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Appendix A Acoustic output reporting table
Appendix A Acoustic output reporting table
B mode
Nominal frequency: 3.5MHz
Trans ducer Model: S3/3.5MHz S2/3.5MHz
Manufactured By: SHENZHEN WELL.D MEDICAL ELECTRONIC CO.,LTD.
TIS
TIB
Non-scan
MI
Index label
NonScan Aaprt≤1cm2 Aaprt＞11cm2
scan
Maximum
value
index
Pra
(MPa)
P
Associated
acoustic
parameters
0.44
0.086
-
6.2
-
-
Min.of [Pα(zs), Izpta,αzs)] (mW)
-
Zs
-
(cm)
(cm)
Zb
(cm)
Z at max. Ipi,α
(cm)
deq (Zb)
(cm)
fawf
(MHz)
-
-
-
-
0.75
(mW)
Zbp
TIC
-
4.80
2.90
2.90
-
-
-
-
X
(cm)
1.44
-
-
-
-
Y
(cm)
1.48
-
-
-
-
Dim of Aaprt
Other
information
td
(μsec)
0.416
prr
(Hz)
3703
pr at max. Ipi
(MPa)
1.21
deq at max. Ipi
(cm)
Ipa,α at max. MI
Operating
control
conditions
52
2
(W/cm )
Frequency setting (MHz)
32.76
3.5
3.5
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WED-2000AV Manual/Technical Instructions (V1.20E)
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