GE Healthcare
LOGIQ E10s Advanced Reference Manual Rev 3 Sept 2021
Advanced Reference Manual
342 Pages
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Technical Publications Direction 5858938-1EN Rev. 3 LOGIQ™ E10s Advanced Reference Manual
Operating Documentation Copyright 2021 By General Electric Co.
Regulatory Requirement LOGIQ E10s complies with regulatory requirements of the 2017/745 EU Medical Device Regulation concerning medical devices.
First CE Marked in 2021. This manual is a reference for the LOGIQ E10s Version R3.
GE P.O. Box 414, Milwaukee, Wisconsin 53201 U.S.A. (Asia, Pacific, Latin America, North America) GE Healthcare GmbH Beethovenstrasse 239 Postfach 11 05 60 D-42655 Solingen GERMANY TEL: 49 212.28.02.208 FAX: 49 212.28.02.431
Revision History Reason for Change DATE (YYYY/MM/DD)
REV Rev. 3
2021/09/09
REASON FOR CHANGE Initial release
List of Effective Pages
PAGE NUMBER
REVISION NUMBER
PAGE NUMBER
REVISION NUMBER
Title Page
Rev. 3
Chapter 1
Rev. 3
Revision History
Rev. 3
Chapter 2
Rev. 3
Regulatory Requirements
Rev. 3
Chapter 3
Rev. 3
Table of Contents
Rev. 3
Index
Rev. 3
Please verify that you are using the latest revision of this document. Information pertaining to this document is maintained on MyWorkshop. If you need to know the latest revision, contact your distributor, local GE Sales Representative or in the USA call the GE Ultrasound Clinical Answer Center at 1 800 682 5327 or 1 262 524 5698.
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
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LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Regulatory Requirements
Authorized EU Representative European registered place of business: GE Medical Systems SCS 283 rue de la Minière 78530 BUC, France
Manufacturer GE Ultrasound Korea, Ltd. 9, Sunhwan-ro 214beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi-do, KOREA
Full Listing For a full listing of regulatory requirements, see the LOGIQ E10s Basic User Manual, Direction 5860662-1xx.
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LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Table of Contents
Conformance Standards - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i-3 Certifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i-5 Original Documentation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i-5 Importer Information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i-5
Table of Contents Chapter 1 - Acoustic and Thermal Output Bioeffects Bioeffects Associated with Diagnostic Ultrasound - - - - - - - - - - - - - - - - 1-2
Acoustic and Thermal Output Data Measurement Uncertainty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-4 Operating Mode Summary- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-5 Maximum Probe Patient Contact Temperature - - - - - - - - - - - - - - - - - - 1-7
Acoustic Output M5Sc-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-8 6S-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-16 C1-6(VN)-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-24 C2-7(VN)-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-33 C2-9(VN)-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-39 C3-10-D- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-45 IC5-9-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-51 BE9CS-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-59 6Tc-RS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-65 ML6-15-D- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-73 ML4-20(VN)-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-82 L8-18i-D- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-90 L2-9(VN)-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-96 L3-12-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-104 L6-24-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-112 RAB6-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-118 RIC5-9-D - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-124 P2D- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-130 P6D- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-132 Table Key - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-134
Chapter 2 - System Formulas Measurement Abbreviations Cardiac measurement abbreviation list - - - - - - - - - - - - - - - - - - - - - - - - 2-2
Measurement Formulas Formulas–Generic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-14 Formulas–Generic (Shear wave) - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-18
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
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Formulas–OB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-19 Formulas–GYN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-25 Formulas–Vascular - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-28 Formulas-Cardiac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-30
DICOM SR Measurements Structured Reporting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-59
Chapter 3 - OB Tables OB Tables Alexander - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2 ASUM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2 Bahlmann - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-11 Baschat - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-12 Berkowitz - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-13 Bertagnoli - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-14 Brenner - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-15 Campbell - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-15 Chervenak - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-16 Chitty- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-17 Daya - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-22 Doubilet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-23 Ebbing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-24 Eik-Nes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-26 Eriksen - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-29 French College of Fetal Ultrasound (CFEF)- - - - - - - - - - - - - - - - - - - - 3-30 Goldstein - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-35 Gomez- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-36 Hadlock - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-37 Hansmann - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-44 Hellman - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-54 Hill - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-54 Hohler - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-55 Jeanty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-55 JSUM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-75 Kramer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-80 Kessler - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-81 Kurmanavicius - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-81 Kurtz - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-83 Mari- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-83 Mayden - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-84 Mercer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-85 Merz - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-86 Moore - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-98 Nelson - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-98 Osaka - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-99 Paris - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-103 Pexsters - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-106 Rempen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-108 Robinson - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-114
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LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Sonek - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-115 Tokyo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-116 Tokyo Shinozuka - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-119 Williams - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-125 WHO (World Health Organization) - - - - - - - - - - - - - - - - - - - - - - - - - 3-126 Yarkoni - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-134
Index
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LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Chapter 1 Acoustic and Thermal Output
Provides Acoustic and Thermal Output information and tables, as well as statements regarding possible bioeffects and prudent use.
