Defines acoustic parameters, derived intensity parameters and measurement conditions when using calibrated piezoelectric hydrophones in liquids of acoustic fields.
BS EN 61102:1994 history
2008BS EN 62127-1:2007+A1:2013 Ultrasonics. Hydrophones. Measurement and characterization of medical ultrasonic fields up to 40 MHz
2008BS EN 62127-1:2007 Ultrasonics — Hydrophones — Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz
1994BS EN 61102:1994 Specification for measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0.5 MHz to 15 MHz