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BS DD CEN/TS 13130-20-2005 和食品接触的材料和物品.受限制的塑料物质.塑料中3-氯-1,2-环氧丙烷的测定

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【英文标准名称】:Materialsandarticlesincontactwithfoodstuffs-Plasticssubstancessubjecttolimitation-Determinationofepichlorohydrininplastics
【原文标准名称】:和食品接触的材料和物品.受限制的塑料物质.塑料中3-氯-1,2-环氧丙烷的测定
【标准号】:BSDDCEN/TS13130-20-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-16
【实施或试行日期】:2005-09-16
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:迁移;含量测定;3-氯-1,2-环氧丙烷;物品;接触食品的材料;单体;色谱法;试件;食品包装;试验报告;触点;高效液相色谱分析法;材料规范;食品;食品检验;测定;试验;材料试验;塑料
【英文主题词】:Articles;Chromatography;Contact;Determination;Determinationofcontent;Epichlorohydrin;Foodinspection;Foodpackages;Foodproducts;HPLC;Investigations;Materialsincontactwithfood;Materialsspecification;Materialstesting;Migration;Monomers;Plastics;Testpieces;Testing
【摘要】:Thisdocument,partofEN13130,specifiesananalyticalprocedureforthedeterminationofresidualepichlorohydrinincoatings.Themethodisappropriateforthequantitativedeterminationofepichlorohydrinintheanalyteconcentrationrangeof5ng/mlto80ng/mlofextract.Ingeneralthisallowsforthedetectionofepichlorohydrinatthelevelof1mg/kgofpolymerorinthecaseofcoatings,wheretheamountofpolymercannotbedetermined,detectionof1μgepichlorohydrinpersquaredecimetreofcoatingisfeasible.Inordertoobtainreliableandreproducibleresults,itisessentialthatthemethoddescribedinthispartofEN13130isfollowedascloselyaspossible.
【中国标准分类号】:X04
【国际标准分类号】:67_250
【页数】:22P.;A4
【正文语种】:英语


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【英文标准名称】:StandardSpecificationforHeatStabilityofSteamTurbineShaftsandRotorForgings
【原文标准名称】:蒸汽涡轮机轴和转子锻件热稳定性的标准规范
【标准号】:ASTMA472/A472M-2007
【标准状态】:现行
【国别】:美国
【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】:A01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:emissivity;heatstability;rotorforgings;steamturbines
【摘要】:1.1Thisspecificationcoversthedeterminationofheatstabilityofsteamturbineshaftsandrotorforgingstoensurestabilityatoperatingtemperature.Thisspecificationisnotordinarilyapplicabletogeneratorrotorforgings.1.2Thisspecificationisexpressedinbothinch-poundunitandinSIunits;however,unlessthepurchaseorderorcontractspecifiestheapplicableMspecificationdesignation(SIunits),theinch-poundunitsshallapply.Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthespecification,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3Supplementaryrequirementsofanoptionalnatureareprovidedforuseattheoptionofthepurchaser.Thesupplementaryrequirementsshallapplyonlywhenspecifiedindividuallybythepurchaserinthepurchaseorderorcontract.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J32
【国际标准分类号】:77_140_85
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Safetyandcontroldevicesforoilburnersandoil-burningappliances-Particularrequirements-Part1:Shut-offdevicesforoilburners
【原文标准名称】:燃油炉和燃油设备用安全和控制装置.特殊要求.第1部分:燃油炉的关闭装置
【标准号】:ISO23553-1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-09
【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/TC161
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧器;控制系统;关闭装置;定义;流量控制;流量调节阀;热工学;加热器;加热设备;检验;使用说明书;作标记;材料;燃油炉;燃油系统;燃油控制;燃油对流供暖;供油;燃油装置;安全;安全装置;安全工程;安全要求;安全关闭装置;规范(验收);截止阀;测试;热环境系统
【英文主题词】:Burners;Classification;Controlsystems;Cutoffs;Definitions;Design;Electromagneticcompatibility;EMC;Flowcontrol;Flowregulators;Heatengineering;Heaters;Heatingequipment;Inspection;Instructionsforuse;Marking;Materials;Oilburners;Oilburningsystems;Oilcontrol;Oilspaceheating;Oilsupplies;Oil-fuelleddevices;Operationalinstructions;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Safetyshut-offdevices;Shut-offdevices;Specification(approval);Stopvalves;Testing;Thermalenvironmentsystems
【摘要】:ThispartofISO23553specifiessafety,constructionalandperformancerequirements,andtestingofsafetyshut-offdevices,forliquidfuels.ThispartofISO23553coverstypetestingonly.Itappliestosafetyshut-offdeviceswhich:-aredesignedase.g.automaticvalvesorfast-closingdevices;-areusedincombustionplantstointerrupttheflowofliquidfuelswithorwithoutdelayonclosingandwithorwithoutdelayonopening;-areforusewithfueloils;NOTEForotherliquidfuels,additionaltestmethodscanbeagreedbetweenthemanufacturerandthetestauthority.-formpartofadevicehavingotherfunction(s),suchasoilpumps.Inthiscasethetestmethodsapplytothosepartsorcomponentsofthedeviceformingthesafetyshut-offdevice,i.e.thosepartswhicharenecessaryfortheclosingfunction;-havedeclaredmaximumworkingpressuresuptoandincluding5000kPa,foruseonburnersorinappliancesusingliquidfuels;-aredirectlyorindirectlyoperatedelectricallyorbymechanicalorhydraulicmeans;-arefittedwithorwithoutclosed-positionindicatorswitches.ThemethodsoftestgiveninthispartofISO23553areintendedforproducttypetesting.
【中国标准分类号】:Q83
【国际标准分类号】:27_060_10
【页数】:20P;A4
【正文语种】:英语