IEEE 1451.7-2010 感应器和传动装置用智能传感器接口.无线射频识别(RFID)系统通信协议传感器和传感器电子数据表单
时间:2024-05-17 16:03:52 来源: 标准资料网 作者：标准资料网 阅读：9919
【英文标准名称】:Standardforasmarttransducerinterfaceforsensorsandactuators-Transducerstoradiofrequencyidentification(RFID)systemscommunicationprotocolsandtransducerelectronicdatasheetformats
【原文标准名称】:感应器和传动装置用智能传感器接口.无线射频识别(RFID)系统通信协议传感器和传感器电子数据表单
【标准号】:IEEE1451.7-2010
【标准状态】:作废
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:空中接口;数据交换;数据格式;数据处理;定义;接口;微处理器系统;微处理机;协议;射频识别;无线电频率识别;RFID;传感器;变频器;发射机
【英文主题词】:Airinterfaces;Dataexchange;Dataformats;Dataprocessing;Definitions;Interfaces;Microprocessorsystems;Microprocessors;Protocols;RadioFrequencyIdentification;Radiofrequencyidentifications;RFID;Sensors;Transducers;Transmitters
【摘要】:
【中国标准分类号】:L65
【国际标准分类号】:25_040_40;35_240_50
【页数】:99P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforAssessingtheTendencyofIndustrialBoilerWaterstoCauseEmbrittlement(USBMEmbrittlementDetectorMethod)
【原文标准名称】:评价工业锅炉用水引起脆裂倾向的标准实施规程(美国矿业局的脆变检查器方法)
【标准号】:ASTMD807-2005(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:D19.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:boilerwater;cracking;detector;embrittlement;intercrystalline;Boilerfeedwater;Corrosivity--water;Embrittlement;Pressurevesselsteelforgings;USBMtest;Watercorrosivity
【摘要】:Embrittlementisaformofintercrystallinecrackingthatisassociatedwiththeexposureofboilersteeltoacombinationofphysicalandchemicalfactors.Forembrittlementofboilermetaltooccur,themetalmustbeunderstress,itmustbeatthesiteofaleak,anditmustbeexposedtotheconcentratedboilerwater.Inaddition,theboilerwatermustbeembrittlinginnature.Theprecisechemicalcausesoftheembrittlingnatureofsomewatersisnotwellunderstood.Experiencehasshownthatcertainwatersexhibitanembrittlingcharacteristicwhileothersdonot.Becauseembrittlementisaformofcracking,itisnearlyimpossibletodetectinanoperatingboileruntilafailurehasoccured.Ingeneral,crackingfailurestendtobesudden,andoftenwithseriousconsequences.Thispracticeoffersawaytodeterminewhetheraparticularwaterisembrittlingornot.Italsomakesitpossibletodetermineifspecifictreatmentactionshaverenderedthewaternonembrittling.1.1Thispractice,knownastheembrittlement-detectormethod,coverstheapparatusandprocedurefordeterminingtheembrittlingornonembrittlingcharacteristicsofthewaterinanoperatingboiler.TheinterpretationoftheresultsshallberestrictedtothelimitssetforthinSection8.6.Note18212;Theembrittlementdetectorwasdesignedtoreproducecloselytheconditionsexistinginanactualboilerseam.Itisconsideredprobablethattheindividualconditionsofleakage,concentration,andstressintheboilerseamcanequalthoseinthedetector.Theessentialdifferencebetweenthedetectorandtheboileristhattheformerissoconstructedandoperatedthatthesethreemajorfactorsactsimultaneously,continuously,andunderthemostfavorablecircumstancestoproducecracking;whereas,intheboilerthethreefactorsarebroughttogetheronlyunderuniquecircumstances.Furthermore,inthedetectoranycrackingisproducedinasmalltestsurfacethatcanbeinspectedthoroughly,whilethesusceptibleareasinaboilerarelargeandcanbeinspectedonlywithdifficulty.Intheserespectstheembrittlementdetectorprovidesanacceleratedtestofthefourthconditionnecessaryforembrittlement,theembrittlingnatureoftheboilerwater.Note28212;Cracksinaspecimenafterbeingsubjectedtothistestindicatethattheboilerwatercancauseembrittlementcracking,butnotthattheboilerinquestionnecessarilyhascrackedorwillcrack.1.2Theeffectivenessoftreatmenttopreventcracking,aswellasanindicationofwhetheranunsafeconditionexists,areshownbythispractice.Suchtreatmentsareevaluatedintermsofmethodspecimenresistancetofailure.1.3Thepracticemaybeappliedtoembrittlementresistancetestingofsteelsotherthanboilerplate,providedthataduplicate,unexposedspecimendoesnotcrackwhenbent90x00B0;ona2-in.(51-mm)radius.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J98
【国际标准分类号】:27_060_30
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:Infusionequipmentformedicaluse-Part1:infusionglassbottles.
【原文标准名称】:医用输液设备.第1部分:输液玻璃瓶
【标准号】:NFS93-123-1-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-07-01
【实施或试行日期】:2008-07-11
【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】:瓶;容器;名称与符号;尺寸;可处置的;一次性使用设备;烧瓶;玻璃;玻璃瓶;水解的;输注用瓶;输液容器;输注;内压力;作标记;材料;医疗设备;医学科学;多语种的;胃肠外注入设备;残余应力;耐力;规范(验收);规范;测试
【英文主题词】:Bottles;Containers;Designations;Dimensions;Disposable;Disposables;Equipmentforsingleuse;Flasks;Glass;Glassbottles;Hydrolytic;Infusionbottles;Infusioncontainers;Infusions;Internalpressure;Marking;Materials;Medicalequipment;Medicalsciences;Multilingual;Parenteralinfusionequipment;Residualstresses;Resistance;Specification(approval);Specifications;Testing
【摘要】:
【中国标准分类号】:C31
【国际标准分类号】:11_040_20
【页数】:12P;A4
【正文语种】:其他