1、BRITISH STANDARD BS ISO 13450:1996 Incorporating corrigendum September 2001 Implementation of ISO 13450:1996 Photography 110-size cartridge, film and backing paper Dimensions ICS 37.040.20 BS ISO 13450:1996 This British Standard was published under the authority of the Standards Board and comes into
2、 effect on 15 September 1996 BSI 2008 ISBN 978 0 580 63440 6 National foreword This British Standard is the UK implementation of ISO 13450:1996, incorporating corrigendum September 2001. The UK participation in its preparation was entrusted to Technical Committee CPW/42, Photography. A list of organ
3、izations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligat
4、ions. Amendments/corrigenda issued since publication Date Comments 30 June 2008 Implementation of ISO corrigendum September 2001. Dimensions for symbol C 26in Table 1 modifiedBS ISO 13450:1996 ii Contents Page Foreword iii 1 Scope 1 2 Normative references 1 3 Datum referencing 1 4 Conditions for mea
5、surement of dimensions 1 5 Dimensions and characteristics of cartridge and spool 1 6 Cartridge notching dimensions 2 7 Dimensions and format of film and backing paper 2 Annex A (informative) Torque measurement method 23 Annex B (informative) Film advancement 23 Annex C (informative) Assignment of fi
6、lm identification notch combination code numbers 24 Figure 1 110-size cartridge nomenclature 3 Figure 2 110-size cartridge dimensions 7 Figure 3 110-size cartridge film plane measuring points 13 Figure 4 Film exposure notching 110-size cartridges 14 Figure 5 Film identification notching 110-size car
7、tridges 15 Figure 6 Paper format 18 Figure 7 Film format 19 Figure 8 Negative film format 20 Figure 9 Reversal film format 21 Figure A.1 Critical dimensions for a torque-measuring fixture for 110-size cartridges 23 Table 1 Cartridge dimensions 4 Table 2 Film exposure notches 14 Table 3 Identificatio
8、n notches 16 Table 4 Centreline of film identification notches 16 Table 5 Film identification notch combinations 22 BSI 2008BSISO13450:1996 iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of pr
9、eparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, i
10、n liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publ
11、ication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 13450 was prepared by Technical Committee ISO/TC42, Photography. This first edition of ISO 13450 cancels and replaces ISO 7374:1988, which dealt with dimensions and
12、 format of 110-size film and backing paper, ISO 7330:1987, which dealt with location and dimensions of 110-size film exposure and film identification notches, and ISO 7261:1987, which dealt with 110-size cartridge dimensions. Annex A, Annex B and Annex C of this International Standard are for inform
13、ation only. BSI 2008iv blankBS ISO 13450:1996 1 1 Scope This International Standard specifies a) dimensions of 110-size cartridges; b) dimensions and locations of two sets of notches for 110-size cartridges: film exposure notches which preset certain cameras to an exposure setting, film identificati
14、on notches which indicate, by a code, the name of the film and the number of exposures; c) dimensions of 110-size film and backing paper. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At
15、the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS
16、O maintain registers of currently valid International Standards. ISO 5-2:1991, Photography Density measurements Part 2: Geometric conditions for transmission density. ISO 5-3:1995, Photography Density measurements Part 3: Spectral conditions. ISO 554:1976, Standard atmospheres for conditioning and/o
17、r testing Specifications. ANSI/AGMA 115.01-1989, Basic Gear Geometry. 3 Datum referencing 3.1 Principle The principle of datum referencing is used to relate the cartridge to a set of three mutually perpendicular datum planes in contact with the cartridge surfaces which engage mating camera parts so
18、as to ensure proper alignment of the cartridge in the camera. 3.2 Primary datum, S The S plane, or seated datum plane, is the plane of a simulated camera aperture frame and is in contact with the four “A” pads of the cartridge (see Figure 1 and Figure 2). 3.3 Secondary datum, R The R plane, or rail
19、datum plane, is perpendicular to the S plane and is in contact with the two “B” pads located on the film identification rail (see Figure 1, Figure 2 and Figure 4). 3.4 Tertiary datum, T The T plane, or take-up datum, is mutually perpendicular to the S and R planes and is in contact with the T-plane
