I.S. EN 61846:1999
Current
The latest, up-to-date edition.
ULTRASONICS - PRESSURE PULSE LITHOTRIPTERS - CHARACTERISTICS OF FIELDS
Hardcopy , PDF
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 List of symbols
5 Conditions of measurement
6 Test equipment
6.1 Test chamber
6.2 Hydrophone
6.3 Voltage measurement
7 Measurement procedure
7.1 Spatial measurements
7.2 Temporal measurements
7.3 Acoustic energy measurements
Annexes
A (informative) Acoustic wave lithotripsy
B (informative) Types of pressure wave transducers
C (informative) Field measurement
D (informative) Bibliography
ZA (normative) Normative references to international
publications with their corresponding
European publications
Applies to lithotripsy equipment using extracorporeally induced pressure waves and Lithotripsy equipment producing focused mechanical energy.
| 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 |
40
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| SN EN 61846 : 1998 | Identical |
| NBN EN 61846 : 1998 | Identical |
| NF EN 61846 : 2006 | Identical |
| IEC 61846:1998 | Identical |
| BS EN 61846:1999 | Identical |
| EN 61846:1998 | Identical |
| DIN EN 61846:1999-04 | Identical |
| EN 61102:1993/A1:1994 | MEASUREMENT AND CHARACTERISATION OF ULTRASONIC FIELDS USING HYDROPHONES IN THE FREQUENCY RANGE 0.5 MHZ TO 15 MHZ |
| IEC 60050-801:1994 | International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics |
| IEC 60866:1987 | Characteristics and calibration of hydrophones for operation in the frequency range 0.5 MHz to 15 MHz |
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