Table 34: Transducer model: L25x Operating mode: Color/CPD
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
z
(cm)
pii,α
f
(MHz)
awf
prr (Hz)
srr (Hz)
n
pps
I
at z
(W/cm
pa,α
pii,α
I
at z
or z
spta,α
pii,α
I
at z
or z
spta
pii
sii
p
at z
(MPa)
r
pii
Exam type
Mode
2D optimization/depth (cm)
Color optimization/PRF (Hz)
Color box position/size
(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.
68
2.35
6.11
5261
13.7
276
2
)
81.5
2
(mW/cm
)
sii,α
109.5
2
(mW/cm
)
2.78
Ven
CVD
Pen/3.1
Low/779
Def/def
TIS
MI
At
Below
surface
surface
1.0
(a)
#
#
#
#
—
0.8
0.8
#
14
TIB
At
Below
surface
surface
surface
(a)
#
#
#
#
—
#
Acoustic output tables
TIC
At
(b)
#
#