作者:标准资料网 时间:2024-04-28 07:37:58   浏览:9224   来源:标准资料网

【英文标准名称】:StandardPracticeforEvaluationofImageQualityProducedbyCarbonlessCopyPaperwithanElectricorElectronicTypewriter
【原文标准名称】:电动打字机打字时无碳复写纸产生的图像质量的评定的标准规程
【标准号】:ASTMF686-1994(2006)
【标准状态】:现行
【国别】:
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F05.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:办公室设备;打字机;纸;复制设备;图象质量;评定
【英文主题词】:carbonlesscopypaper;electrictypewriter;electronictypewriter;imagequality;typewriterimagequality
【摘要】:Thispracticeisusedprimarilytoevaluatetheimagequalityproducedonanelectricorelectronictypewriterofacarbonlesscopypaperbycomparisonwithacontrolcarbonlesscopypaperwithknownperformancequalitiesinabusinessformofapredeterminedcomposition.Thispracticecanbeusedfortheselectionofacarbonlesscopypaperwherenocontrolisavailable.Thispracticecanbeusedtoevaluatecarbonlesscopypaperbusinessformsbycomparisontosimilarcontrolformwithknownperformancequalities.Thispracticecanbeusedtodeterminewhichsurface(CoatedBack(CB)orCoatedFront(CF))ofacarbonlesscopypaperinabusinessformthathasanunsatisfactoryperformanceisdefectivebyreplacingeachsurfaceoneatatimewithcontrolCBorCFsurfaceswithknownsatisfactoryperformance.Thispracticecanbeusedforproduction,qualitycontrol,andresearchanddevelopment.1.1Thispracticecoversamethodforthevisualevaluationoftheimagequalityformedbyacarbonlesscopypaperinabusinessformwhenimagedwithanelectricorelectronictypewriter.Note18212;Electricorelectronictypewriterscoveredbythisprocedurehaveafull-charactertypeelement.Examplesofsuchelementsaretypebar,ball,anddaisywheel.1.2Theevaluationismadebycomparisonofthesamplecarbonlesscopytoacontrol.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y33
【国际标准分类号】:85_080;85_080_10
【页数】:3P.;A4
【正文语种】: