GE Logiq 500, Расширенное справочное руководство

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FDA Acoustic Output Data
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
6–32

M7C (cont’d)
Transducer Model: M7C Operating Mode: M-Mode (inc. B-Mode)
MI
TIS TIB TIC
Index Label
MI
scan non–scan non-
scan
A
aprt
≤
1 A
aprt
>1
scan
Global Maximum: Index Value 1.2 <1 <1 – <1 1.0
p
r.3
(MPa) 2.7
W
o
(mW) # # # 23.7
er
min of[W
.3
(z
1
, I
TA.3
(z
1
)] (mW) –
a
met
e
z
1
(cm) –
c
Par
a
z
bp
(cm) –
o
usti
c
z
sp
(cm) 2.1 #
o
c Ac
o
d
eq
(z
sp
) (cm) #
Asso
c
f
c
(MHz) 2.1 # # – # 5.2
A
Dim of A
aprt
X (cm) # # – # 0.6
Y (cm) # # – # 0.5
PD (
µ
sec)
0.1
n
PRF (Hz) 9372.6
m
atio
n
pr@PII
max
(MPa) 3.4
nfor
m
d
eq
@PII
max
(cm) #
ther I
n
Focal
Length FL
X
(cm) # # – 2.0
O
t
Length
FL
Y
(cm) # # – 0.5
I
PA.3
@MI
max
(W/cm
2
) 514.7
g
Control
itions
Frequency (MHz) 5.5 # # 0.0 # 5.5
Operatin
g
Condi
Image Depth (cm) 4 # # 0 # 4
Table 6–14. M7C Probe—M-Mode (inc. B-Mode)