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
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Acoustic and Thermal Output
Bioeffects
Bioeffects Associated with Diagnostic Ultrasound During a diagnostic ultrasound examination, high frequency sound waves penetrate and interact with tissue in and around the area of anatomy to be imaged. Typical values of Center Frequency and Transmit Repetition Rate for these sound pulses are, respectively, from 1 to 20 MHz and from 1000 to 30000 pulses per second (1 KHz to 30 KHz). Only a small portion of the sound energy of each pulse is reflected all the way back to the probe for use in constructing the image while the remainder is dissipated within the tissue. Although the generation of biological effects (aka bioeffects) is intentional with therapeutic ultrasound, it is generally undesired in diagnostic applications and may be harmful in some conditions. The interaction of sound energy with tissue at sufficiently high levels can produce bioeffects of either a mechanical or thermal nature. Mechanical bioeffects are primarily related to the pressure amplitude of individual pulses. Thermal bioeffects are primarily related to absorbed energy, and therefore contributing factors are the amplitude and length of the pulses, as well as the spatial distribution and repetition rate of the acoustic pulse stream, and the overall dwell times of the exam. NOTE:
1-2
The American Institute of Ultrasound in Medicine (AIUM) has published a document entitled "Medical Ultrasound Safety". This three part document covers Bioeffects and Biophysics, Prudent Use and Implementing ALARA.
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Bioeffects Bioeffects Associated with Diagnostic Ultrasound (continued) Ultrasound users should read the AIUM booklet to become more familiar with Ultrasound safety. A copy of this document is included as part of the documentation package (Document 2163920-100). To contact the AIUM concerning their publications: •
In the USA, by telephone at 1-800-638-5352.
•
To write them, use the following address: AIUM 14750 Sweitzer Lane Suite 100 Laurel, MD, USA
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
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1-3
Acoustic and Thermal Output
Acoustic and Thermal Output Data
Measurement Uncertainty Measurement uncertainty of the tools and process used to measure the acoustic and thermal output values is provided in the following table: In accordance with IEC 60601-2-37, the measurement uncertainty are declared as expanded uncertainty corresponding to a level of confidence of 95%. The method of combining the Type A and Type B uncertainties follow the methods specified by the Guide to the Expression of Uncertainty in Measurement, International Organization for Standardization (ISO). Table 1-1: Center Frequency Measurement Uncertainty
± 1.0%
Table 1-2:
Measurement Uncertainty (Part 1) Acoustic Power
Acoustic Pressure and MI
± 22%
± 11%
Acoustic Intensity ± 22%
Measurement Uncertainty (Part 2) Surface Temperature
