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1、Reference number ISO 5655:2000(E) ISO 2000 INTERNATIONAL STANDARD ISO 5655 Third edition 2000-10-01 Photography Industrial radiographic films (roll and sheet) and metal intensifying screens Dimensions Photographie Films radiographiques industriels (rouleaux et feuilles) et crans intensificateurs en
2、mtal Dimensions Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) PDF disclaimer
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5、e; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2000 All rights
6、reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the re
7、quester. ISO copyright office Case postale 56 ? CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2000 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO
8、Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) ISO 2000 All rights reservediii ContentsPage Foreword.iv 1Scope 1 2Normative references1 3Conditions for measurement of dimens
9、ions1 4Films in rolls.1 5Films in sheets.2 6Package marking .4 7Dimensions of intensifying screens5 Annex A (informative) Quantity packaging for sheets 8 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not
10、 for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) iv ISO 2000 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). Th
11、e work of preparing 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-gov
12、ernmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
13、Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this I
14、nternational Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 5655 was prepared by Technical Committee ISO/TC 42, Photography. This third edition cancels and replaces the second edition (ISO 5655
15、:1993), of which it constitutes a technical revision based upon ANSI/BAPM IT1.15-1994. Annex A of this International Standard is for information only. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not fo
16、r Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDISO 5655:2000(E) ISO 2000 All rights reserved1 Photography Industrial radiographic films (roll and sheet) and metal intensifying screens Dimensions 1Scope This International
17、Standard specifies the preferred and recognized sizes and cutting dimensions of industrial radiographic roll and sheet films and metal intensifying screens. It also specifies package markings. The shaping of the corners of screens is not specified. 2Normative references The following normative docum
18、ents 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 encour
19、aged 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 1:1
20、975, Standard reference temperature for industrial length measurements. ISO 554:1976, Standard atmospheres for conditioning and/or testing Specifications. 3Conditions for measurement of dimensions The dimensions and tolerances specified in this International Standard apply at the time of manufacture
21、, measured under atmospheric conditions of (23 ? 2) C and (50 ? 5) % relative humidity, as specified in ISO 554. Dimensions may be altered by a permanent shrinkage due to aging and by a temporary shrinkage or swell due to changes in moisture content or temperature. Normally, dimensionally stable pol
22、yester base is used for these film products, and there should be no departure from the specified dimensions by more than 0,05 % greater than the maximum dimension and ? 0,08 % less than the minimum dimension at the time of opening the package. All measuring-instrument calibrations shall be conducted
23、 at a temperature of 20 C, as specified in ISO 1, and a relative humidity of 50 %. 4Films in rolls 4.1Width of rolls 4.1.1Preferred widths Roll widths of preferred sizes shall conform to the values given in Table 1. Copyright International Organization for Standardization Provided by IHS under licen
24、se with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) 2 ISO 2000 All rights reserved 4.1.2General slitting and tolerance rules For rolls not shown in Table 1, the slitt
25、ing and tolerance rules shall conform to the values given in Table 2. Table 1 Widths of films in rolls Preferred sizes NominalAimTolerance mmmmmm 3534,5? 0,5 6059,5? 0,5 7069,5? 0,5 10098,5? 0,5 130128? 1,0 180178? 1,0 300298? 1,0 350354? 1,0 400398? 1,0 Table 2 Slitting and tolerance rules for roll
26、 widths NominalAimTolerance Up to and including 12 cmNominal minus 1,5 mm? 0,5 mm Greater than 12 cm, up to and including 65 cma Nominal minus 2,0 mm? 1,0 mm Greater than 65 cmNominal minus 2,5 mm? 1,5 mm aFor 35 cm and 43 cm nominal, the aim values are obtained by using the nominal values of 35,6 c
27、m and 43,2 cm, respectively. 4.2Length of rolls For rolls of width up to and including 100 mm nominal, the preferred nominal lengths shall be 90 m, 100 m, 150 m and 305 m. For rolls wider than 100 mm nominal, the preferred nominal length, exclusive of leaders and trailers, shall be 60 m. 5Films in s
28、heets 5.1Dimensions 5.1.1Preferred sizes Dimensions for preferred sizes shall conform to the values given in Table 3. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 21:40:15 MDT
29、No reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) ISO 2000 All rights reserved3 5.1.2Temporarily recognized sizes The sizes listed in Table 4 are becoming obsolete. Equipment manufacturers are advised to design future cassettes and screens for use with the prefe
