GE Revolution CT User Manual page 268

Table 14: Coverage Speed — Helical
Element
Detector Coverage
Pitch
Coverage Speed
Rotation Time
Total Exposure Time
268
• 40 mm
• 80 mm
Equipment chapter; Detector Configuration section for more information.
Also see the
•
0.516:1 pitch (40 mm detector coverage)
•
0.984:1 pitch (40 mm detector coverage)
•
1.375:1 pitch (40 mm detector coverage)
• 0.992:1 pitch (80 mm detector coverage)
Determined by the detector configuration and rotation time used.
0.28 s, 0.35 s, 0.5 s, 1.0 s
Determined by the coverage speed and the scan range prescribed.
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Description
4 Scan Parameters