The phantom for evaluation of imaging performance of fluoroscopic systems. It allows brightness and contrast adjustments, circular geometry check (scanning linearity) plus wide-range low-contrast and high-contrast resolution evaluation.
Available in two standard layouts plus any custom configuration.
Technical Data
Technical Data (can be modified to customer specifications):
- Diameter: 180 mm
- Thickness: 10 mm
- Two standard layouts available (others upon request)
- 3 circular rims on the outside of the phantom (Ø: 150, 160 and 170 mm) for a geometry and collimation check
- 18 low contrast objects, 8 mm in diameter, producing contrast values from 0.9 to 16.7%
- Pattern for line pair resolution evaluation (from 0.6 to 5.0 LP/mm)
- Pb and Cu squares with circular bright and dark objects for contrast and brightness adjustment
- 1.0 and 0.5 mm high purity Cu attenuation filters (fit to the diaphragm housing)
- Compact carrying case
