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SIST EN 61828:2002
01-september-2002
Ultrasonics - Focusing transducers - Definitions and measurement methods for
the transmitted fields (IEC 61828:2001)
Ultrasonics - Focusing transducers - Definitions and measurement methods for the
transmitted fields
Ultraschall - Fokusierende Wandler - Definitionen und Messverfahren für die erzeugten
Felder
Ultrasons - Transducteurs focaliseurs - Définitions et méthodes de mesure des champs
transmis
Ta slovenski standard je istoveten z: EN 61828:2001
ICS:
11.040.55 'LDJQRVWLþQDRSUHPD Diagnostic equipment
17.140.50 Elektroakustika Electroacoustics
SIST EN 61828:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61828:2002
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SIST EN 61828:2002
EUROPEAN STANDARD EN 61828
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2001
ICS 17.140.50
English version
Ultrasonics -
Focusing transducers -
Definitions and measurement methods
for the transmitted fields
(IEC 61828:2001)
Ultrasons - Ultraschall -
Transducteurs focaliseurs - Fokusierende Wandler -
Définitions et méthodes de mesure Definitionen und Messverfahren
des champs transmis für die erzeugten Felder
(CEI 61828:2001) (IEC 61828:2001)
This European Standard was approved by CENELEC on 2001-09-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61828:2001 E
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SIST EN 61828:2002
EN 61828:2001 - 2 -
Foreword
The text of document 87/196/FDIS, future edition 1 of IEC 61828, prepared by IEC TC 87, Ultrasonics,
was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61828 on
2001-09-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2002-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2004-09-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annex ZA is normative and annexes A, B and C are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61828:2001 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61161:1992 NOTE: Harmonized as EN 61161:1994 (not modified).
IEC 62092:2001 NOTE: Harmonized as EN 62092:2001 (not modified).
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SIST EN 61828:2002
- 3 - EN 61828:2001
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates, by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references, the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60050-801 1994 International Electrotechnical --
Vocabulary (IEV) -
Chapter 801: Acoustics and
electroacoustics
IEC 61102 1991 Measurement and characterisatio
...