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ASTM E 1137/E 1137M-2004 工业铂阻尼式温度计的标准规范

作者:标准资料网 时间:2024-05-12 06:50:36  浏览:8976   来源:标准资料网
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【英文标准名称】:StandardSpecificationforIndustrialPlatinumResistanceThermometers
【原文标准名称】:工业铂阻尼式温度计的标准规范
【标准号】:ASTME1137/E1137M-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:温度计;阻尼式温度计;规范(验收);耐力;铂;温度测量
【英文主题词】:thermometers;resistancethermometers;resistance;specification(approval);temperaturemeasurement;platinum
【摘要】:
【中国标准分类号】:N11
【国际标准分类号】:17_200_20
【页数】:7P;A4
【正文语种】:英语


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【英文标准名称】:SpecificationforSpecialEngineeredFittings,AppurtenancesorValvesforUseinPoly(VinylChloride)(PVC)orChlorinatedPoly(VinylChloride)(CPVC)Systems
【原文标准名称】:聚氯乙烯(PVC)或氯化聚氯乙烯(CPVC)系统专用工程配件、附件或阀门的规范
【标准号】:ANSI/ASTMF1970-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005-08-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:聚氯乙烯;饮用水设备;材料试验;配件;公用事业设备
【英文主题词】:Checkvalves;CPVC;Drinkingwaterinstallations;Elastomers;Fittings;Flanges;Materialstesting;Polyvinylchloride;Unions;Utilityequipment;Valves
【摘要】:Thisspecificationcoversfittings,appurtenancesandvalveswhicharetobeusedwithpipeandtubingcomplyingwithSpecificationsD1785,D2241,D2846,F441orF442,orotherpipingasspecifiedbythefittingsmanufacturer.Theseproducts,suchasunions,flangesorvalves,arenotincludedinthescopeofexistingASTMspecifications.Thisspecificationincludesminimumrequirementsfortesting,materials,dimensions,workmanship,marking,andin-plantqualitycontrol.Fittingsorappurtenancescoveredbythisspecificationaregenerallyeithermolded,fabricated,orassembledfrommoldedormachinedcomponents.Thematerialsusedincomponentsincluderigidthermoplastics,thermoplasticelastomers,elastomerics,andmetals.Thebodyormainportionofthefitting,appurtenanceorvalveistypicallyPVC,CPVC,PEorPA(nylon).AllproductscoveredbythisstandardareintendedtobeusedinPVCorCPVCplasticpipingsystems,orasatransitionfromthesetometalsystems.Theapplicationoftheseproductstogasserviceisbeyondthescopeofthisspecification.Theproductscoveredbythisspecificationareintendedforusewiththedistributionofpressurizedliquidsonly,whicharechemicallycompatiblewiththepipingmaterials.Duetoinherenthazardsassociatedwithtestingcomponentsandsystemswithcompressedairorothercompressedgasessomemanufacturersdonotallowpneumatictestingoftheirproducts.Consultwithspecificproduct/componentmanufacturersfortheirspecifictestingprocedurespriortopneumatictesting.Note1-Warning:Pressurized(compressed)airorothercompressedgasescontainlargeamountsofstoredenergywhichpresentserioussafetywhichpresentserioussafetyhazardsshouldasystemfailforanyreason.Fittingswhichrelyonheatfusionweldingforconnectiontothepipingsystemareoutsidethescopeofthisspecification.Checkvalves(includingfootvalves)coveredbythisspecificationshallnotbeconsideredbackflowpreventiondevicesandshallnotbeusedfortheprotectionofapotablewatersupply.Fordefinitionsandrequirementsofbackflowpreventiondevices,consultmodelplumbingcodesandASSE.Duetothecomplexandinstallation-specificconcernssurroundingchemicalresistanceandcorrosion,thisspecificationdoesnotaddressthecompatibilityoftheproductswithallpossibleend-useenvironments.Additionaltestingspecifictotheend-useenvironmentisrecommendedifthesystemisconveyingliquidsotherthanpotablewater.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsgiveninparenthesesaregivenforinformationonly.Thefollowingsafetycaveatappliesonlytothetestmethodsandin-plantqualitycontrolportions,sectionofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_45
【页数】:
【正文语种】:英语


【英文标准名称】:Ergonomicrequirementsforofficeworkwithvisualdisplayterminals(VDTs)-Generalintroduction
【原文标准名称】:具有可视显示终端(VDTs)的办公室工作的人类工效学要求.第1部分:概述
【标准号】:BSENISO9241-1-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-09-15
【实施或试行日期】:1997-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:设计;计算机终端;办公机器;计算机硬件;办公室设备;显示装置(计算机);人类工效学;性能试验;计算机外部设备
【英文主题词】:Anatomicalconfigurations;Computerterminals;Computers;Dataprocessing;Definition;Definitions;Displaydevices(computers);EDP;Ergonomics;Heatinginstallation;Imagequality;Indicatingdevices;Indications;Informationprocessing;Informationtechnology;Keyboards;Officeequipment;Officemachines;Officeservices;Officework;Quality;Screens;Specification(approval);Survey;Testing;Visibility;Visualdisplayunits;Visualdisplayworkstations;Workplacelayout;Workingtask
【摘要】:ThispartofISO9241—introducesthemultipartstandardonergonomicrequirementsfortheuseofvisualdisplayterminalsforofficetasks;—providesguidelinesforauser-performanceapproach;—givesanoverviewofallpartsofISO9241currentlypublishedandoftheanticipatedcontentofthoseinpreparation;—providessomeguidanceonhowtouseISO9241;—describeshowconformancetoISO9241shouldbereported.ForthepurposesofISO9241,officetasksaretakentoincludeawiderangeofgenerictextanddataprocessingtasks.Duetothesimilarityofthesetaskstotasksperformedinotherenvironments,e.g.medical,scientific,telecommunications,controlroomsandpublicaccess,manyoftherequirementsinISO9241areappropriatetotheseenvironmentsaswell.ISO9241doesnotcoverelectricalsafetyofVDTs.ThisiscoveredbyIEC950.NOTE—TheergonomicrequirementsofflatpaneldisplaysarecoveredinISO13406-1andISO13406-2.Moreextensiveguidanceonhuman-centreddesignforinteractivesystemsisprovidedinISO13407.
【中国标准分类号】:A25
【国际标准分类号】:13_180;35_080;35_180
【页数】:28P.;A4
【正文语种】:英语



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