IEC 60601-2-26-2012 医用电气设备.第2-26部分:脑电图机基本安全性和必要性能的详细要求
作者:标准资料网 时间:2024-04-25 12:24:37 浏览:8622
来源:标准资料网
【英文标准名称】:Medicalelectricalequipment-Part2-26:Particularrequirementsforthebasicsafetyandessentialperformanceofelectroencephalographs
【原文标准名称】:医用电气设备.第2-26部分:脑电图机基本安全性和必要性能的详细要求
【标准号】:IEC60601-2-26-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC62D
【标准类型】:()
【标准水平】:()
【中文主题词】:定义(术语);诊断;电气器具;电气工程;医用电气设备;脑电描记器;电磁兼容性;电医学;电磁兼容性(EMC);大脑摄影法;环境试验;危害;干扰辐射;医疗器材;医学科学;医疗技术学;防电击;保护装置;辐射防护;安全性;安全组件;安全工程;安全性要求;规范(验收);试验
【英文主题词】:Definitions;Diagnosis;Electricappliances;Electricalengineering;Electricalmedicalequipment;Electroencephalographs;Electromagneticcompatibility;Electromedicine;EMC;Encephalography;Environmentaltesting;Hazards;Interferingemissions;Medicalequipment;Medicalsciences;Medicaltechnology;Protectionagainstelectricshocks;Protectivedevices;Radiationprotection;Safety;Safetycomponents;Safetyengineering;Safetyrequirements;Specification(approval);Testing
【摘要】:
【中国标准分类号】:C39
【国际标准分类号】:11_040_55;11_040_99
【页数】:58P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforLowLevelDeterminationofTotalCarbon,InorganicCarbonandOrganicCarboninWaterbyUltraviolet,PersulfateOxidation,andMembraneConductivityDetection
【原文标准名称】:通过紫外线、过硫酸盐氧化、和膜导检测对水中总碳、有机碳、无机碳低水平测定的标准试验方法
【标准号】:ASTMD6317-1998(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:carbon;carbondioxide;high-puritywater;inorganiccarbon;lowtemperatureoxidation;membraneconductivitydetection;organiccarbon;totalcarbon;Carboncontent--water;Inorganiccarbon(IC);Membraneconductivitydetection;Organiccarbon(OC);Ultr
【摘要】:Thistestmethodisusedfordeterminationofthecarboncontentofwaterfromavarietyofnatural,domestic,andindustrialsources.Initsmostcommonform,thistestmethodisusedtomeasureorganiccarbonasameansofmonitoringorganicimpuritiesinhighpurityprocesswaterusedinindustriessuchasnuclearpower,pharmaceutical,andelectronics.1.1Thistestmethodcoversthedeterminationoftotalcarbon(TC),inorganiccarbon(IC),andtotalorganiccarbon(TOC)inwaterintherangefrom10to1000x03BC;g/Lofcarbon.ThismethodisforlaboratoryorgrabsampleapplicationsandhasbeensubjectedtoaninterlaboratorystudyundertheguidelinesofD2777.TestMethodD5997canbeusedforon-linedeterminations.Thetestmethodutilizespersulfateorultravioletoxidationoforganiccarbon,orbothcoupledwithaCO2selectivemembranetorecovertheCO2intodeionizedwater.Thechangeinconductivityofthedeionizedwaterismeasuredandrelatedtocarbonconcentrationintheoxidizedsample.Inorganiccarbonisdeterminedinasimilarmannerwithouttheoxidationstep.Inbothcases,thesampleisacidifiedtofacilitateCO2recoverythroughthemembrane.TherelationshipbetweentheconductivitymeasurementandcarbonconcentrationisdescribedbyasetofchemometricequationsforthechemicalequilibriumofCO2,HCO3x2013;,andH+,andtherelationshipbetweentheionicconcentrationsandtheconductivity.ThechemometricmodelincludesthetemperaturedependenceoftheequilibriumconstantsandthespecificconductancesresultinginlinearresponseofthemethodoverthestatedrangeofTOC.SeeTestMethodD4519foradiscussionofthemeasurementofCO2byconductivity.1.2Thistestmethodhastheadvantageofaveryhighsensitivitydetectorthatallowsverylowdetectionlevelsonrelativelysmallvolumesofsample.Also,useoftwomeasurementchannelsallowsdeterminationofCO2inthesampleindependentlyoforganiccarbon.IsolationoftheconductivitydetectorfromthesamplebytheCO2selectivemembraneresultsinaverystablecalibration,withminimalinterferences.1.3Thistestmethodwasusedsuccessfullywithreagentwaterspikedwithvariousorganicmaterials.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.1.4Inadditiontolaboratoryanalyses,thistestmethodmaybeadaptedtoonlinemonitoring.SeeTestMethodD5997.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Playgroundequipmentandsurfacing-Part3:additionalspecificsafetyrequirementsandtestmethodsforslides.
【原文标准名称】:运动场器材和铺面.第3部分:滑梯用附加的特殊安全要求和试验方法
【标准号】:NFS54-201-3-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-08-01
【实施或试行日期】:2008-08-23
【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】:通路;事故预防;警告;儿童;儿童游乐场;危险区域;定义;设计;尺寸;设备安全;基础;危害;检验;装置;使用说明书;仪器;布置;体育与娱乐设备;荷载能力;负荷;维修;作标记;材料;数学计算;金属;栏杆;塑料;游乐场器材;游乐场;危险防护;防坠落;休养娱乐设施;娱乐设备;安全;安全装置;安全工程;安全要求;滑梯;规范(验收);稳定性;表面;测试;木材
【英文主题词】:Access;Accidentprevention;Caution;Children;Children'splaygrounds;Dangerzones;Definition;Definitions;Design;Dimensions;Equipmentsafety;Foundations;Hazards;Inspection;Installations;Instructionsforuse;Instruments;Layout;Leisureequipment;Loadcapacity;Loading;Maintenance;Marking;Materials;Mathematicalcalculations;Metals;Parapets;Plastics;Playgroundequipment;Playgrounds;Protectionagainstdanger;Protectionagainstfall;Recreationfacilities;Recreationalequipment;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Slides;Specification(approval);Stability;Surfaces;Testing;Wood
【摘要】:
【中国标准分类号】:Y55
【国际标准分类号】:97_200_40
【页数】:22P;A4
【正文语种】:其他
