Measurement 8-5
Table 3 Time/Motion Measurements
Parameter Value Range Error
Distance Full screen
Within ±3 %; or when the measured value is less
than 40mm, the error is less than 1.5mm.
Time Timeline Display Within ±2%.
Heart rate Timeline Display Within ±4%.
PW velocity
Min ≤10cm/s;
Max ≥200cm/s
(For probe L14-6P:
min≤10cm/s; Max≥
150cm/s)
≤5% (correction angle ≤60º)
CW velocity
Min ≤10cm/s;
Max ≥200cm/s
≤5% (correction angle ≤60º)
NOTE:
Within the selected field range, the measurement accuracy is ensured within the
range mentioned above. The accuracy specifications are performance in the worst
conditions, or based on the real test for the system, regardless of acoustic speed
error.
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