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IEC 61161 Ed. 2.0被替代

Ultrasonics - Power measurement - Radiation force balances and performance requirements

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 61161 Ed. 2.0

发布时间：2006/12/13 0:00:00

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：97

标准简介

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.

本标准替代的旧标准

IEC 60653 Ed. 1.0

IEC 61161 Ed. 1.1

替代本标准的新标准

IEC 61161 Ed. 3.0

等同采用的国际标准

NF EN 61161:1994 - Identical

DIN EN 61161 (2007-09) - Identical

ONORM OVE EN 61161:1996 - Identical

NF EN 61161:2008 - Identical

UNE EN 61161:1996 - Identical

SS EN 61161 Ed. 2 (2008) - Identical