【英文标准名称】:Informationtechnology-Officeequipment-Minimuminformationtobespecifiedforimagescanners
【原文标准名称】:信息技术办公设备规定图像扫描器的最少信息
【标准号】:ISO/IEC14473-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Computertechnology;Dataprocessing;Datasystemsengineering;Digitaldata;Electronicequipment;Figures;Images;Informationinterchange;Informationtechnology;Layout;Methodsformeasuring;Minimumrequirements;Officeequipment;Officesystem;Opticalscanners;Representations;Scanners;Specification(approval);Technicaldatasheets;Testingconditions
【摘要】:ThisInternationalStandardisintendedtofacilitateuserselectionofanimagescanner.ThisInternationalStandardspecifiestheminimuminformationthatshallbeincludedbymanufacturersintheirspecificationsheetsforscanners.ThisInternationalStandardismadefortheaverageenduser.Forthisreasonitdoesnotdescribeallspecificationsofscannerswithspecialfeaturessuchasdoublesidedscanningorhighspeed.Byinsuringconsistencyofspecificationofscannerproductinformation,thisInternationalStandardenablestheendusertomakemeaningfulcomparisonsofmachinefunctionalityandperformancecharacteristics.Themostmeaningfulparametersoffunctionandperformancearespecifiedanddefined,andmeasuresofperformanceareprovided.ThisInternationalStandardfurtherappliestotypesofscannerswhicharemostprevalentinuse,includingparametersforascanningengine(anoptomechanicalphysicaldevice)andbasicimageprocessingonly(thoseprocessesincludedigitaldataoutputwithencodedgrayscale,orunencodedsinglebitplushalftonedata).ItdoesnotrequirespecificationofadvancedapplicationprocessingsuchasOCR,translation,vectorconversion,etc.Becausescannersusebothsoftwareand/orhardwaretoachievesomescannerfunctionsandcontrols,thestandardcontainssomeentriesrelatedtosoftwareeventhoughthestandardisprimarilyforscannerhardware.Themanufacturer,athisoption,mayincludedescriptionofsuchadditionalfunctionalitywhichmaybeprovided.Thisstandardalsodoesnotconsiderimagequality,nordoesitprovideoruserelatedtesttargets.
【中国标准分类号】:L70
【国际标准分类号】:35_180
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Performancesofmobileleakdetectorsandofroomcontrollersofhalogenatedrefrigerants.
【原文标准名称】:移动式检漏器和卤化制冷剂室内控制器的性能
【标准号】:NFE35-422-2005
【标准状态】:作废
【国别】:法国
【发布日期】:2005-07-01
【实施或试行日期】:2005-07-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);燃烧气体;监督(认可);电驱动装置;定义;安全要求;电气设备;试验;电气器具;泄漏量;泄漏;制冷;建筑物;产品信息;检漏器;检波器(回路);工作性能;电力网供电;气体检测器;警告装置;住房建筑;气体浓度;测量仪器;制冷剂;控制仪器;监视装置;标定的;警报装置
【英文主题词】:Alarmdevices;Buildings;Burninggases;Calibrated;Controlinstruments;Definition;Definitions;Detectors(circuits);Electricappliances;Electricalappliances;Electrically-operateddevices;Gasconcentrations;Gasdetectors;Housing;Leakdetectors;Leakage;Leaks;Mainspowersupply;Measuringinstruments;Monitoringdevice;Performanceinservice;Productinformations;Refrigerants;Refrigeration;Safetyrequirements;Specification(approval);Surveillance(approval);Testing;Warningdevices
【摘要】:
【中国标准分类号】:J73
【国际标准分类号】:23_040_99;71_100_45
【页数】:18P.;A4
【正文语种】:其他