prEN IEC 61846:2023
(Main)Ultrasonics - Therapeutic focused short pressure pulse sources - Characteristics of fields
Ultrasonics - Therapeutic focused short pressure pulse sources - Characteristics of fields
Ultraschall - Druckpuls-Lithotripter - Feldcharakterisierung
Ultrasons - Sources d’impulsions de pression courtes focalisées thérapeutiques - Caractéristiques des champs
Ultrazvok - Terapevtsko usmerjeni viri kratkih tlačnih impulzov - Karakteristike polj
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 61846:2023
01-september-2023
Ultrazvok - Terapevtsko usmerjeni viri kratkih tlačnih impulzov - Karakteristike polj
Ultrasonics - Therapeutic focused short pressure pulse sources - Characteristics of fields
Ultraschall - Druckpuls-Lithotripter - Feldcharakterisierung
Ultrasons - Lithotripteurs à ondes de pression - Caractérisation des champs
Ta slovenski standard je istoveten z: prEN IEC 61846:2023
ICS:
11.040.50 Radiografska oprema Radiographic equipment
17.140.50 Elektroakustika Electroacoustics
oSIST prEN IEC 61846:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 61846:2023
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oSIST prEN IEC 61846:2023
87/836/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61846 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-07-14 2023-10-06
SUPERSEDES DOCUMENTS:
87/806/CD, 87/821A/CC
IEC TC 87 : ULTRASONICS
SECRETARIAT: SECRETARY:
United Kingdom Mr Petar Luzajic
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if any, in this
CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In So me Countries” clauses
to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC
clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Ultrasonics – Therapeutic focused short pressure pulse sources – Characteristics of fields
PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
Copyright © 2023 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.
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oSIST prEN IEC 61846:2023
87/836/CDV – 2 – IEC CDV 61846 © IEC:2023
1 CONTENTS
2
3 FOREWORD . 4
4 INTRODUCTION . 6
5 1 Scope . 7
6 2 Normative references . 7
7 3 Terms and definitions . 8
8 3.1 8
9 4 List of symbols . 16
10 5 Conditions of measurement . 17
11 6 Test equipment . 17
12 6.1 Test chamber . 17
13 6.2 Hydrophone . 18
14 6.2.1 Hydrophone for pressure pulse measurements . 18
15 6.2.2 Hydrophones for quality assurance . 18
16 6.3 Voltage measurement . 19
17 6.3.1 Oscilloscope or transient recorder . 19
18 6.3.2 Pressure-pulse-waveform recording .
...
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