EDAN Acclarix AX3 - Measurement Accuracy

Acclarix AX3 Series Diagnostic Ultrasound System User Manual Measurements and Reports
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8.4 Measurement Accuracy
Parameter
Range
Accuracy
1.B Mode Measurement
Distance
Full Screen
< ±5%
Circumference (Ellipse)
Full Screen
< ±5%
Circumference (Trace)
Full Screen
< ±5%
Area (Ellipse)
Full Screen
< ±10%
Area (Trace)
Full Screen
< ±10%
Angle
Full Screen
< ±3%
2. M Mode Measurement
Distance
Full Screen
< ± 5%
Time
Timeline display
< ±5%
HR
Timeline display
< ±5%
3.Doppler Mode Measurement
Velocity(PW mode)
10-200cm/s
When angle ≤60° , < ±10%
Velocity(CW mode)
10-200cm/s
When angle ≤60° , < ±10%
Time
Timeline display
< ±5%
HR
Timeline display
< ±5%
Table 8-9 Measurement accuracy