EN 80000-13:2008

Quantities and units - Part 13: Information science and technology

In IEC 80000-13:2008, names, symbols and definitions for quantities and units used in information science and technology are given. Where appropriate, conversion factors are also given. International Standard IEC 80000-13 has been prepared by IEC technical committee 25: Quantities and units, and their letter symbols in co-operation with ISO/TC 12. This standard cancels and replaces subclauses 3.8 and 3.9 of IEC 60027-2:2005. The only significant change is the addition of explicit definitions for some quantities.

Größen und Einheiten - Teil 13: Informationswissenschaft und -technik

Grandeurs et unités - Partie 13: Science et technologies de l'information

La CEI 80000-13:2008 donne les noms, les symboles et les définitions de grandeurs et unités employées dans la science et les technologies de l'information. Des facteurs de conversion sont également indiqués, s'il y a lieu. La Norme internationale CEI 80000-13 a été établie par le comité d'études 25 de la CEI: Grandeurs et unités, et leurs symboles littéraux en collaboration avec le TC 12 de l'ISO. Cette norme annule et remplace les paragraphes 3.8 et 3.9 de la CEI 60027-2:2005. Le seul changement majeur est l'adjonction de définitions explicites pour certaines grandeurs.

Veličine in enote - 13. del: Informacijska znanost in tehnologija (IEC 80000-13:2008)

General Information

• Status: Published
• Publication Date: 29-Jul-2008
• Withdrawal Date: 31-May-2011
• ICS: 01.040.35 - Information technology (Vocabularies)
• Technical Committee: CLC/SR 25 - Quantities and units, and their letter symbols
• Drafting Committee: IEC/TC 25 - IEC_TC_25
• Parallel Committee: IEC/TC 25 - IEC_TC_25
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 30-Jul-2008
• Completion Date: 30-Jul-2008
• Ref Project: SIST EN 80000-13:2008 - Quantities and units -- Part 13: Information science and technology

Relations

• Replaces: EN 60027-2:2007 - Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
• Effective Date: 28-Jan-2023
• Revised: prEN IEC 80000-13:2024 - Quantities and units - Part 13: Information science and technology
• Effective Date: 26-Sep-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 80000-13:2008
01-oktober-2008
9HOLþLQHLQHQRWHGHO,QIRUPDFLMVND]QDQRVWLQWHKQRORJLMD,(&

Quantities and units - Part 13: Information science and technology (IEC 80000-13:2008)
Größen und Einheiten - Teil 13: Informationswissenschaft und -technik (IEC 80000-
13:2008)
Grandeurs et unités - Partie 13: Science et technologies de l'information (CEI 80000-
13:2008)
Ta slovenski standard je istoveten z: EN 80000-13:2008
ICS:
01.060 9HOLþLQHLQHQRWH Quantities and units
35.020 Informacijska tehnika in Information technology (IT) in
tehnologija na splošno general
SIST EN 80000-13:2008 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 80000-13

NORME EUROPÉENNE
July 2008
EUROPÄISCHE NORM

ICS 01.040.35 Partially supersedes EN 60027-2:2007


English version


Quantities and units -
Part 13: Information science and technology
(IEC 80000-13:2008)


Grandeurs et unités -  Größen und Einheiten –
Partie 13: Science et technologies Teil 13: Informationswissenschaft
de l'information und -technik
(CEI 80000-13:2008) (IEC 80000-13:2008)




This European Standard was approved by CENELEC on 2008-06-01. 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, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the 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


© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 80000-13:2008 E

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EN 80000-13:2008 - 2 -
Foreword
The text of document 25/371/FDIS, future edition 1 of IEC 80000-13, prepared by IEC TC 25, Quantities
and units, and their letter symbols, was submitted to the IEC-CENELEC parallel vote and was approved
by CENELEC as EN 80000-13 on 2008-06-01.
This European Standard supersedes Subclauses 3.8 and 3.9 of EN 60027-2:2007.
The only significant change is the addition of explicit definitions for some quantities.
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) 2009-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-06-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 80000-13:2008 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 60027-1 NOTE  Harmonized as EN 60027-1:2006 (not modified).
__________

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- 3 - EN 80000-13:2008
Annex ZA
(normative)

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  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 60027-3 2002 Letter symbols to be used in electrical EN 60027-3 2007
technology -
Part 3: Logarithmic and related quantities,
and their units


IEC 60050-704 1993 International Electrotechnical Vocabulary - -
(IEV) -
Chapter 704: Transmission


IEC 60050-713 1998 International Electrotechnical Vocabulary - -
(IEV) -
Part 713: Radiocommunications: transmitters,
re
...