I.S. EN 62127-1:2007
Superseded
View Superseded by
ULTRASONICS - HYDROPHONES - PART 1: MEASUREMENT AND CHARACTERIZATION OF MEDICAL ULTRASONIC FIELDS UP TO 40 MHZ (IEC 62127-1:2007 (EQV))
Hardcopy , PDF
English
01-01-2007
06-03-2022
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms, definitions and symbols
4 List of symbols
5 Measurement requirements
6 Measurement procedure
7 Beam characterization
8 Requirements for specific ultrasonic fields
9 Compliance statement
Annex A (informative) - General rationale
Annex B (informative) - Hydrophones and positioning
Annex C (informative) - Acoustic pressure and intensity
Annex D (informative) - Voltage to pressure conversion
Annex E (informative) - Correction for spatial averaging
Annex F (informative) - Acoustic output parameters for
multi-mode medical ultrasonic fields in the absence
of scan-frame synchronization
Annex G (informative) - Propagation medium and degassing
Annex H (informative) - Specific ultrasonic fields
Annex I (informative) - Assessment of uncertainty in
the acoustic quantities obtained by hydrophone
measurements
Annex J (informative) - Transducer and hydrophone
positioning systems
Annex K (informative) - Beamwidth midpoint method
Bibliography
Annex ZA (normative) - Normative references to
international publications with their corresponding
European publications
Defines methods of use of calibrated hydrophones for the measurement in liquids of acoustic fields generated by ultrasonic medical equipment operating in the frequency range up to 40 MHz.
| DevelopmentNote |
Together with I.S. EN 62127-2 and I.S. EN 62127-3 supersedes I.S. EN 61101, I.S. EN 61102, I.S. EN 61220 and I.S. EN 62092. (01/2010) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
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| DocumentType |
Standard
|
| Pages |
97
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS EN 62127-1 : 2007 | Equivalent |
| EN 62127-1:2007 | Equivalent |
| IEC 62127-1:2007 | Equivalent |
| IEC 62127-1:2007+AMD1:2013 CSV | Identical |
| UNE-EN 62127-1:2007 | Equivalent |
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