Mindray DP-50 Exp Vet, Руководство оператора

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C-82 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 50L60EAV
Imaging Mode: PW-mode
Index label
MI
TIS TIB TIC
At
surfac
e
Below
surfac
e
At
surfac
e
Below
surfac
e
Maximum index value 1.54 0.77 2.27 1.44
Index component value 0.61 0.77 1.52 2.27
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
2.92
P
(mW)
84.04 92.08 89.84
P
1×1
(mW)
35.02 40.92
z
s
(cm)
2.56
z
b
(cm)
5.67
z
MI
(cm)
2.82
z
pii
,
α
(cm)
2.82
f
awf
(MHz)
3.62 3.66 3.67 3.65
Other
Informatio
n
prr
(Hz)
699.00
srr
(Hz)
/
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
569.14
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
430.33
I
spta
at z
pii
or z
sii
(mW/cm
2
)
879.63
p
r
at z
pii
(MPa)
3.96
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 12.9cm 12.9cm 12.9cm 12.9cm
SV Position
2.5cm 10.0cm 6.0cm 10.0cm
Working Frequency
3.5 3.5 3.5 3.5
PRF
699 6300 9300 6300
SV
0.5mm 0.5mm 0.5mm 0.5mm