BS EN 61161:2007 - Ultrasonics. Power measurement. Radiation force balances and performance requirements

BS EN 61161:2007

Ultrasonics. Power measurement. Radiation force balances and performance requirements

Status : Revised, Superseded, Withdrawn   Published : October 2007 Replaced By : BS EN 61161:2013

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This International Standard - specifies a method of determining the total emitted acoustic power of ultrasonic transducers based on the use of a radiation force balance; - establishes general principles for the use of radiation force balances in which an obstacle (target) intercepts the sound field to be measured; -establishes limitations of the radiation force method related to cavitation and temperature rise; - establishes quantitative limitations of the radiation force method in relation to diverging and focused beams; - provides information on assessment of overall measurement uncertainties. This International Standard is applicable to: - the measurement of ultrasonic power up to 1 W based on the use of a radiation force balance in the frequency range from 0,5 MHz to 25 MHz; - the measurement of ultrasonic power up to 20 W based on the use of a radiation force balance in the frequency range 0,75 MHz to 5 MHz; - the measurement of total ultrasonic power of transducers, preferably with well-collimated beams; - the use of radiation force balances of the gravimetric type or force feedback type.




Standard NumberBS EN 61161:2007
TitleUltrasonics. Power measurement. Radiation force balances and performance requirements
StatusRevised, Superseded, Withdrawn
Publication Date31 October 2007
Withdrawn Date01 March 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 61161:2013
ReplacesBS EN 61161:1995, IEC 61161:1992
International RelationshipsEN 61161:2007,IEC 61161:2006
Draft Superseded By05/30141146 DC
DescriptorsTest equipment, Testing conditions, Acoustic measurement, Acoustics, Formulae (mathematics), Ultrasonic frequencies, Power measurement, Transducers, Radiant flux density, Liquids, Accuracy, Ultrasonics, Flux (rate)
ICS17.140.50
Title in FrenchUltrasons. Mesurage de puissance. Balances de forces de rayonnement et exigences de fonctionnement
Title in GermanUltraschall. Leistungsmessung. Schallfeldkraft-Waagen und Anforderungen an ihre Funktionseigenschaften
CommitteeEPL/87
ISBN978 0 580 50695 6
PublisherBSI
FormatA4
DeliveryNo
Pages52
File Size1.12 MB
Price£254.00


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