TI Non-Scan Modes Measurement Uncertainty
1-4
± 22%
TI Scan Modes ± 22%
(external use) ± 1.12 deg. C
(internal use) ± 0.98 deg. C
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Acoustic and Thermal Output Data Operating Mode Summary The Operating Modes Summary Table show all of the probes' operating modes. The following pages contain probe acoustic and thermal output tables for the noted probes. Table 1-3:
Operating Modes Summary Table
C1-6(VN)-D
L8-18i-D
L2-9(VN)-D
C-3-10-D
C2-7(VN)-D
C2-9(VN)-D
RAB6-D
RIC5-9-D
IC5-9-D
X
X
X
X
X
X
X
X
X
X
X
M-Mode (includes B-Mode)
X
X
X
X
X
X
X
X
X
X
X
Color Flow (includes B-Mode)
X
X
X
X
X
X
X
X
X
X
X
Pulsed Doppler (includes B-Mode)
X
X
X
X
X
X
X
X
X
X
X
Color M-Mode (includes B-Mode)
X X
X
X
X
Shear wave Mode X
2D Harmonic
X
X
X
X
X
X
X
X
B-Flow
X
X
X
X
X
X
X
X
Contrast
X
X
X
X
X
X
X
3D/4D
Tissue Velocity Imaging (TVI)
X
Tissue Velocity M-Mode (TVM)
X
Tissue Velocity Doppler (TVD)
X
Micro Vascular Imaging (MVI)
X
X
X
X
X
X
X
X
Ultrasound Guided Attenuation Parameters (UGAP)
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
X
X
X
X
Continuous Wave Mode (includes B-Mode, except P2D and P6D)
Strain Elastography
P6D
ML6-15-D
B-Mode
Operating Mode
P2D
M5Sc-D
Transducer Model
X
X
X
X
X
X
X
X
X X
X
1-5
Acoustic and Thermal Output Table 1-4:
Operating Modes Summary Table
6Tc-RS
66S-D
BE9CS-D
L3-12-D
ML4-20(VN)-D
L6-24-D
Transducer Model
B-Mode
X
X
X
X
X
X
M-Mode (includes B-Mode)
X
X
X
X
X
Color Flow (includes B-Mode)
X
X
X
X
X
X
Pulsed Doppler (includes B-Mode)
X
X
X
X
X
X
Color M-Mode (includes B-Mode)
X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Operating Mode
Shear wave Mode Continuous Wave Mode (includes B-Mode, except P2D and P6D)
X
X
2D Harmonic
X
X
X
B-Flow Contrast 3D/4D Strain Elastography Tissue Velocity Imaging (TVI)
X
X
Tissue Velocity M-Mode (TVM)
X
X
Tissue Velocity Doppler (TVD)
X
X
Micro Vascular Imaging (MVI)
X
Ultrasound Guided Attenuation Parameters (UGAP)
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LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Acoustic and Thermal Output Data Maximum Probe Patient Contact Temperature Transducer face temperature measurements were performed according to the methods in IEC 60601-2-37. Table 1-5:
Maximum Probe Patient Applied Part Surface Temperature (Degrees C) Max Temp
Probe Mode
Coupled ToTissue Mimic Material
In Air (23 deg. C ambient)
C1-6(VN)-D
CF
38.1
34.7
M5Sc-D
PW
41.0
42.4
ML6-15-D
SWE
41.4
37.1
L2-9(VN)-D
PW
39.7
36.3
C3-10-D
B, M
41.1
40.9
L8-18i-D
SWE
42.9
-
CF
-
44.1
C2-7(VN)-D
B, M
41.1
37.5
C2-9(VN)-D
B, M
42.1
41.0
RAB6-D
B, M
40.7
41.7
RIC5-9-D
B, M
42.6
37.2
IC5-9-D
B, M
42.9
34.4
P2D
CW
35.6
29.6
P6D
CW
34.4
26.3
6S-D
PW
39.6
38.8
BE9CS
PW
42.1
36.0
6Tc-RS
B, M
42.4
37.4
L3-12-D
PW
41.1
40.3
ML4-20(VN)-D
B, M
42.9
42.0
L6-24-D
B, M
38.7
32.7
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
1-7
Acoustic and Thermal Output
Acoustic Output
NOTE:
Values listed in the Acoustic Parameter and Other Information portion of the MI Column are only for the component pulses resulting in the maximum MI values.
