ISO 6148:2001 PDF

Scope: This International Standard provides specifications for — dimensions (thickness, width, length) of raw stock roll and sheet films for micrographic applications, including silver-gelatin, diazo, and vesicular films, designed for document recording, computer output microfilming (COM), and duplicating or printing. These products require wet chemical, vapour, or heat processing after an image-forming exposure with actinic radiation; — winding requirements for roll films; — location and width of the heading area for 105 mm wide rolls and sheets, and the width and thickness of the backing of that area; — dimensions of spools, made either of metal or plastic, for 16 mm, 35 mm, and 105 mm microfilms; other spool materials are excluded, as well as spools that are integral components of cartridges, cassettes or magazines of microfilm-recording equipment; — dimensions of plastic and metal cores of 16 mm, 35 mm, and 105 mm widths. Dimensions for thin-walled paper-board cores with wall thickness of 7,6 mm or less, used routinely for sensitized duplicating material, are not included in this International Standard. This International Standard is not applicable to processed-film dimensions in micrographic applications.

ISO 6148:2001 Referenced Document

ISO 1:1975 Standard reference temperature for industrial length measurements
ISO 554:1976 Standard atmospheres for conditioning and/or testing; Specifications

2001 ISO 6148:2001 Photography - Micrographic films, spools and cores - Dimensions
1993 ISO 6148:1993 Photography; film dimensions; micrographics