GE LOGIQ 7 - Page 936

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18-8 LOGIQ 7 Online Help
Direction 2392536-100 Rev. 1
Basic Measurements (continued)
Table 18-7: System Measurements and Accuracies
Measurement Units Useful Range Accuracy
Limitations
or
Conditions
Depth mm Full Screen ±5% or 1 mm
Distance:
Axial mm Full Screen ±5% or 1 mm
Lateral mm Full Screen ±5% or 2 mm Linear Probes
Lateral mm Full Screen ±5% or 4 mm Convex Probes
Lateral mm Full Screen ±5% or 4 mm Sector Probes
Circumference: ±5% or 1 mm
Trace mm Full Screen ±10% or 1 mm
Ellipse mm Full Screen ±5% or 1 mm
Area: ±5% or 1 mm
Trace
mm
2
Full Screen
±5% or 1 mm
2
Ellipse
mm
2
Full Screen
±5% or 1 mm
2
Time s Timeline Display ±5% or 10 ms M or Doppler
Mode
Slope mm/s Timeline Display ±5% or 1 mm/s M-Mode Only
Doppler SV Position mm Full Screen ±2 mm Any Direction
Velocity cm/s From 0 to 100 cm/s
From 100 to 130 cm/s
±10% or 1 cm/s
±5% or 1 cm/s
50%
PW Doppler Mode
Color Flow Mode
Doppler Angle
Correction
cm/s From 0-60°
From 60-80°
±5%
±12%