BS PD IEC/TS 62903:2018

BS PD IEC/TS 62903:2018, which is a Technical Specification,

• a) establishes the free-field convergent spherical wave self-reciprocity method for ultrasonic transducer calibration,
• b) establishes the measurement conditions and experimental procedure required to determine the transducer's electroacoustic parameters and acoustic output power using the self-reciprocity method,
• c) establishes the criteria for checking the reciprocity of these transducers and the linear range of the focused field, and
• d) provides guiding information for the assessment of the overall measurement uncertainties for radiation conductance.

Cross References:
IEC 60050-801:1994
IEC 62127-2:2007/AMD1:2013
IEC 60866:1987
ISO/IEC GUIDE 98-3:2008 Ed 1
IEC 62127-2:2007
IEC 60565:2006
GB/T 32522:2016
GUM:1995
IEC 61161
IEC 61828:2006


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