20、rib moulded into the cartridge take-up chamber near the gear cover (seeFigure 1 and Figure 2). 4 Conditions for measurement of dimensions The dimensions specified in this International Standard apply at the time of manufacture, measured under atmospheric conditions of(232)C and (50 5) relative humid
21、ity as specified in ISO 554 1) . 5 Dimensions and characteristics of cartridge and spool 5.1 Dimensions and characteristics apply to an assembled cartridge when the four “A” pads of the cartridge are seated with a force of 1,1 N to 2,2 N per camera contact area against the fixture that simulates the
22、 S plane or camera aperture frame (seeFigure 2, note 8). 5.2 The dimensions shall be as given in Table 1 andFigure 2. The term “basic” is a theoretically exact dimension used to describe location of a feature from which permissible variations are established by tolerance on other dimensions or notes
23、. 5.3 Film-loaded cameras shall require no more than35 10 3Nm of torque to sustain film advance, and no more than 53 10 3Nm of torque to overcome momentary torque peaks in the picture area. Torque peaks at leading and trailing ends of the film shall require no more than 75 10 3Nm oftorque. After the
24、 trailer has been wound off, paper shall remain in the cartridge aperture under an applied torque of 100 10 3Nm. (The specified torques refer to torques measured as defined inAnnex A.) 1) All measuring equipment calibration should be referred to a temperature of 20 C (as specified in ISO 1:1975, Sta
25、ndard reference temperature for industrial length measurements) and a relative humidity of 50 %. BSI 2008BSISO 13450:1996 2 5.4 Nominally the film emulsion surface plane is(0,10 0,05) mm to the rear of the datum plane S. This applies only to a film load which has acquired scroll set at least equival
26、ent to that expected at the earliest time it is anticipated it would be exposed by users. This dimension, measured at five cartridge film-plane measuring points, applies throughout the useful life of the film (see Figure 3). Since the design and adjustment of camera lenses, with respect to focal pla
27、ne and depth of field, will be based on this value, control of this dimension within narrow limits is an important quality consideration. 6 Cartridge notching dimensions 6.1 General Dimensions apply to an assembled cartridge. 6.2 Dimensions of notches Notch dimensions shall be as given in Figure 4 a
28、nd Figure 5 and Table 2 to Table 5. 6.3 Film exposure notches The location of film exposure notches in 110-size cartridges is mandatory. Their location shall be as given in Figure 4 and Table 2. 6.4 Film identification notches 6.4.1 The use of film identification notches is optional. If used, their
29、dimensions shall be as given in Figure 5 and Table 3 and Table 4. They are measured from datum T, which is intended to serve as a rapid means of positioning the cartridge in a fixed location with respect to the devices which will detect the film identification notches. NOTE 1The assignment of film i
30、dentification notches to the particular film products is not within the scope of this International Standard. However, the code system is described and the method which the National Association of Photographic Manufacturers will use is indicated in Annex C. 6.4.2 The notch dimensions apply to all fi
31、lm identification notch locations. 6.4.3 The dimensions for film identification notches have been established in a manner which permits the forming of two or more adjacent notches with or without a partition between them. When a partition is left between adjacent notches, its minimum width is intent
32、ionally not restricted by the dimensions shown in Figure 5, but attention is called to the fact that any partition should be of sufficient width to withstand normal handling without breaking. 6.4.4 The film identification notch locations are numbered 1 through 8 from datum T for convenience in assig
33、ning combinations of notches. 7 Dimensions and format of film and backing paper 7.1 General Dimensions apply at the time of cartridge manufacture. 7.2 Paper format The format and dimensions of paper shall be as given in Figure 6. 7.3 Film format The format and dimensions of film shall be as given in
34、 Figure 7. 7.4 Format of negative films The format and dimensions of negative films shall be as given in Figure 8. 7.5 Format of reversal films The format and dimensions of reversal films shall be as given in Figure 9. BSI 2008BS ISO 13450:1996 3 Figure 1 110-size cartridge nomenclature BSI 2008BSIS
