Mindray DP-50 Exp Vet, Operator'S Manual

Page: 331 / 343

Acoustic Output Reporting Table (60601-2-37) C-83
Transducer Model: 50L60EAV
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 1.30 0.87 2.01 1.82
Index component value 0.74 0.87 0.78 2.01
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
2.46
P
(mW)
140.29 131.01 139.54
P
1×1
(mW)
40.46 42.67
z
s
(cm)
2.56
z
b
(cm)
5.56
z
MI
(cm)
2.71
z
pii
,
α
(cm)
2.71
f
awf
(MHz)
3.59 4.28 4.44 4.16
Other
Informatio
n
prr
(Hz)
699.00
srr
(Hz)
33.00
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
359.42
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
267.74
I
spta
at z
pii
or z
sii
(mW/cm
2
)
526.53
p
r
at z
pii
(MPa)
3.25
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 12.9cm 12.9cm 12.9cm 12.9cm
B Focus Position
2.5cm 10.0cm 6.0cm 10.0cm
SV Position
2.5cm 10.0cm 6.0cm 10.0cm
B Working Frequency 4 4 4 4
PW Working Frequency 3.5 3.5 3.5 3.5
B PRF 4199 1276 1276 1258
PW PRF 699 3595 3595 3595
PW SV 0.5mm 0.5mm 0.5mm 0.5mm