Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Characteristics of focal spots

This International Standard applies to focal spots in medical diagnostic x-ray tube assemblies for medical use, operating at x-ray tube voltages up to and including 200 kV. This International Standard describes the test methods for evaluating focal spot characteristics and the means for indicating compliance.

Medizinische elektrische Geräte - Röntgenstrahler für medizinische Diagnostik - Kennwerte von Brennflecken

Appareils électromédicaux - Gaines équipées pour diagnostic médical - Caractéristiques des foyers

S'applique aux foyers des gaines équipées à usage médical, pour diagnostic médical, fonctionnant à des potentiels d'accélération de tubes radiogènes inférieurs ou égaux à 200 kV. Décrit les méthodes d'essai pour l'évaluation des caractéristiques des foyers et les moyens d'indiquer la conformité.

Medicinska električna oprema – Rentgenske naprave za medicinsko diagnostiko – Značilnosti žariščnih točk (IEC 60336:2005)

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januar 2006
Medicinska električna oprema – Rentgenske naprave za medicinsko
diagnostiko – Značilnosti žariščnih točk (IEC 60336:2005)
(istoveten EN 60336:2005)
Medical electrical equipment - X-ray tube assemblies for medical diagnosis -
Characteristics of focal spots (IEC 60336:2005)
ICS 11.040.50; 11.040.55 Referenčna številka
SIST EN 60336:2006(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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ICS 11.040.50 Supersedes EN 60336:1995

English version

Medical electrical equipment –
X-ray tube assemblies for medical diagnosis –
Characteristics of focal spots
(IEC 60336:2005)

Appareils électromédicaux –  Medizinische elektrische Geräte -
Gaines équipées pour diagnostic médical - Röntgenstrahler für medizinische
Caractéristiques des foyers Diagnostik –
(CEI 60336:2005) Kennwerte von Brennflecken
(IEC 60336:2005)

This European Standard was approved by CENELEC on 2005-06-01. 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60336:2005 E

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EN 60336:2005 - 2 -
The text of document 62B/554/FDIS, future edition 4 of IEC 60336, prepared by SC 62B, Diagnostic
imaging equipment, of IEC TC 62, Electrical equipment in medical practice, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 60336 on 2005-06-01.
This European Standard supersedes EN 60336:1995.
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) 2006-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-06-01
Annex ZA has been added by CENELEC.
Endorsement notice
The text of the International Standard IEC 60336:2005 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60601-2-28 NOTE Harmonized as EN 60601-2-28:1993 (not modified).

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- 3 - EN 60336:2005
Annex ZA

Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60417 database Graphical symbols for use on - -

1) 2)
IEC 60613 - Electrical, thermal and loading EN 60613 1990
characteristics of rotating anode X-ray
tubes for medical diagnosis

IEC/TR 60788 2004 Medical electrical equipment - - -
Glossary of defined terms

Undated reference.
Valid edition at date of issue.

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Quatrième édition

Fourth edition


Appareils électromédicaux –
Gaines équipées pour diagnostic médical –

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