NA 022

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

DIN EN 61161 [Withdrawn] references following documents:

Document number Edition Title
EN 61101 1993-11 The absolute calibration of hydrophones using the planar scanning technique in the frequency range 0,5 MHz to 15 MHz (IEC 61101:1991) More 
IEC 60050-801 1984 International Electrotechnical Vocabulary. Part 801 : Chapter 801: Acoustics and electro-acoustics. More 
IEC 60150 1963 Testing and calibration of ultrasonic therapeutic equipment More 
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