CSN EN IEC 61828 ed. 2

CSN EN IEC 61828 ed. 2 This document - provides definitions for the transmitted field characteristics of focusing and nonfocusing transducers for applications in medical ultrasound; - relates these definitions to theoretical descriptions, design, and measurement of the transmitted fields of focusing transducers; - gives measurement methods for obtaining defined field characteristics of focusing and nonfocusing transducers; - specifies beam axis alignment methods appropriate for focusing and nonfocusing transducers.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.