ISO/IEC 12248:1993
Current
The latest, up-to-date edition.
Information technology — 3,81 mm wide magnetic tape cartridge for information interchange — Helical scan recording — DATA/DAT-DC format using 60 m and 90 m length tapes
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English
23-12-1993
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This International Standard specifies the physical and magnetic characteristics of a 3,81mm wide magnetic tape cartridge to enable interchangeability of such cartridges. It also specifies the quality of the recorded signals, the recorded format and the recording method, thereby allowing data interchange between drives by means of such magnetic tape cartridges. The format used is known as DATA/DAT-DC.
This International Standard specifies two types of cartridges which, for the purpose of this International Standard, are referred to as TypeA and TypeB.
For TypeA, the magnetic tape has a nominal thickness of 13μm and a nominal length of up to 60,5m.
For TypeB, the magnetic tape has a nominal thickness of 9μm a length of up to 92,0m.
Information interchange between systems by means of this International Standard also requires the use, at a minimum, of a labelling and file structure and an interchange code which are agreed upon by the interchange parties. It is not within the scope of this International Standard to specify the labelling and file structure, or the interchange code.
| Committee |
ISO/IEC JTC 1/SC 23
|
| DocumentType |
Standard
|
| Pages |
127
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| ECMA 171 : 1ED 92 | Corresponds |
| BS ISO/IEC 12248:1993 | Identical |
| INCITS/ISO/IEC 12248 : 1993 | Identical |
| NF ISO/IEC 12248 : 1996 | Identical |
| ISO/R 527:1966 | Plastics Determination of tensile properties |
| IEC 60950:1999 | Safety of information technology equipment |
| ISO/IEC 11576:1994 | Information technology Procedure for the registration of algorithms for the lossless compression of data |
| ISO 1302:2002 | Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation |
| ISO/IEC 646:1991 | Information technology ISO 7-bit coded character set for information interchange |
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