Category Archives: Magnetic disks

BS 6542-1:1984, ISO 7665-1983 – File structure and labelling of flexible disk cartridges for information interchange. Specification for sequential file allocation structure

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 28 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Flexible disks, Magnetic disks, Data media, File organization (computers), Information exchange, Information transfer, Data transfer, Information systems, Data blocks, Data layout, Data organization, Block formats, Sets of data, Tags (data processing), Files
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BS ISO/IEC 9529-1:1989, EN 29529-1:1991 – Information processing systems. Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side. Dimensional, physical and magnetic characteristics

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 52 pages, A4

Manufacturer – BSI

Price – GBP 150

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Keywords – Flexible disks, Magnetic disks, Data processing, Data media, Design, Data transfer, Information exchange, Interchangeability, Testing conditions, Environment (working), Storage, Transportation, Dimensions, Flammability, Thermal expansion, Performance, Performance testing, Torque, Signal strength, Test equipment, Approval testing, Optical measurement, Circuits, Transmittance, Voltage measurement, Recording characteristics, Resolution, Frequency modulation
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BS ISO/IEC 9529-2:1989, EN 29529-2:1991 – Information processing systems. Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side. Track format

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 28 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Data processing, Information exchange, Flexible disks, Magnetic disks, Data media, Frequency modulation, Data transfer, Recording tracks, Data layout, Error detection, Coded representation, Performance testing, Bytes, Recording tracks, Signal level, Recording characteristics, Spaced
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BS ISO/IEC 10994:1992 – Information technology. Data interchange on 90 mm flexible disk cartridges using modified frequency modulation recording at 31 831 ftprad on 80 tracks on each side. ISO Type 303

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 56 pages, A4

Manufacturer – BSI

Price – GBP 150

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Keywords – Flexible disks, Magnetic disks, Information exchange, Data transfer, Data processing, Interchangeability, Frequency modulation, Data recording, Magnetic recording, Environment (working), Testing conditions, Dimensions, Flammability, Thermal expansion, Torque, Recording tracks, Performance testing, Performance, Rejects, Recording characteristics, Layout, Coded representation, Approval testing, Transmittance, Optical measurement, Test equipment, Circuits, Width measurement, Electrical wave measure
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BS EN 28630-1:1992, ISO 8630-1:1987 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 13 262 ftprad, on 80 tracks each side. Dimensional, physical and magnetic characteristics

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 26 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Data processing, Data media, Magnetic disks, Flexible disks, Frequency modulation, Interchangeability, Dimensions, Thickness, Shape, Data transfer, Rejects, Packages, Testing conditions, Environment (working), Thermal expansion, Swelling, Opacity, Starting, Torque, Recording tracks, Numerical designations, Performance, Resolution, Thickness measurement, Width measurement, Transparency, Optical measurement, Test equipment, Circuits
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BS EN 28630-2:1992, ISO 8630-2:1987 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 13 262 ftprad, on 80 tracks each side. Track format A for 77 tracks

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 26 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Data processing, Data media, Magnetic disks, Flexible disks, Frequency modulation, Recording media, Magnetic recording, Magnetic disk recordings, Data transfer, Recording tracks, Recording characteristics, Signal level, Data recording, Data layout, Electrical wave measurement
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BS EN 28630-3:1992, ISO 8630-3:1987 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 13 262 ftprad, on 80 tracks each side. Track format B for 80 tracks

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 22 pages, A4

Manufacturer – BSI

Price – GBP 40

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Keywords – Data processing, Data media, Magnetic disks, Flexible disks, Frequency modulation, Recording media, Magnetic recording, Magnetic disk recordings, Data transfer, Recording tracks, Recording characteristics, Signal level, Data recording, Data layout, Electrical wave measurement
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BS ISO/IEC 13422:1994 – Information technology. Data interchange on 90 mm flexible disk cartridges 10 MByte capacity using sector servo tracking. ISO type 304

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 68 pages, A4

Manufacturer – BSI

Price – GBP 150

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Keywords – Data processing, Data recording, Digital recording methods, Dimensions, Flexible disks, Information exchange, Interchangeability, Magnetic disks, Servosystems, Position control, Design, Magnetic recording, Testing conditions, Recording characteristics, Data layout, Recording tracks, Position, Optical measurement, Transmittance, Test equipment, Circuits, Marking, Torque, Thermal expansion, Expansion (deformation), Rejects, Hubs, Approval testing, Width measurement, Electrical wave measurement, Fr
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BS 4783-1:1988 – Storage, transportation and maintenance of media for use in data processing and information storage. Recommendations for disk packs, storage modules and disk cartridges

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 30 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Magnetic disks, Data media, Data processing, Storage, Materials handling, Transportation, Maintenance, Reconditioning, Inspection, Cleaning, Error detection, Environment (working), Records (documents), Labels, Acclimatization, Modules, Acceptance inspection, Performance
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BS 4783-3:1988 – Storage, transportation and maintenance of media for use in data processing and information storage. Recommendations for flexible disk cartridges

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 20 pages, A4

Manufacturer – BSI

Price – GBP 80

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Keywords – Data media, Magnetic disks, Flexible disks, Storage, Transportation, Maintenance, Data processing, Materials handling, Magnetic storage, Acclimatization, Environment (working), Cleaning, Defects, Damage, Inspection
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BS 6958-1:1988, EN 28860-1:1989,ISO 8860-1:1987 – Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Dimensional, physical and magnetic characteristics

