BS 5550-3.9.1:1980
Current
The latest, up-to-date edition.
Cinematography. 35 mm film. Projector spools Specification for 35 mm film spools of 610 m capacity (38 cm size) for release prints
Hardcopy , PDF
English
03-10-1949
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Spools with metal flanges. Dimensions, construction, accuracy of assembly, materials, finish.
| Committee |
CPW/36
|
| DevelopmentNote |
Reviewed and confirmed by BSI, December 2009. (11/2009)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard prescribes the requirements for spools with metal flanges, to take standard 2,000 ft. 35-mm. cinematograph release prints and accommodate the maximum permissible length of 2,050 ft. of film.
The standard specifies dimensions, essential points of construction, accuracy of assembly, the materials to be used, and the finish required.
The standard also provides for the need to earth the spool and film to permit discharge of any static electricity that may accumulate during use.
| BS 5550-5.5.2:1978 | Cinematography. Common to more than one film gauge. Printing Specification for leaders and run-out trailers for 35 mm and 16 mm release prints |
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