EN 21864 : 1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
1 Scope and field of application
2 References
3 Definitions
4 Environment
5 Characteristics of tape
6 Reel
Annex - Reels conforming to the first edition of this
International Standard
Describes the characteristics of 12,7mm wide magnetic tape with reel, to enable magnetic and mechanical interchangeability between information processing systems. Applies solely to magnetic tape for digital recording using the NRZ1 method of recording at 32 and 356 ftpmm or the phase-encoded method of recording at 126 ftpmm in which the direction of magnetization is nominally longitudinal.
| Committee |
CEN/CS F12
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 21864 : 1994 | Identical |
| ISO/IEC 1864:1992 | Identical |
| NEN ISO/IEC 1864 : 1994 | Identical |
| DIN EN 21864:1994-05 | Identical |
| NS ISO 1864 : 2ED 1985 | Identical |
| NBN EN 21864 : 1994 | Identical |
| I.S. EN 21864:1994 | Identical |
| BS EN 21864:1994 | Identical |
| UNE-EN 21864:1993 | Identical |