EDAN U60 - A2.8.11. Test of Probe L552 UB

U60 Diagnostic Ultrasound System User Manual Ultrasound Intensity and Safety
- 274 -
A2.8.11. Test of Probe L552UB
Acoustic Output Reporting Table for IEC60601-2-37
Operating Mode: B mode
Transducer: L552UB
Index label
MI
TIS
TIB
TIC
At
surface
Below
surface
At
surface
Below
surface
Maximum index value
0.71
0.60
0.60
N/A
Index Component Value
0.60
0.60
0.60
0.60
Associated
acoustic
parameters
p
r.
α
at zMI
(MPa)
1.53
P
(mW)
26.58
26.58
N/A
P1X1
(mW)
26.58
26.58
zs
(cm)
2.00
zb
(cm)
2.00
zMI
(cm)
2.05
zPII,a
(cm)
2.05
fawf
(MHz)
4.71
4.74
4.74
4.74
4.74
N/A
Other
Information
prr
(Hz)
-
Srr
(Hz)
110.98
npps
1.00
I
pi.
α
at zPII,a
(W/cm
2
)
157.30
Ispta,a at zPII,a or zSII,a
(mW/cm
2
)
20.45
Ispta at zPII or zSII
(mW/cm
2
)
44.23
pr at zPII
(MPa)
2.25
Operating
control
conditions
Focus Depth(mm)
25
25
25
25
25
N/A
Display Depth(mm)
29
29
29
29
29
N/A
Frequency Index
4.5
4.5
4.5
4.5
4.5
N/A
ScanAngle
level 0
level 0
level 0
level 0
level 0
N/A