Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields

The information about the standard:

Designation standards: ČSN EN IEC 61828-ed.2
Classification mark: 364904
Catalog number: 512232
Publication date standards: 1.7.2021
The number of pages: 122
Approximate weight : 397 g (0.88 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN IEC 61828-ed.2 (364904):

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