BS EN 15767-2-2009 用消防泵喷射灭火剂的手持设备.第2部分:便携式监控器.水喷嘴

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【英文标准名称】:Portableequipmentforprojectingextinguishingagentssuppliedbyfirefightingpumps-Part2:Portablemonitors-Waternozzles
【原文标准名称】:用消防泵喷射灭火剂的手持设备.第2部分:便携式监控器.水喷嘴
【标准号】:BSEN15767-2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:定义(术语);灭火剂;灭火剂容器;消防队;消防队设备;灭火器;灭火器具;消防器械;灭火设备;消防的;消防设备;泡沫枪;作标记;喷嘴;操作说明书;性能;性能要求;便携的;便携灭火器;安全性;安全性要求;规范(验收);技术数据单;测试;用户信息;水枪
【英文主题词】:Definitions;Extinguishingagents;Extinguishingmediumcontainer;Firebrigade;Firebrigadeequipment;Fireextinguishers;Fireextinguishingapparatus;Fireextinguishingdevices;Fireextinguishingequipment;Firefighting;Firefightingequipment;Foamgun;Marking;Nozzles;Operationalinstructions;Performance;Performancerequirements;Portable;Portablefireextinguisher;Safety;Safetyrequirements;Specification(approval);Technicaldatasheets;Testing;Userinformation;Waterguns
【摘要】:1.1InadditiontotherequirementsgiveninEN15767-1,thisEuropeanStandardisapplicabletowaternozzles,includingwaterwithfireextinguishingadditives.Itspecifiesrequirementsforsafety,performance,classificationanddesignation,aswellastestmethods,instructionsforuseandmaintenanceandmarking.1.2ThisEuropeanStandardisnotapplicabletowaternozzlesthataremanufacturedbeforeitsdateofpublication.
【中国标准分类号】:C84
【国际标准分类号】:13_220_10
【页数】:26P.;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforDosimetryinanX-Ray(Bremsstrahlung)FacilityforRadiationProcessing
【原文标准名称】:辐射处理用X-射线(韧致辐射)设备的辐射量测定的标准规程
【标准号】:ASTMISO/ASTM51608-2005
【标准状态】:现行
【国别】:
【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】:E10.01
【标准类型】:(ISO/ASTM)
【标准水平】:()
【中文主题词】:
【英文主题词】:absorbeddose;bremsstrahlung;dosedistribution;dosemapping;dosimeter;dosimetricprocedures;dosimetry;electronaccelerator;electronbeam;facilitycharacterization;ionizingradiation;irradiatorcharacterization;photon;radiation;radiationdosi
【摘要】:4.1AvarietyofproductsandmaterialsmaybeirradiatedwithX-radiationtomodifytheircharacteristicsandimprovetheeconomicvalueorforhealth-relatedpurposes.Examplesaresingle-usemedicaldevices(sterilization),agriculturalcommodities(preservation),andvariouspolymericproducts(materialmodification).DosimetryrequirementsforX-rayprocessingmayvarydependingonthetypeandenduseoftheproduct.4.2Dosimetersareusedasmeansofmonitoringtheradiationprocess.NOTE3-Dosimetryisrequiredforregulatedirradiationprocesses,suchasthesterilizationofmedicaldevicesandthepreservationoffood,becausetheresultsmayaffectthehealthoftheconsumer.Itislessimportantforotherindustrialprocesses,suchaspolymermodification,whichcanbeevaluatedbychangesinthephysicalpropertiesoftheirradiatedmaterials.Nevertheless,routinedosimetrymaybeusedtomonitorthereproducibilityofthetreatmentprocess.NOTE4-Itisnecessarytospecifythematerialinwhichradiationisabsorbed.Frequently,waterisselectedasthereferencematerialforthispurpose.Waterisaconvenientmediumtousebecauseitsradiationabsorptionandscatteringpropertiesareclosetothoseoftissueanditisuniversallyavailableandunderstood.Therequirementoftissueequivalencyhistoricallyoriginatedfromradiationtherapyapplications.AbsorbeddoseinmaterialsotherthanwatermaybedeterminedbyapplyingconversionfactorsinaccordancewithISO/ASTMGuide51261.4.3Radiationprocessingspecificationsusuallyincludeapairofabsorbed-doselimits:aminimumvaluetoensuretheintendedbeneficialeffectandamaximumvaluetoavoidproductdegradation.Foragivenapplication,oneorbothofthesevaluesmaybeprescribedbyprocessspecificationsorregulations.Knowledgeofthedosedistributionwithinirradiatedmaterialisessentialtomeettheserequirements.4.4Severalcriticalparametersmustbecontrolledtoobtainreproducibledosedistributionsintheprocessedmaterials.TheprocessingrateanddosedistributiondependontheX-rayintensity,photonenergyspectrum,spatialdistributionoftheradiationfield,conveyorspeed,andproductconfiguration(seeSections5,8,andAnnexA1).4.5Theirradiationprocessmustbequalifiedtodetermineitseffectivenessindeliveringknown,controllabledoses.Thisinvolvestestingtheprocessequipment,calibratingthemeasuringinstrumentsanddosimetrysystem,anddemonstratingtheabilityoftheprocesstodeliverdosedistributionsinareliableandreproduciblemanner(seeSections9and10).4.6Toensureconsistentdosedeliveryinaqualifiedirradiationprocess,routineprocesscontrolrequiresproceduresforroutineproductdosimetry,producthandlingbeforeandafterthetreatment,prescribedorientationoftheproductsduringirradiation,monitoringofcriticalprocessparameters,anddocumentationoftherequiredactivitiesandfunctions(seeSections11and12).1.1ThispracticeoutlinestheinstallationqualificationprogramforanX-ray(bremsstrahlung)irradiatorandthedosimetricprocedurestobefollowedduringoperationalqualification,performancequalificationandroutineprocessingtoensurethattheentireproducthasbeentreatedwithinapredeterminedrangeofabsorbeddose.Otherproceduresrelatedtooperationalqualification,performancequalificationandroutineprocessingthatmayinfluenceabsorbeddoseintheproductarealsodiscussed.InformationabouteffectiveorregulatorydoselimitsandenergylimitsforX-radiationisnotwithinthescopeofthispractice.1.2Incontrasttomonoenergeticgammaradiation,thebremsstrahlungenergyspectrumextendsfromlowvalues(about35keV)uptothemaximumenergyoftheelectronsincidentontheX-raytarget(seeSectionand).1.3Dosimetryisonlyonecomponentofatot......
【中国标准分类号】:
【国际标准分类号】:
【页数】:17P.;A4
【正文语种】:


基本信息
标准名称:小血管持针钳
英文名称:Small blood vessel needle holders
中标分类: 医药、卫生、劳动保护 >> 医疗器械 >> 一般与显微外科器械
替代情况:原标准号GB 11233-1989;被YY/T 1031-2004代替
发布日期:1989-03-31
实施日期:1990-01-01
首发日期:
作废日期:2005-11-01
出版日期:
页数:3页
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所属分类: 医药 卫生 劳动保护 医疗器械 一般与显微外科器械