Acoustic Output Reporting Table(61157-2007)
F-3
F.3 75L60EA
Mode
Parameter
B M B+M
System settings
Standard used: IEC 61157 Ed2
Display depth2.16cm
focus 2cm AP100%
Display depth2.16cm
focus 2cm AP100%
Display depth2.16cm
focus 2cm AP100%
p
r
(MPa)
2.21±0.36 2.21±0.36 2.21±0.36
I
spta
(mW/cm
)
7.56±2.49 87.07±28.71 94.63±31.20
I
ob
(mW/cm
)
3.95±1.30 1.93±0.64 6.22±2.05
Power output (mW)
7.77±0.42 3.79±0.20 12.23±0.64
Output beam dimensions
a
()
(mm)
15.82 15.82 15.82
Z
p
(mm)
1.44±0.25 1.44±0.25 1.44±0.25
w
12
(| |) (mm)
3.93±0.13 3.64±0.13 3.93±0.13
w
12
(⊥) (mm)
0.50±0.13 2.85±0.13 0.50±0.13
f
awf
(MHz)
6.29±0.16 6.29±0.16 6.29±0.16
prr (KHz)
- 1,000.00±1.00 1,000.00±1.00
srr (Hz)
45.00±1.00 - 16.00±1.00
Z
tt
(mm)
1.15 1.15 1.15
Z
ts
(mm)
contact contact contact
Acoustic output freeze
Yes Yes Yes
Inclusive modes
- - -
a: Deq ,equivalent aperture diameter,in IEC60601-2-37