Table 13: Transducer model: HFL38xi Operating mode: 2D
Index label
Maximum index value
Index component value
p
at z
(MPa)
r,α
MI
P (mW)
P
(mW)
1x1
z
(cm)
s
z
(cm)
b
z
(cm)
MI
n
pps
I
at z
pa,α
pii,α
at z
or z
pii
sii
Optimization
Depth (cm)
MB
Needle vision
(a) This index is not required for this operating mode; value is <1.
(b) This transducer is not intended for transcranial or neonatal cephalic uses.
# No data are reported for this operating condition since the global maximum index value is not reported for the
reason listed. (Reference global maximum index value line.)
- Data are not applicable for this transducer/mode.
Acoustic output tables
MI
1.3
3.05
1.2
1.2
5.36
2127
11.1
494
2
)
13.3
2
)
19.4
2
(mW/cm
)
3.81
Ven
Res
3.3
N/A
On
TIS
At
Below
surface
surface
(a)
#
#
#
#
-
#
1
TIB
TIC
At
Below
At
surface
surface
surface
(a)
(b)
#
#
#
#
-
#
#
#
47