Mindray DP-50 Vet - Page 268

C-20 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 35C50EA
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
0.92
0.48
1.24
2.22
Index component value
0.48
0.45
0.43
1.24
Acoustic
Parameter
s
p
r,α
at z
MI
(MPa)
1.46
P (mW)
133.12
93.42
106.85
P
1×1
(mW)
31.51
34.87
z
s
(cm)
1.65
z
b
(cm)
2.32
z
MI
(cm)
0.50
z
pii
,α
(cm)
0.50
f
awf
(MHz)
2.53
3.39
2.77
2.76
Other
Informatio
n
prr (Hz)
699.00
srr (Hz)
41.00
n
pps
/
I
pa,α
at z
pii
,α
(W/cm
2
)
92.57
I
spta,α
at z
pii
,α
or z
sii
,α
(mW/cm
2
)
96.03
I
spta
at z
pii
or z
sii
(mW/cm
2
)
130.44
p
r
at z
pii
(MPa)
1.21
Operating
control
conditions
Acoustic power
100%
100%
100%
100%
Display depth
14.8cm
4.6cm
14.8cm
14.8cm
B Focus Position
6.0cm
4.0cm
6.0cm
2.0cm
SV Position
6.0cm
4.0cm
6.0cm
2.0cm
B Working Frequency
2
3.5
2
2
PW Working Frequency
2.5
3
2.5
2.5
B PRF
3499
8394
1137
1137
PW PRF
699
699
3295
3295
PW SV
0.5mm
0.5mm
0.5mm
0.5mm