NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 61266 [CURRENT] references following documents:

Document number Edition Title
IEC 61101 1991-11 The absolute calibration of hydrophones using the planar scanning technique in the frequency range 0,5 MHz to 15 MHz More 
IEC 61102 1991-11 Measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0,5 MHz to 15 MHz More 
IEC 61157 1992-07 Requirements for the declaration of the acoustic output of medical diagnostic ultrasonic equipment More 
IEC 61161 1992-07 Ultrasonic power measurement in liquids in the frequency range 0,5 MHz to 25 MHz More 
IEC/TR 60854 1986 Methods of measuring the performance of ultrasonic pulse-echo diagnostic equipment More