35、O 13450:1996 4 Table 1 Cartridge dimensions (see Figure 2) Dimensions in millimetres except for angles Symbol Dimensions min. aim max. basic A 1 28,70 28,90 29,10 A 2 5,74 5,92 6,10 A 3 3,28 3,38 3,48 A 4(angle) 30 A 5 1,55 1,65 1,75 A 6 0,66 0,76 0,86 A 7 0,12 A 8 28,73 28,83 28,93 A 9 29,62 29,72
36、29,82 A 10 30,35 A 11 30,38 30,48 30,58 A 12(angle) 50 nom. A 13(angle) 20 nom. A 14(angle) 50 nom. A 15(radius) 38,10 A 16 11,35 See note 6 of Figure 2 A 17 13,08 See note 6 of Figure 2 A 18 10,70 10,80 10,90 B 1 30,33 30,43 30,53 B 2 2,74 2,79 2,84 B 3 0,97 1,02 1,07 B 4 5,36 5,46 5,56 B 5 30,74 3
37、0,94 31,14 B 6(angle) 30 ref. B 7 1,12 1,32 1,52 B 8 0,10 0,30 0,50 C 1 53,72 53,98 54,24 C 2 51,87 52,07 52,27 C 3 51,38 51,61 51,84 C 4 41,02 C 5 39,12 C 6 35,56 C 7(radius) 10,34 10,54 10,74 BSI 2008BS ISO 13450:1996 5 Table 1 Cartridge dimensions (see Figure 2) Dimensions in millimetres except f
38、or angles Symbol Dimensions min. aim max. basic C 8 23,30 23,50 23,70 C 9 16,64 C 10 12,95 C 11 10,27 10,52 10,77 C 12 8,82 9,02 9,22 C 13 7,62 C 14(radius) 13,01 13,21 13,41 C 15(radius) 18,14 18,34 18,54 C 16 5,03 5,23 5,43 C 17(radius) 13,57 13,77 13,97 C 18 2,21 2,41 2,61 C 19 7,62 C 20 10,14 10
39、,47 10,80 C 21 11,35 C 22 24,16 24,36 24,56 C 23(radius) 12,80 13,00 13,20 C 24(angle) 10 C 25 26,92 27,18 27,44 C 26 25,88 26,06 26,24 C 27 13,08 D 1 35,56 D 2 27,23 27,43 27,63 D 3 19,28 19,48 19,68 D 4 17,98 nom. D 5 18,75 18,95 19,15 D 6 17,53 17,73 17,93 D 7 0,86 0,96 1,06 D 8 11,20 11,40 11,60
40、 D 9 9,40 nom. D 10 6,43 6,63 6,83 D 11(angle) 45 nom. D 12 1,25 1,65 2,05 D 13 5,11 5,51 5,91 D 14 24,57 24,97 25,37 BSI 2008 BSISO 13450:1996 6 Table 1 Cartridge dimensions (see Figure 2) Dimensions in millimetres except for angles Symbol Dimensions min. aim max. basic D 15 28,43 28,83 29,23 D 16
41、14,12 14,22 14,32 diameter D 17 3,00 D 18 2,03 D 19 0,40 D 20 16,00 D 21 18,01 18,24 18,47 D 22 9,02 nom. D 23 6,35 D 24 19,30 D 25(angle) 34 37 40 D 26 2,25 E 1 1,04 1,09 1,14 E 2 17,17 17,22 17,27 E 3 0,78 0,81 0,84 E 4(angle) 45 E 5 3,20 3,30 3,40 F 1 0,66 0,76 0,86 F 2 0,66 0,76 0,86 F 3 0,88 0,
42、91 0,94 F 4 0,88 0,91 0,94 F 5(angle) 45 F 6 0,18 F 7(angle) 0,75 nom. F 8 17,91 18,03 18,15 F 9 0,59 0,69 0,79 F 10(angle) 0,75 nom. F 11 0,18 F 12 4,83 F 13 13,20 F 14(angle) 45 G 1 24,65 24,85 25,05 G 2(radius) 1,37 1,57 1,77 H 1 0,40 H 2 2,16 BSI 2008BS ISO 13450:1996 7 Figure 2 110-size cartrid
43、ge dimensions BSI 2008BSISO 13450:1996 8 Figure 2 110-size cartridge dimensions (continued) BSI 2008BS ISO 13450:1996 9 Figure 2 110-size cartridge dimensions (continued) BSI 2008BSISO 13450:1996 10 Figure 2 110-size cartridge dimensions (continued) BSI 2008BS ISO 13450:1996 11 Figure 2 110-size car
44、tridge dimensions (continued) BSI 2008BSISO 13450:1996 12 Figure 2 110-size cartridge dimensions (continued) BSI 2008BS ISO 13450:1996 13 Key R Rail datum plane (perpendicular to S and in contact with two “B” pads on films identification rail) S Seated datum plane (in contact with four “A” pads) T T
45、ake-up datum plane (perpendicular to S and R and in contact with T-plane rib) NOTE 1Seated datum plane, S, in contact with areas A 1 , A 2 , A 3and A 4 . NOTE 2Rail datum plane, R, in contact with areas B 3and B 4 . NOTE 3Guides C 1and C 2determine the film channel width F 8 (F 3+ F 4 ). NOTE 4Take-
46、up core gear date (designed in inches); Spur gear: 20 teeth. tooth form per ANSI/AGMA 115.01 diametral pitch: 48 pitch diameter: 10,59 mm pressure angle: 20 test radius with basic rack: 5,26 mm NOTE 5Take-up core OD: 17,68 mm min. NOTE 6Core gear axis located on the true position shown to within 0,3
47、0 mm diameter. NOTE 7Force per camera contact area equals 1,1 N to 2,2 N (see subclause 5.1). NOTE 8Dimensions shown apply when cartridge is seated against camera aperture frame with force as stated in note 7. NOTE 9The radii shown shall be a maximum of 0,12 mm. NOTE 10The radii shown shall be a max
48、imum of 0,20 mm. NOTE 11The radii shown shall be a maximum of 0,30 mm. NOTE 12Corners not otherwise specified have a maximum radius of 0,50 mm. NOTE 13Maximum diameter of allowable projection to be 3,0 mm. NOTE 14The throat gap should be such that light-tightness is assured. NOTE 15A relief is suggested. NOTE 16For notching information, see clause 6. Figure 2 110-size cartridge dimensions (concluded) 0 0,15 mm. Figure 3 110-size cartridge film plane measuring points BSI 2008BSISO 13450:1996 14 Table 2 Film exposure notches (see Figure 4) Figure 4 Film exposure notching 110-size cartridge
