IEC 62127-1:2007+AMD1:2013 CSV 
Consolidated version

Ultrasonics - Hydrophones - Part 1: Measurement and characterizationof medical ultrasonic fields up to 40 MHz

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Abstract

IEC 62127-1:2007+A1:2013 specifies 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. The objectives of this standard are:
- to define a group of acoustic parameters that can be measured on a physically sound basis;
- to define a second group of parameters that can be derived under certain assumptions from these measurements, and called derived intensity parameters;
- to define a measurement procedure that may be used for the determination of acoustic pressure parameters;
- to define the conditions under which the measurements of acoustic parameters can be made in the frequency range up to 40 MHz using calibrated hydrophones;
- and to define procedures for correcting, for limitations caused by the use of hydrophones with finite bandwidth and finite active element size. IEC 62127-1, IEC 62127-2 and IEC 62127-3 are being published simultaneously. Together these cancel and replace IEC 60866:1987, IEC 61101:1991, IEC 61102:1991, IEC 61220:1993 and IEC 62092:2001. The contents of the corrigendum of August 2008 have been included in this copy. The French version of this standard has not been voted upon. This consolidated version consists of the first edition (2007) and its amendment 1 (2013). Therefore, no need to order amendment in addition to this publication.

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Additional information

Publication typeInternational Standard
Publication date2013-02-08
Edition1.1
Available language(s)English/French
TC/SCTC 87 - Ultrasonicsrss
ICS17.140.50 - Electroacoustics
Stability date  2019
Pages178
File size2223 KB

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