M5Sc-D Table 1-6:
Probe Model: M5Sc-D; Mode Group: B, M Mode (See Table 1-3: Operating Modes Summary Table) TIS MI
Index Label
At Surface
Below Surface
TIB At Surface
Below Surface
1.38
1.36
Index Component Value
-
BF: 1.36
BF: 1.36
2D: 0.37 MM: 0.31
2D: 0.37 MM: 1.71
-
-
-
-
-
Acoustic Parameter
Maximum Index Value
1-8
2.08
TIC
2.53
pr,α at zMI
(MPa)
2D: 1.98
-
P
(mW)
-
BF: 89.8
2D: 27.98 MM: 23.44
BF: 77.0
P1x1
(mW)
-
BF: 69.0
2D: 37.7 MM: 32.1
-
zs
(cm)
-
-
Note B
-
-
-
zb
(cm)
-
-
-
-
MM: 4.5
-
zMI
(cm)
2D: 4.9
-
-
-
-
-
zpii,α
(cm)
2D: 4.9
-
-
-
-
-
fawf
(MHz)
2D: 2.05
BF: 4.15
2D: 2.05 MM: 2.05
BF: 3.10
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
Acoustic Output Table 1-6:
Probe Model: M5Sc-D; Mode Group: B, M Mode (See Table 1-3: Operating Modes Summary Table) (Continued) TIS MI
Index Label
Other Information
Below Surface
At Surface
Below Surface
TIC
prr
(Hz)
2D: 17.5
-
-
-
-
-
srr
(Hz)
2D: 17.5
-
-
-
-
-
2D: 1
-
-
-
-
-
npps
Operating Control Conditions
At Surface
TIB
Ipa,α at zpii,α
(W/cm2)
2D: 337.3
-
-
-
-
-
Ispta,α at zpii,α or zsii,α
(mW/cm2)
2D: 15.3
-
-
-
-
-
Ispta at zpii or zsii
(mW/cm2)
2D: 30.6
-
-
-
-
-
pr at zpii
(MPa)
2D: 2.61
-
-
-
-
-
Application
Cardiac
Cardiac
Cardiac
Cardiac
Imaging Mode
2D MM
2DBF
2D MM
2DBF
Frequency (MHz)
2D: 2.0 MM: 2.0
BF: 5.0
2D: 2.0 MM: 2.0
BF: 3.0
Focal Position (cm)
2D: 7.6 MM: 7.6
BF: 7.6
2D: 7.6 MM: 7.6
BF: 3.5
Image Width
2D: Wide
BF: Wide
2D: Wide
BF: Wide
Image Depth (cm)
15.1
15.1
15.1
6.1
Frame Rate (Hz)
17.5
18.0
17.5
42.0
Supplementary information Note A The Operating Control Condition resulting in a maximum Index value for this Mode Group has No Scanning Component. Note B The Operating Control Condition resulting in a maximum Index value for this Mode Group has No Non-Scanning Component. Note C There are No Non-Scanning Components for this Mode Group. Note D There are No Scanning Components for this Mode Group. Note E This Mode Group is not enabled for this Probe Model. Note F The maximum MI results from a non-scanning component. Note G CW components do not have eprrf, enppsf, esrrf or etdf values.
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3
1-9
Acoustic and Thermal Output M5Sc-D (continued) Table 1-7:
Probe Model: M5Sc-D; Mode Group: Color Mode (See Table 1-3: Operating Modes Summary Table) TIS MI
Index Label
At Surface
Below Surface
TIB At Surface
Below Surface
1.54
0.91
Index Component Value
-
CHI: 0.1 CF: 0.81
CHI: 0.1 CF: 0.81
CHI: 0.1 CF: 0.81
CHI: 0.1 CF: 0.81
-
-
-
-
-
Acoustic Parameter
Maximum Index Value
Other Information
2.52
pr,α at zMI
(MPa)
CHI: 2.07
-
P
(mW)
-
CHI: 14.8 CF: 77.5
CHI: 4.1 CF: 29.0
CHI: 14.8 CF: 77.5
P1x1
(mW)
-
CHI: 11.9 CF: 77.5
CHI: 11.9 CF: 77.5
-
zs
(cm)
-
-
Note B
-
zb
(cm)
-
-
-
-
zMI
(cm)
CHI: 2.4
-
-
-
-
-
zpii,α
(cm)
CHI: 2.4
-
-
-
-
-
fawf
(MHz)
CHI: 1.80
CHI: 1.80 CF: 2.20
prr
(Hz)
CHI: 6.4
-
-
-
-
-
srr
(Hz)
CHI: 6.4
-
-
-
-
-
CHI: 1
-
-
-
-
-
npps
1-10
0.91
TIC
-
-
CHI: 1.80 CF: 2.20
CHI: 1.80 CF: 2.20
Ipa,α at zpii,α
(W/cm2)
CHI: 275.6
-
-
-
-
-
Ispta,α at zpii,α or zsii,α
(mW/cm2)
CHI: 8.8
-
-
-
-
-
Ispta at zpii or zsii
(mW/cm2)
CHI: 11.8
-
-
-
-
-
pr at zpii
(MPa)
CHI: 2.40
-
-
-
-
-
LOGIQ E10s – Advanced Reference Manual Direction 5858938-1EN Rev. 3