Specifies a method of determining the total radiated acoustic power of ultrasonic transducers being used to test the calibration of ultrasound physiotherapy equipment. This Standard is identical with and has been reproduced from IEC 61161:1992 and its first Amendment (1998).
AS/NZS 4714:2000 history
2000AS/NZS 4714:2000 Ultrasound power measurement in liquids in the frquency range 0.5 MHz to 25 MHz