INTERSON ViewBladder 10 - Page 24

01-9932-00 ViewBladder 10 User Guide Revision 2 23
Summary of the acoustic quantities (SP 7.5 MHz / PI 7.5 MHz)
Index
MI
TIS
TIS
TIS
TIB
TIB
TIC
Mode
-
Scanning
Non-
scanning
Non-
scanning
Scanning
Non-
scanning
-
A
aprt
=1 cm²
A
aprt
>1 cm²
Acoustic working
frequency (MHz)
4.72
4.72
NA
NA
4.72
NA
NA
Output power (mW)
16.5
16.5
NA
NA
16.5
NA
NA
Bounded output
power (mW)
11.4
11.4
NA
NA
11.4
NA
NA
Attenuated output
power (mW)
10.6
10.6
NA
NA
10.6
NA
NA
Spatial-peak
temporal-average
intensity (mW/cm2)
62.2
62.2
NA
NA
62.2
NA
NA
Attenuated spatial-
peak temporal-
average intensity
(mW/cm2)
40.3
40.3
NA
NA
40.3
NA
NA
Peak-rarefactional
acoustic pressure
(MPa)
3.10
3.10
NA
NA
3.10
NA
NA
Attenuated peak-
rarefactional acoustic
pressure (MPa)
2.49
2.49
NA
NA
2.49
NA
NA
-1 2 dB output beam
area (cm2)
0.64
0.64
NA
NA
0.64
NA
NA
Equivalent aperture
diameter (cm)
0.90
0.90
NA
NA
0.90
NA
NA
Depth for TIS (cm)
0
0
NA
NA
0
NA
NA
Depth for TIB (cm)
0
0
NA
NA
0
NA
NA
Depth at max.
attenuated pulse-
intensity integral (cm)
1.33
1.33
NA
NA
1.33
NA
NA
Supplementary information:
B-Mode only with 90 degree scan angle, 15 Hz scan rate and 256 lines per scan