Mindray DP-50 Vet - Page 324

C-76 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 75LT38EA
Imaging Mode: B+PW-mode
Index label
MI
TIS
TIB
TIC
At
surfac
e
Below
surfac
e
At
surfac
e
Below
surfac
e
Maximum index value
0.64
0.72
1.69
1.23
Index component value
0.72
0.65
0.75
1.69
Acoustic
Parameter
s
p
r,α
at z
MI
(MPa)
1.49
P (mW)
49.40
39.00
49.27
P
1×1
(mW)
25.91
31.61
z
s
(cm)
1.44
z
b
(cm)
2.00
z
MI
(cm)
0.50
z
pii
,α
(cm)
0.50
f
awf
(MHz)
5.44
7.21
5.08
7.17
Other
Informatio
n
prr (Hz)
699.00
srr (Hz)
58.00
n
pps
/
I
pa,α
at z
pii
,α
(W/cm
2
)
78.42
I
spta,α
at z
pii
,α
or z
sii
,α
(mW/cm
2
)
31.79
I
spta
at z
pii
or z
sii
(mW/cm
2
)
40.53
p
r
at z
pii
(MPa)
1.14
Operating
control
conditions
Acoustic power
100%
100%
100%
100%
Display depth
6.5cm
12.9cm
12.9cm
12.9cm
B Focus Position
1.0cm
10.0cm
3.0cm
10.0cm
SV Position
1.0cm
10.0cm
3.0cm
10.0cm
B Working Frequency
7.5
7.5
5
7.5
PW Working Frequency
5.7
5.7
5
5.7
B PRF
7694
1276
1276
1276
PW PRF
699
3594
3594
3594
PW SV
0.5mm
0.5mm
0.5mm
0.5mm