F9, F9 Express Fetal & Maternal Monitor User Manual
p
at z
r.
PII
Operating
control
conditions
Frequency(MHz)
Operating Mode: PW mode
Working Frequency: 1.0MHz
Acoustic Output
Global Maximum Value
p
r.3
W
0
f
c
z
sp
Beam
Associated
dimensions
Acoustic
PD
Parameter
PRF
EBD
Operating
Control
Conditions
(MPa)
0.030
Focus(mm)
Fixed
Depth(mm)
Fixed
1.00
(MPa)
(mW)
(MHz)
(cm)
x
(cm)
-6
y
(cm)
-6
(usec)
(Hz)
Az.
(cm)
Ele.
(cm)
Focus(mm)
Depth(mm)
Frequency(MHz)
Ultrasound Intensity and Safety
MI
(mW/cm
0.030
0.030
1.00
1.49
91.26
2000.00
Φ 3.12
Φ 3.12
- 186 -
I
I
SPTA.3
SPPA.3
2
)
(W/cm
3.17
0.020
9.83
9.83
1.00
1.00
1.49
1.49
3.12
3.12
3.12
3.12
91.26
2000.00
Fixed
Fixed
1.00
2
)