J - 18 Operator’s Manual
J Acoustic Power Data and Surface Temperature Data
Transducer Model:
LFP5-1s
Imaging Mode: Color+B+PW-Mode/Power+B+PW-Mode
Index label
MI TIS TIB TIC
At
surface
Below
surface
At
surface
Below
surface
Maximum index value 0.75 0.13 0.59 0.25
Index component value
0.05 0.13 0.06 0.59
Acoustic
Parameters
p
r,α
at z
MI
(MPa)
1.12
P (mW) 40.59 45.59 38.51
P
1×1
(mW)
3.56 5.38
z
s
(cm)
5.79
z
b
(cm)
5.04
z
MI
(cm)
1.31
z
pii
,α
(cm)
1.31
f
awf
(MHz)
2.25 3.49 3.48 3.49
Other
Information
prr (Hz) 489.00
srr (Hz) 6.00
n
pps
/
I
pa,α
at z
pii
,α
(W/cm
2
)
52.34
I
spta,α
at z
pii
,α
or z
sii
,α
(mW/cm
2
)
0.66
I
spta
at z
pii
or z
sii
(mW/cm
2
)
0.81
p
r
at z
pii
(MPa)
1.25
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 16cm 16cm 16cm 16cm
B Focus Position 2.0cm 3.0cm 2.0cm 3.0cm
Color SG Position 2.0cm 3.0cm 2.0cm 3.0cm
PW SV Position 2.0cm 3.0cm 2.0cm 3.0cm
B Working Frequency HGen Res Res Res
C Working Frequency Gen Gen Gen Gen
PW Working Frequency Pen Res Gen Gen
B PRF 489 304 304 304
C PRF 1073 1369 1369 1369
PW PRF 3313 3362 3362 3362
PW SV 0.5mm 0.5mm 0.5mm 0.5mm