GE Revolution CT User Manual

Table 7: Statistics selections
Function Name Description
Color
Range Name
Displays the color, name, and range of values assigned to each defined color. These settings can be
changed on the Configuration tab.
Percentages The percentage and area of each Volume of Interest (VOI) corresponding to each color-coded Look Up
Table (LUT) range. Areas of an image can be made to display discrete LUT values by placing an LUT
ROI on the image.
Illustration 8: Color Map Table: Configuration tab
Table 8: Configuration selections
Function Name
Description
Min. / Max Values Defines the range for Min. / Max values. Type in the text field to change the values.
Color Click a color block to display the New Color screen from which you can change the shade of the selected
color.
Range Name Defines the name of the color range. Type in the text field to change the color range name.
Continuous Ramp Displays LUT values as a continuous ramp of colors. Statistics are not available in the continuous mode.
Revolution CT User Manual
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Chapter 16 Reformat 457

GE Revolution CT Specifications

General

Detector Coverage	Up to 160 mm
Gantry Tilt	± 30 degrees
Spatial Resolution	Up to 0.23 mm
Scan Range	Up to 200 cm
X-ray Tube Current	Up to 800 mA
Type	Computed Tomography (CT) Scanner
Rotation Speed	0.28 seconds per rotation
Tube Voltage	80 kV to 140 kV
Number of Detector Rows	256
Power Requirements	480 VAC, 3-phase
Detector Rows	256
Coverage	160mm