BS EN 61828 - ULTRASONICS - FOCUSING TRANSDUCERS - DEFINITIONS AND MEASUREMENT METHODS FOR THE TRANSMITTED FIELDS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 General
4 Focusing definitions
5 List of symbols
6 Measurement procedures
Annex A (informative) - Background for the
        transmission/Characteristics of focusing
        transducers
Annex B (informative) - Methods for determining the
        beam axis for well-behaved beams
Annex C (informative) - Methods for determining the
        beam axis for beams that are not well-behaved
Bibliography

BS EN 61828.

Committee	EPL/87
DocumentType	Draft
Pages	54
PublisherName	British Standards Institution
Status	NA

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IEC TR 60854:1986	Methods of measuring the performance of ultrasonic pulse-echo diagnostic equipment
IEC 60469-1:1987	Pulse techniques and apparatus. Part 1: Pulse terms and definitions
IEC 60050-801:1994	International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
IEC 62092:2001	Ultrasonics - Hydrophones - Characteristics and calibration in the frequency range from 15 MHz to 40 MHz
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