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 36 pages, A4

Manufacturer – BSI

Price – GBP 114

CLICK HERE FOR MORE INFORMATION

Keywords – Data processing, Data media, Magnetic disks, Flexible disks, Frequency modulation, Interchangeability, Dimensions, Width measurement, Thickness, Shape, Data transfer, Rejects, Testing conditions, Packages, Environment (working), Thermal expansion, Swelling, Starting, Torque, Recording tracks, Numerical designations, Performance, Resolution, Transparency, Optical measurement, Test equipment, Circuits, Performance testing, Electrical wave measurement
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BS 6958-2:1988, EN 28860-2:1989,ISO 8860-2:1987 – Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 22 pages, A4

Manufacturer – BSI

Price – GBP 80

CLICK HERE FOR MORE INFORMATION

Keywords – Data processing, Data media, Magnetic disks, Flexible disks, Frequency modulation, Recording media, Magnetic recording, Magnetic disk recordings, Data transfer, Recording tracks, Recording characteristics, Signal level, Data recording, Data layout, Electrical wave measurement
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BS 6542-2:1988, EN 29293:1989,ISO 9293:1987 – File structure and labelling of flexible disk cartridges for information interchange. Specification for variable file allocation structure

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 32 pages, A4

Manufacturer – BSI

Price – GBP 114

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Keywords – Flexible disks, Magnetic disks, Data organization, Block formats, Variable block formats, Sets of data, Files, Tags (data processing), Information exchange, Information transfer, Data transfer, Data layout, Data media, Addresses (data processing), Bytes
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BS 7023-2:1988, EN 28378-2:1989,ISO 8378-2:1986 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 3.8 tpmm (96 tpi) on both sides. Track format A

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 20 pages, A4

Manufacturer – BSI

Price – GBP 80

CLICK HERE FOR MORE INFORMATION

Keywords – Flexible disks, Magnetic disks, Data media, Frequency modulation, Digital signals, Recording tracks, Recording characteristics, Error detection, Data layout, Magnetic flux density, Data transfer, Interchangeability, Data processing, Data recording, Magnetic recording, Bytes, Block formats, Error-detection codes, Magnetic disk recordings, Spaced
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BS 7023-3:1988, EN 28378-3:1989,ISO 8378-3:1986 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 3.8 tpmm (96 tpi) on both sides. Track format B

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 16 pages, A4

Manufacturer – BSI

Price – GBP 40

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Keywords – Flexible disks, Magnetic disks, Data media, Frequency modulation, Digital signals, Recording tracks, Recording characteristics, Error detection, Data layout, Magnetic flux density, Time measurement, Data transfer, Interchangeability, Data processing, Data recording, Magnetic recording, Bytes, Block formats, Dimensional tolerances, Spaced, Error-detection codes
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BS 7024-2:1988, EN 27487-2:1989,ISO 7487-2-1985 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 1.9 tpmm (48 tpi) on both sides. Track format A

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 20 pages, A4

Manufacturer – BSI

Price – GBP 80

CLICK HERE FOR MORE INFORMATION

Keywords – Data processing, Data transfer, Data recording, Data media, Flexible disks, Magnetic disks, Magnetic disk recordings, Magnetic recording, Recording characteristics, Digital signals, Recording tracks, Magnetic flux density, Frequency modulation, Data layout, Block formats, Error detection, Interchangeability, Spaced, Bytes, Recording media
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BS 7024-3:1988, EN 27487-3:1989,ISO 7487-3-1986 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 1.9 tpmm (48 tpi) on both sides. Track format B

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 24 pages, A4

Manufacturer – BSI

Price – GBP 80

CLICK HERE FOR MORE INFORMATION

Keywords – Data processing, Data transfer, Data recording, Data media, Magnetic disks, Flexible disks, Magnetic recording, Frequency modulation, Interchangeability, Magnetic disk recordings, Recording media, Recording characteristics, Digital signals, Bytes, Recording tracks, Block formats, Spaced, Error detection, Data layout, Magnetic flux density
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BS 7023-1:1988, EN 28378-1:1989,ISO 8378-1:1986 – Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 3.8 tpmm (96 tpi) on both sides. Dimensional, physical and magnetic characteristics

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 24 pages, A4

Manufacturer – BSI

Price – GBP 80

CLICK HERE FOR MORE INFORMATION

Keywords – Flexible disks, Magnetic disks, Data media, Data transfer, Information exchange, Frequency modulation, Dimensions, Resolution, Quality control, Interchangeability, Data processing, Containers, Width measurement, Design, Opacity, Environment (working), Testing conditions, Torque, Flammability, Thermal expansion, Expansion (deformation), Recording tracks, Position, Numerical designations, Performance, Rejects, Thickness measurement, Optical measurement, Transmittance
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BS EN ISO/IEC 7487-1:1995 – Information technology. Data interchange on 130mm (5,25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides. ISO type 202. Dimensional, physical and magnetic characteristics

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 32 pages, A4

Manufacturer – BSI

Price – GBP 114

CLICK HERE FOR MORE INFORMATION

Keywords – Flexible disks, Magnetic disks, Data media, Information exchange, Data processing, Frequency modulation, Data recording, Magnetic recording, Dimensions, Interchangeability, Envelopes, Square shape, Environment (working), Testing conditions, Storage, Thermal expansion, Opacity, Torque, Recording tracks, Performance, Rejects, Thickness measurement, Test equipment, Transmittance, Optical measurement, Width measurement, Recording characteristics
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