Mindray DP-50 Exp Vet, Operator'S Manual

Page: 339 / 343

Acoustic Output Reporting Table (60601-2-37) C-91
Transducer Model: 75L50EAV
Imaging Mode: Color+B-Mode / Power+B-Mode
Index label
MI
TIS TIB TIC
At
surfac
e
Below
surfac
e
At
surfac
e
Below
surfac
e
Maximum index value 0.98 0.17 0.17 0.40
Index component value 0.17 0.17 0.17 0.17
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
2.31
P
(mW)
28.00 28.00 28.00
P
1×1
(mW)
5.83 5.83
z
s
(cm)
/
z
b
(cm)
/
z
MI
(cm)
1.18
z
pii
,
α
(cm)
1.18
f
awf
(MHz)
5.59 6.81 6.81 5.93
Other
Information
prr
(Hz)
2,642.00
srr
(Hz)
47.00
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
209.16
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
18.95
I
spta
at z
pii
or z
sii
(mW/cm
2
)
29.90
p
r
at z
pii
(MPa)
2.90
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 16.6cm 16.6cm 16.6cm 16.6cm
B Focus Position
1.5cm 8.0cm 8.0cm 7.0cm
Color Sampling Gate
Position
1.5cm 8.0cm 8.0cm 7.0cm
B Working Frequency 5 5 5 5
C Working Frequency 5 5 5 5
B PRF 802 1605 1605 1605
Color PRF 2642 3498 3498 3498