【英文标准名称】:Railwayfixedequipment.Equipmentassignforconnectingplates-supportsandcasesofmodularsequipment.Engineeringanddesigningrules.
【原文标准名称】:铁路固定设备.连接支撑板和模块化设备壳体的设备.技术和设计规则
【标准号】:NFF70-015-1992
【标准状态】:现行
【国别】:法国
【发布日期】:1992-07-01
【实施或试行日期】:1992-07-20
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:S34
【国际标准分类号】:29_120_20;31_240;45_040
【页数】:29P.;A4
【正文语种】:其他


【英文标准名称】:StandardTestMethodforInspectionandVerificationofThermometers
【原文标准名称】:温度计的检验和鉴定用标准试验方法
【标准号】:ASTME77-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E20.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:校正;质量;温度测量;温度计;验证
【英文主题词】:calibration;liquid-in-glassthermometers;mercuryseparation;organicliquids;verification;Thermometers;Calibration--temperatureanalysisinstrumentation;Liquid-in-glassthermometers
【摘要】:ThetestmethoddescribedinthisstandardwillensurethatthethermometerslistedinSpecificationE1willindicatetemperatureswithinthemaximumscaleerrorslisted,becompatiblewiththeapparatus,andservethepurposeforwhichtheyweredesigned.Fig.1Thermometersthatdonotpassthevisualanddimensionalinspectiontestsmaygiveerroneouslyhighorlowtemperaturereadings,ormaynotfitintoexistingequipmentusedinASTMmethods.Ifthepigmentinthescaleetchingswashesoutorfades,thethermometerwillbedifficulttoread.Improperannealingofthebulb,asdeterminedbythebulbstabilitytest,willresultinthermometerreadingsrapidlychangingwithtimeanduse.Foraccuratetemperaturemeasurementsthescalereadingsofthethermometershouldbeverifiedasdescribedinthistestmethod.FIG.1OvenforPermanencyofPigmentTest1.1Thistestmethodcoversvisualanddimensionalinspection,testforpermanencyofpigment,testforbulbstability,andtestforscaleaccuracytobeusedintheverificationofliquid-in-glassthermometersasspecifiedinSpecificationE1.However,theseproceduresmaybeappliedtootherliquid-in-glassthermometers.Note18212;TheuseofNISTSP250-23isrecommended.1.2Warning-MercuryhasbeendesignatedbyEPAandmanystateagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidneyandliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercurycontainingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsite-http://www.epa.gov/mercury/faq.htm-foradditionalinformation.Usersshouldbeawarethatsellingmercuryand/ormercurycontainingproductsintoyourstatemaybeprohibitedbystatelaw.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N11
【国际标准分类号】:17_200_20
【页数】:14P.;A4
【正文语种】: