UNE EN 61220:1996被替代
Ultrasonics - Fields - Guidance For Measurement & Characterization Of Ultrasonic Fields Generated By Medical Ultrasonic Equipment Using Hydrophones In The Frequency Range 0.5 To 15 Mhz
出版：Asociacion Espanola de Normalizacion
专家解读视频
Gives advice on the practical measurement of the acoustic output of various types of medical ultrasonic equipment in the 0,5 MHz to 15 MHz frequency range based on the use of hydrophones. Also gives procedures for correcting for limitations caused by the use of hydrophones with finite bandwidth and active element size.
SS EN 61220 Ed. 1 (1996) - Identical
NF EN 61220:1995 - Identical
I.S. EN 61220:1996 - Identical
NBN EN 61220:1996 - Identical
IEC/TS 61220 Ed. 1.0 - Identical
BS EN 61220:1995 - Identical
SN EN 61220:1995 - Identical