30、rred sizes, so that the recognized sizes will be replaced by the preferred sizes. 5.1.3Cutting and tolerance rules For the current sizes of sheets shown in Tables 3 and 4 and for new sizes, the cutting and tolerance rules shall be as follows. a)For the current sizes shown in Table 3 and for new size
31、s (metric), the cutting and tolerance rules shall be as indicated in Table 5. b)For the sizes shown in Table 4, there is no general cutting rule and the tolerances on the cutting dimensions (aim values) shown in Table 4 shall be ?up to and including 11,4 cm nominal: ? 0,4 mm, and ?greater than 11,4
32、cm nominal: ? 0,8 mm. Table 3 Preferred sizes of films in sheets NominalAim cmmm 6 ? 2458,5 ? 238 6 ? 4858,5 ? 478 9 ? 1288,5 ? 118,5 10 ? 2498,5 ? 238 10 ? 4098,5 ? 398 10 ? 4898,5 ? 478 13 ? 18 a 128 ? 178 15 ? 40148 ? 398 18 a? 24 178 ? 238 18 ? 43 a 178 ? 430 24 ? 30238 ? 298 30 ? 40298 ? 398 35
33、 ? 43 a 354 ? 430 a These nominal sizes are the rounded values commonly used for 17,8 cm, 35,6 cm and 43,2 cm (formerly 7 in, 14 in and 17 in, respectively). Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001
34、 Not for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) 4 ISO 2000 All rights reserved Table 4 Temporarily recognized sizes of films in sheets Nominal cm Aim mm Tolerance mm 8,5 ? 30,584,3 ? 303,2? 0,4 8,9 ? 4388,1 ? 430? 0,4 11
35、,4 ? 25,4113,5 ? 252,8? 0,4 11,4 ? 43113,5 ? 430? 0,4 20,3 ? 25,4201,6 ? 252,8? 0,8 25,4 ? 30,5252,8 ? 303,2? 0,8 27,9 ? 35278,6 ? 354? 0,8 Table 5 Cutting and tolerance rules for metric sizes of films in sheets Nominal Aima Tolerance Up to and including 12 cmNominal minus 1,5 mm? 0,5 mm Greater tha
36、n 12 cm, up to and including 65 cm b Nominal minus 2,0 mm? 1,0 mm Greater than 65 cmNominal minus 2,5 mm? 1,5 mm a These cutting rules are not applicable to the sizes in Table 4. b For 35 cm and 43 cm nominal, the aim values are obtained by using the nominal values of 35,6 cm and 43,2 cm respectivel
37、y. 5.2Squareness and edge straightness Squareness, edge straightness, shape and compliance with the dimensions specified in this International Standard shall be checked at the same time by comparison of any given sheet with two perfect rectangles, independently located, one made to the minimum dimen
38、sional tolerance specified in this International Standard and the other to the maximum tolerance. No point on the perimeter of the sheet shall fall within the smaller rectangle, nor shall any point fall outside the larger rectangle. 5.3Corner rounding If the four corners of the film are rounded, the
39、 actual edge of the corner shall be inside the hatched area shown in Figure 1. The corners shall have no steps or sharp features. The areas removed by corner rounding are not judged to be in violation of 5.2. 6Package marking 6.1Data Sufficient data shall be provided on a products packaging to infor
40、m the user of proper use and handling. Packaging shall be marked so as to indicate a)product name and size, b)conditions of use (such as safelight), and c)conditions for shipping and storage. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NAS
41、A Technical Standards 1/9972545001 Not for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) ISO 2000 All rights reserved5 To accomplish this, each of the packages which constitute the products packaging should be marked so as to i
42、ndicate one or more of the following1): ?product name or trade name for unit packages; this item shall be legible under recommended safelight conditions (other than total darkness); ?name or trade mark of the manufacturer; ?manufacturers reference number; ?information to assist recycling of waste pa
43、ckaging; ?quantity of units contained in the package; ?product name or trade name of sensitized material; ?nominal product dimensions, in metric units, with the smaller dimension first; ?batch or lot number and/or parent roll number; ?expiration date or “develop before” date or inventory control cod
44、e; ?manufacturers recommended safelight conditions2). 6.2Compliance If it is desired to indicate compliance of the product with this International Standard, the following wording shall be used: “COMPLYING WITH ISO 5655” 7Dimensions of intensifying screens 7.1Preferred sizes of screens For preferred
45、sizes of screens, aim and tolerance dimensions shall conform to the values given in Table 6. 7.2Recognized sizes of screens For temporarily recognized sizes of screens, aim and tolerance dimensions shall conform to the values given in Table 7. 7.3New sizes of screens For new screen sizes not listed
46、in Tables 6 and 7, aim and tolerance dimensions shall conform to the rules given in Table 8. 1)There can be legal requirements in certain countries for other data to be marked on the package. 2)This may be indicated by wording or by a code. Copyright International Organization for Standardization Pr
47、ovided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/22/2007 21:40:15 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 5655:2000(E) 6 ISO 2000 All rights reserved 7.4Squareness and edge straightness Squareness, edge strai
48、ghtness, shape and compliance with the dimensions specified in this International Standard shall be checked at the same time by comparison of any given sheet with two perfect rectangles, independently located, one made to the minimum dimensional tolerance specified in this International Standard and the other to the maximum tolerance. No point on the perimeter of the sheet shall fall within the smaller rectangle, nor shall any p