Mindray DP-50 Exp Vet, Руководство оператора

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C-12 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 35C20EA
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 0.42 0.37 0.47 1.31
Index component value 0.37 0.33 0.47 0.34
Acoustic
Parameter
s
p
r,
α
at z
MI
(MPa)
0.67
P
(mW)
38.69 18.38 32.19
P
1×1
(mW)
31.20 14.82
z
s
(cm)
1.89
z
b
(cm)
1.66
z
MI
(cm)
1.00
z
pii
,
α
(cm)
1.00
f
awf
(MHz)
2.51 2.51 2.51 2.51
Other
Informatio
n
prr
(Hz)
699.00
srr
(Hz)
/
n
pps
/
I
pa,
α
at z
pii
,
α
(W/cm
2
)
16.55
I
spta,
α
at z
pii
,
α
or z
sii
,
α
(mW/cm
2
)
16.97
I
spta
at z
pii
or z
sii
(mW/cm
2
)
20.18
p
r
at z
pii
(MPa)
0.73
Operating
control
conditions
Acoustic power 100% 100% 100% 100%
Display depth 16.6cm 16.6cm 16.6cm 6.5cm
SV Position
14.0cm 16.0cm 10.0cm 4.0cm
Working Frequency
2.5 2.5 2.5 2.5
PRF
699 3900 6300 12001
SV
0.5mm 0.5mm 0.5mm 0.5mm