I.S. EN 62555:2014
Current
The latest, up-to-date edition.
ULTRASONICS - POWER MEASUREMENT - HIGH INTENSITY THERAPEUTIC ULTRASOUND (HITU) TRANSDUCERS AND SYSTEMS
Hardcopy , PDF
English
01-01-2014
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 List of symbols
5 Power measurement for HITU equipment
6 Radiation force on a target
7 Buoyancy change of a target
8 Electrical characteristics
Annex A (informative) - Other measurement methods
Annex B (informative) - Target size
Annex C (informative) - Formulae for radiation force
Annex D (informative) - Expansion method
Annex E (informative) - Influence of attenuation and
acoustic streaming on determining incident
and output powers
Annex F (informative) - Avoidance of cavitation
Annex G (informative) - Transducer efficiency
Bibliography
Annex ZA (normative) - Normative references to
international Publications with their
corresponding European publications
Defines general principles relevant to HITU fields for the use of radiation force balances in which an obstacle (target) intercepts the sound field to be measured.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
126
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 62555:2014 | Identical |
| IEC 61161:2013 | Ultrasonics - Power measurement - Radiation force balances and performance requirements |
| IEC TR 62781:2012 | Ultrasonics - Conditioning of water for ultrasonic measurements |
| IEC 60601-2-62:2013 | Medical electrical equipment - Part 2-62: Particular requirements for the basic safety and essential performance of high intensity therapeutic ultrasound (HITU) equipment |
| EN 61161:2013 | Ultrasonics - Power measurement - Radiation force balances and performance requirements |
| IEC 62127-2:2007+AMD1:2013+AMD2:2017 CSV | Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz |
| IEC TR 62649:2010 | Requirements for measurement standards for high intensity therapeutic ultrasound (HITU) devices |
| IEC TS 62556:2014 | Ultrasonics - Field characterization - Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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