1、A Referencenumbe r ISO14548:1998(E) INTERNATIONAL STANDARD ISO 14548 Firstedition 19981101 PhotographyDimensionsofglassplates PhotographieDimensionsdesplaquesdeverreISO14548:1998(E) ISO1998 Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproduced orutilizedinanyformorbyanyme
2、ans,electronicormechanical,includingphotocopyingand microfilm,withoutpermissioninwritingfromthepublisher. InternationalOrganizationforStandardization Casepostale56 CH1211Genve20 Switzerland Internet isoiso.ch PrintedinSwitzerland ii Foreword ISO(theInternationalOrganizationforStandardization)isaworl
3、dwide federationofnationalstandardsbodies(ISOmemberbodies).Theworkof preparingInternationalStandardsisnormallycarriedoutthroughISO technicalcommittees.Eachmemberbodyinterestedinasubjectforwhich atechnicalcommitteehasbeenestablishedhastherighttoberepresented onthatcommittee.Internationalorganizations
4、governmentalandnon governmental,inliaisonwithISO,alsotakepartinthework.ISO collaboratescloselywiththeInternationalElectrotechnicalCommission (IEC)onallmattersofelectrotechnicalstandardization. DraftInternationalStandardsadoptedbythetechnicalcommitteesare circulatedtothememberbodiesforvoting.Publica
5、tionasanInternational Standardrequiresapprovalbyatleast75%ofthememberbodiescasting avote. InternationalStandardISO14548waspreparedbyTechnicalCommittee ISO/TC42, Photography.ISO ISO14548:1998(E) iii Introduction ThisisanewInternationalStandardforthepurposeofdocumenting dimensionsofglassplates. Attent
6、ionisdrawntothepossibilitythatsomeoftheelementsofthis InternationalStandardmaybethesubjectofpatentrights.ISOshallnotbe heldresponsibleforidentifyinganyorallsuchpatentrights.INTERNATIONALSTANDARD ISO ISO14548:1998(E) 1 PhotographyDimensionsofglassplates 1 Scope ThisInternationalStandardspecifiestheno
7、minalsizesofphotographicglassplates,togetherwithcutting dimensionsandtheirtolerances.Italsospecifiesthenominalsubstratethicknessesandtheirtolerances. 2 Normativereferences Thefollowingstandardscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthis InternationalStandard.Atthetim
8、eofpublication,theeditionsindicatedwerevalid.Allstandardsaresubjectto revision,andpartiestoagreementsbasedonthisInternationalStandardareencouragedtoinvestigatethe possibilityofapplyingthemostrecenteditionsofthestandardsindicatedbelow.MembersofIECandISOmaintain registersofcurrentlyvalidInternationalS
9、tandards. ISO1:1975, Standardreferencetemperatureforindustriallengthmeasurements. ISO554:1976, Standardatmospheresforconditioningand/ortestingSpecifications. 3 Conditionsformeasurementofdimensions 3.1 Dimensions ThedimensionsandtolerancesspecifiedinthisInternationalStandardshallapplyatthetimeofmanuf
10、acture (exceptwherespecificallystatedotherwise),whenmeasuredunderatmosphericconditionsof(23+2)C and (50+ 5)%relativehumidity,asspecifiedinISO554. 3.2 Calibrationofmeasuringinstruments Allmeasuringinstrumentcalibrationsshallbeconductedatatemperatureof20C(asspecifiedinISO1)anda relativehumidityof50%.
11、4 Dimensions 4.1 Cuttingdimensions Cuttingdimensionsandtolerancesofplatesshallconformtothevaluesgivenintables1and2. 4.2 Substratethickness Substratethicknessesofglassplatesshallconformtothevaluesgivenintable3.ISO14548:1998(E) ISO 2 5 Squareness Squareness,edgestraightness,shapeandcompliancewithspeci
12、fieddimensionsshallbecheckedatthesame timebycomparisonofanygivenplatewithtwoperfectrectangles,independentlylocated,onemadeaccordingto theminimumdimensionaltolerancespecifiedinthisInternationalStandard,andtheotheraccordingtothe maximumtolerance.Nopointontheperimeteroftheplateshallfallwithinthesmaller
13、rectangle.Nopointshallpoint falloutsidethelargertriangle. 6 Packagemarking Sufficientdatashallbeprovidedonaproductspackagingtoinformtheuserofproperuseandhandling. Productpackagingshallbemarkedsoastoindicate a) productnameandsize, b) conditionsofuse(suchassafelight),and c) conditionsofshippingandstor
14、age. Toaccomplishthis,eachofthepackageswhichconstitutetheproductspackagingshouldbemarkedsoasto indicateoneormoreofthefollowing 1) : productnameortradename; nominalproductsizewiththesmallerdimensionfirst; quantityofunitscontainedinthepackage; nameortrademarkofmanufacturer; expirationdateor“developbef
15、ore”date; manufacturersrecommendedsafelightconditions; manufacturersrecommendedstorageconditions; appropriateprocessing/recommendedprocessingconditions. 1) Theremaybelegalrequirementsincertaincountriesforadditionaldatatobemarkedonthepackage.ISO ISO14548:1998(E) 3 Table1Preferredsizesofplates Dimensi
16、onsinmillimetres Nominalsize Dimensions minimum aim maximum 65x90 63,5x88,5 64,0x89,0 64,5x89,5 100x100 100,8x100,8 101,2x101,2 101,6x101,6 100x130 100,1x125,5 100,8x126,2 101,6x127,0 100x250 99,5x252,4 100,3x253,2 101,2x254,0 130x130 126,2x126,2 126,6x126,6 127,0x127,0 355x430 354,8x431,0 355,6x431
17、8 356,4x356,4 430x430 431,0x431,0 431,8x431,8 432,6x432,6 510x610 506,4x607,4 508,0x609,0 509,6x611,6 572,2x668,7 571,4x667,9 572,2x668,7 573,0x669,5 610x810 607,4x810,4 609,2x812,4 611,1x814,3 710x810 709,7x811,3 711,2x812,8 712,7x814,3 810x1090 811,3x1090,7 812,8x1092,2 814,3x1093,7 Table2Recogni
18、zedsizesofplates Dimensionsinmillimetres Nominalsize Dimensions minimum aim maximum 76x76 75,4x75,4 75,8x75,8 76,2x76,2 150x330 151,2x328,6 152,0x330,0 152,4x330,6 200x254 201,7x252,5 202,4x253,2 203,2x254,0 280x406 277,8x404,8 279,4x406,4 281,0x408,0 762x1016 760,4x1014,4 762,0x1016,0 763,6x1017,6I
19、SO14548:1998(E) ISO 4 Table3Substratethicknessofplates Dimensionsinmillimetres Nominal substrate thickness Substratethickness minimum maximum 1,0 0,76 1,12 1,6 1,45 1,83 2,3 2,03 2,51 3,3 2,87 3,50 5,0 4,57 5,20ISO14548:1998(E) ISO ICS37.040.20 Descriptors:photography,photographicequipment,photographicplates,glass,formspecifications,dimensions. Pricebasedon4pages
