ISO 14535 pdf download

ISO 14535 pdf download.Photography一Room-light loading packages for electronic scanners and image-setting film and paper rolls一Dimensions and related requirements 1 Scope This International Standard applies to room-light loading packages either containing photographic film or paper rolls for electronic scanners or image- setting devices. It specifies the dimensions of the package and its contents, critical equipment interfacing features, and package marking. The prime aim of this International Standard is to ensure compatibility between room-light loading packages and the equipment in which it is used. Two types of package are recognized. One type uses a rigid flange into which mandrils on the exposing device are inserted. The other type uses a flexible flange and relies on the exposing equipment design to hold the roll correctly in the machine. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 554:1976, Standard atmospheres for conditioning and/or testing一Specifications. ISO 3772:2000, Photography 一Rolls of sensitized material for the pre-press industry 一Dimensions and related requirements. 3 Conditions for measurement of dimensions The dimensions and tolerances specified in this International Standard apply at the time of manufacture, measured under atmospheric conditions of (23+2) °C and (50+5) % relative humidity as specified in ISO 554. All measuring instrument calibrations should be conducted at a temperature of 20 °C, as specified in ISO 1, and a relative humidity of 50 %. 6 Dimensions of flanges 6.1 Rigid flange The aim and tolerance dimensions of the internal diameter of the flange (A), into which the machine cassette mandrel inserts, currently varies in different countries. The aim and tolerance of 65,5_ 20.5 mm is preferred due to its tighter tolerance. However, 65,5 mm+0,5 mm is recognized because it is the standard in certain countries and functions well in those locations (see Figure 1). Dimension A applies to the mouth of the flange hole, which may have a slight taper towards the bottom of the hole in order to easily draw a (positive) mould...