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BS EN 21864:1994 ISO/IEC 1864:1992 : Implementation of EN 21864:1993 Information technology — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi) NRZ1

BS EN 21864:1994 ISO/IEC 1864:1992 : Implementation of EN 21864:1993 Information technology — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi) NRZ1
Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This International Standard specifies the characteristics of 12.7 mm (0.5 in) wide magnetic tape with reel, to enable magnetic and mechanical interchangeability of such tape between information processing systems.
Contributor(s):
MJMS - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ISBN  058023178X
ICS  35.220.22 Magnetic tapes
Language:
English
Subject Keywords:
Form tolerances; Drums (materials handling equipment); Data media; Dimensions; Width; Magnetic tapes; Data recording; Digital recording methods; Environment (working); Recording characteristics; Coatings; Testing conditions; Dimensional tolerances; Elongation; Thickness; Storage; Magnetic recording; Length; Information exchange; Mechanical testing; Data processing; Opacity; Virgin media; Reflection factor; Electrical resistance; Signal level; Calibration; Magnetic recording (data); Identification methods
First presented to the public:
4/26/2023
Original Publication Date:
6/15/1994
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 15
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2023-04-26 10:14:50.931
Submitter:
Mohd Jasnizam Mohd Salleh

All Versions

Thumbnail Name Version Created Date
BS EN 21864:1994 ISO/IEC 1864:1992 : Implementation of EN 21864:1993 Information technology — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi) NRZ11 2023-04-26 10:14:50.931
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