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I.S. EN ISO 7487-1:1995

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

INFORMATION TECHNOLOGY - DATA INTERCHANGE ON 130 MM (5.25 IN) FLEXIBLE DISK CARTRIDGES USING MODIFIED FREQUENCY MODULATION RECORDING AT 7958 FTPRAD, 1.9 TPMM (48 TPI), ON BOTH SIDES - ISO TYPE 202 - PART 1: DIMENSIONAL, PHYSICAL AND MAGNETIC CHARACTERISTICS
Available format(s)

Hardcopy , PDF

Withdrawn date

24-05-2000

Language(s)

English

Published date

12-12-1995

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Definitions
5 General description
6 General requirements
7 Dimensional characteristics
8 Physical characteristics
9 Magnetic characteristics
Annex A (normative) Measurement of the cartridge thickness
Annex B (normative) Measurement of light transmittance
Annex C (normative) Method for measuring the effective track width
Annex D (informative) Use of hub support rings
Annex E (informative) Bibliography

Covers the dimensional, physical and magnetic characteristics of the cartridge so as to provide physical interchangeability between data processing systems.

DevelopmentNote
Supersedes I.S. EN 27487-1 (06/2005)
DocumentType
Standard
Pages
32
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
Supersedes

Standards Relationship
EN ISO/IEC 7487-1 : 1995 Identical
ISO/IEC 7487-1:1993 Identical

ISO/IEC 9983:1995 Information technology — Designation of unrecorded flexible disk cartridges
ISO/IEC 4873:1991 Information technology ISO 8-bit code for information interchange Structure and rules for implementation
ISO/IEC 2022:1994 Information technology Character code structure and extension techniques
ISO 9293:1987 Information processing Volume and file structure of flexible disk cartridges for information interchange
ISO 7665:1983 Information processing File structure and labelling of flexible disk cartridges for information interchange
ISO/IEC 646:1991 Information technology ISO 7-bit coded character set for information interchange
ISO 7487-2:1985 Information processing Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides Part 2: Track format A

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Hardcopy - English
PDF - English
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