object – Digital Subtraction – TO DR
A set of test objects designed to assess dynamic range of digital subtraction and/or non-subtraction fluoroscopy systems. Designed for use with systems that operate by sensing mean signal levels.
Description
Radcal TO DR
A set of test objects (set of 2 of set of 4 available) designed to assess dynamic range of digital subtraction and/or non-subtraction fluoroscopy systems. Designed for use with systems that operate by sensing mean signal levels, Radcal’s TO DR assesses dynamic range by measuring detail visibility over a range of input x-ray intensities.
Key Features:
- 2 designs available (2 piece set or 4 piece set)
- TO DR 4 piece set – Designed for use with both subtraction and non-subtraction systems
- TO DR 2 piece set – Designed for use with non-subtraction systems only
