Parameter | Ta-specific contrast-to-noise ratio-driven exposure control |
---|---|
Spatial frequency (lp/mm) | 1.4 |
Average velocity (mm/s) | 15 |
Material of interest specific | tantalum |
Image quality levels | 0.4, 0.7, 0.9, 1.1, 1.3, 1.6, 1.8, 2.2, 2.5, 2.8, 3.2, 3.6, 4.0, 4.5, 5.0, 5.6, 6.3, 7.1, 9.0, 18.0 |
Image quality gradient | 0.5 |
Maximum air kerma rate (mGy/min) | 160 |
Minimum Cu filter (mm) | 0.1 |
Maximum Cu filter (mm) | 0.9 |
Frame rate (frames/s) | 7.5 |
Reference water value (mm) | 230 |