BS EN 61220:1995

Withdrawn Date published: 15/10/95

Warning: Withdrawn Standard. This document has been replaced by:

Ultrasonics. Fields. Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0.5 MHz to 15 MHz

Includes procedures for correcting for limitations caused by use of hydrophones with finite bandwidth and active element size.

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AS/NZS 1591.1:1995
Instrumentation for audiometry - Reference zero for the calibration of pure-tone bone conduction audiometers
AS/NZS 1591.4:1995
Instrumentation for audiometry - A mechanical coupler for calibration of bone vibrators
AS/NZS 4966:2002
Ultrasonics - Pulsed Doppler diagnostic systems - Test procedures to determine performance
AS/NZS IEC 60601.2.62:2022
Medical electrical equipment, Part 2.62: Particular requirements for the basic safety and essential performance of high intensity therapeutic ultrasound (HITU) equipment

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