Mindray DP-50 Vet - Page 262

C-14 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 35C20EA
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
0.60
0.74
0.75
1.61
Index component value
0.74
0.74
0.75
0.75
Acoustic
Parameter
s
p
r,α
at z
MI
(MPa)
0.99
P (mW)
110.30
111.10
109.70
P
1×1
(mW)
49.55
49.86
z
s
(cm)
/
z
b
(cm)
/
z
MI
(cm)
4.63
z
pii
,α
(cm)
4.63
f
awf
(MHz)
2.71
3.50
3.48
2.74
Other
Information
prr (Hz)
2,489.00
srr (Hz)
15.00
n
pps
/
I
pa,α
at z
pii
,α
(W/cm
2
)
67.73
I
spta,α
at z
pii
,α
or z
sii
,α
(mW/cm
2
)
1.81
I
spta
at z
pii
or z
sii
(mW/cm
2
)
4.30
p
r
at z
pii
(MPa)
1.53
Operating
control
conditions
Acoustic power
100%
100%
100%
100%
Display depth
16.6cm
16.6cm
16.6cm
16.6cm
B Focus Position
4.0cm
4.0cm
4.0cm
6.0cm
Color Sampling Gate
Position
4.0cm
4.0cm
4.0cm
6.0cm
B Working Frequency
2.5
3.5
3.5
2.5
C Working Frequency
2.5
3
3
2.5
B PRF
2489
2383
2383
2194
Color PRF
3564
3802
3802
3522