AS/NZS 4190:1994
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

Standard No.

AS/NZS 4190:1994

Release Date

1994

Published By

Standard Association of Australia （SAA）

Latest

AS/NZS 4190:1994

Scope

Provides guidance on the practical measurement of the acoustic output of various types of medical ultrasonic equipment in the frequency range of 0.5 MHz to 15 MHz based on the use of hydrophones. It is identical with and reproduced from IEC 1220:1993.

AS/NZS 4190:1994 history

• 1994 AS/NZS 4190:1994 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