Reference Date Title Language EN 60565:2007 2007-01-04 Underwater acoustics - Hydrophones - Calibration in the frequency range 0,01 Hz to 1 MHz     EN 61205:1994 1994-01-21 Ultrasonics - Dental descaler systems - Measurement and declaration of the output characteristics     EN 61391-1:2006 2006-10-26 Ultrasonics - Pulse-echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of system point-spread function response     EN 62359:2005 2005-10-14 Ultrasonics - Field characterization - Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields     EN 61161:2007 2007-04-05 Ultrasonics - Power measurement - Radiation force balances and performance requirements     EN 61685:2001 2001-10-12 Ultrasonics - Flow measurement systems - Flow test object     EN 61846:1998 1998-04-22 Ultrasonics - Pressure pulse lithotripters - Characteristics of fields     EN 61847:1998 1998-02-24 Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics     EN 61828:2001 2001-10-12 Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted fields     EN 61206:1995 1995-02-13 Ultrasonics - Continuous-wave Doppler systems - Test procedures     EN 61266:1995 1995-04-10 Ultrasonics - Hand-held probe Doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting     CLC/TS 61949:2008 2008-07-18 Ultrasonics - Field characterization - In situ exposure estimation in finite-amplitude ultrasonic beams     EN 62127-2:2007 2007-10-05 Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz     EN 61689:2007 2007-11-07 Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz     EN 61157:2007 2007-11-07 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment     EN 61391-2:2010 2010-04-23 Ultrasonics - Pulse-echo scanners - Part 2: Measurement of maximum depth of penetration and local dynamic range     EN 62127-1:2007 2007-10-05 Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz     EN 62127-3:2007 2007-10-05 Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields up to 40 MHz     EN 62359:2011 2011-02-11 Ultrasonics - Field characterization - Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields     EN 62127-1:2007/A1:2013 2013-03-22 Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz     EN 62127-2:2007/A1:2013 2013-03-22 Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz     EN 61157:2007/A1:2013 2013-03-22 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment     EN 61161:2013 2013-04-12 Ultrasonics - Power measurement - Radiation force balances and performance requirements     EN 61689:2013 2013-04-19 Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz