Mindray DP-50 Exp Vet, Operator'S Manual

Page: 308 / 343

C-60 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 75L38EA
Imaging Mode: B+M-mode
Index label
MI
TIS TIB TIC
At
surfac
e
Below
surfac
e
At
surfac
e
Below
surfac
e
Maximum index value 1.06 0.17 0.27 0.33
Index component value 0.17 0.16 0.11 0.27
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
2.55
P
(mW)
17.83 8.35 18.05
P
1×1
(mW)
6.14 3.91
z
s
(cm)
1.67
z
b
(cm)
0.98
z
MI
(cm)
1.27
z
pii
,
α
(cm)
1.27
f
awf
(MHz)
5.84 5.88 5.91 5.87
Other
Informatio
n
prr
(Hz)
1,000.0
0
srr
(Hz)
12.00
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
216.04
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
44.18
I
spta
at z
pii
or z
sii
(mW/cm
2
)
73.67
p
r
at z
pii
(MPa)
3.30
Operating
control
conditions
Acoustic power
100% 100% 100% 100%
Display depth
12.9cm 12.9cm 6.5cm 12.9cm
B/M Focus position 1.5cm 10.0cm 1.0cm 10.0cm
B/M Working Frequency H10.0 H8.0 H8.0 H8.0
B PRF
4000 4000 7000 4000
M PRF
1000 1000 2000 1000