专家解读视频
Specifies a method of absolute calibration of hydrophones based on the planar scanning technique in the frequency range 0.5 MHz to 15 MHz. Coverage includes definitions, power measurement, transducer mounting, total power, planar scanning, integration and directional response.
UNE EN 61101:1996 - Identical
SS EN 61101 Ed. 1 (1995) - Identical
NF EN 61101:1994 - Identical
I.S. EN 61101:1994 - Identical
BS EN 61101:1994 - Identical
DIN EN 61101 (1994-12) - Identical
SN EN 61101:1993 - Identical
