专家解读视频
Specifies the methods of use of calibrated piezoelectric hydrophones for the measurement in liquids of acoustic fields generated by ultrasonic medical equipment operating in the 0,5 MHz to 15 MHz frequency range. Coverage includes definitions symbols, measurement requirements, measurement procedures and beam characterisation.
UNE EN 61102:1996 - Identical
SS EN 61102:1995 - Identical
NF EN 61102:1994 - Identical
I.S. EN 61102:1994 - Identical
BS EN 61102:1994 - Identical
DIN EN 61102 (1994-12) - Identical
SN EN 61102:1993 - Identical
