作者:标准资料网 时间:2024-05-13 05:50:09   浏览:9900   来源:标准资料网

【英文标准名称】:Imagingmaterials-Filmsandpaper-Determinationofdimensionalchange
【原文标准名称】:成像材料.摄影胶片和相纸.尺寸变化测定
【标准号】:BSISO18903-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-01-31
【实施或试行日期】:2003-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸精度;尺寸;摄影;摄影材料;计数检查;尺寸稳定性试验;测定;纸;影片;老化;检验;摄影胶片;气候;尺寸变化;相纸;老化试验;尺寸稳定性;感光纸;机械试验;试验;定义
【英文主题词】:Ageing(materials);Ageingtests;Climate;Definition;Definitions;Determination;Dimensionalaccuracy;Dimensionalchanges;Dimensionalstability;Dimensionalstabilitytests(textiles);Dimensions;Films;Inspection;Inspectionbyattributes;Mechanicaltesting;Paper;Photographicfilm;Photographicmaterials;Photographicpaper;Photography;Photosensitivepapers;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthedimensionalchangeofphotographicfilmsandpaperscausedby:—variationsinequilibriummoisturecontentduetochangeintherelativehumidity(RH)oftheatmosphere(humiditycoefficientofexpansion);—changeintemperature(thermalcoefficientofexpansion);—processing;—ageing.ThisInternationalStandarddealswiththemoisturecontentandthermalhistoryofthespecimensbeforemeasurement,theatmosphericconditionsduringmeasurement,andthetreatmentofthedata.Itdoesnotdescribethevariousexperimentaltechniquesusedtomakethemeasurements.ThisInternationalStandardisnotsuitablefordeterminingthedimensionalchangeofinstantphotographicfilm.
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:26P.;A4
【正文语种】:英语