SR EN 61220:2004
Ultrasonics - Fields - Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0,5 MHz to 15 MHz
Provides guidance on the practical measurement of the acoustic output of various types of medical ultrasonic equipment. Contains also procedures for correcting limitations caused by the use of hydrophones with finite bandwidth and finite active element size.
Status :
Withdrawn
Approval date : 6/30/2004
Publish date : 7/1/2004
Withdrawal date : 9/30/2010
Number of pages : 63
ICS : 11.040.50 Radiographiic equipment,19.080 Electrical and electronic testing
Technical Committee : 26 - Electroacoustics and ultrasounds
- Normative reference SR EN 61161:2001
- Normative reference SR EN 61102+A1:2000
- Replaced by SR EN 62127-1:2008
- Replaced by SR EN 62127-3:2008
- Replaced by SR EN 62127-2:2008
RO