EN 61207-3-2002 气体分析仪.性能表达式.第3部分:顺磁氧气分析仪(IEC61207-3:2002);德文版本EN61207-3:2002
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【英文标准名称】:Gasanalyzers-Expressionofperformance-Part3:Paramagneticoxygenanalyzers(IEC61207-3:2002);GermanversionEN61207-3:2002
【原文标准名称】:气体分析仪.性能表达式.第3部分:顺磁氧气分析仪(IEC61207-3:2002);德文版本EN61207-3:2002
【标准号】:EN61207-3-2002
【标准状态】:现行
【国别】:
【发布日期】:2002-11
【实施或试行日期】:2002-11-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;效率;工作性能;分析仪;性能试验;气体分析仪;测量;氧;定义;验收检验;化学分析和试验;试验;顺磁
【英文主题词】:Acceptanceinspection;Analysis;Analyzers;Chemicalanalysisandtesting;Definition;Definitions;Efficiency;Gasanalyzers;Measurement;Oxygen;Paramagnetisms;Performanceinservice;Performancetests;Testing
【摘要】:
【中国标准分类号】:N55
【国际标准分类号】:71_040_40
【页数】:31P.;A4
【正文语种】:英语
【英文标准名称】:Acoustics-Noiseemittedbymachineryandequipment-Measurementofemissionsoundpressurelevelsataworkstationandatotherspecifiedpositions-Methodrequiringenvironmentalcorrections
【原文标准名称】:声学.机械装置及设备发出的噪声.工作地点和其它试验场所声压级的测量.测试要求环境条件的改变
【标准号】:BSENISO11204-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-11-15
【实施或试行日期】:1996-11-15
【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】:数学计算;试验设备;准确度;再现性;测量特征;自然工作条件;试验条件;传声器;噪声;现场试验;声学测量;误差修正;操作工位;等级(质量);噪声(环境的);声学;声强
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Anatomicalconfigurations;Control;Corrrections;Definitions;Emission;Emissionmeasurement;Environment;Ergonomics;Errorcorrection;Externalnoise;Fixings;Frequencies;Head(anatomy);Installations;Instruments;Machinenoise;Machines;Measurement;Measurementconditions;Measurementduration;Measuringenvironment;Measuringincertainity;Measuringinstruments;Measuringtechniques;Methods;Microphones;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Operatingstations;Operation;Operators;Persons;Position;Radiation;Seats;Sitting;Soundintensity;Soundlevels;Soundpressure;Soundpressurelevel;Soundpropagation;Status;Tests;Workingplaces
【摘要】:1GeneralThisInternationalStandardspecifiesamethodformeasuringtheemissionsoundpressurelevelsofmachineryandequipment,ataworkstationandatotherspecifiedpositionsnearby,inanyenvironmentwhichmeetscertainqualificationrequirements.EmissionsoundpressurelevelsaremeasuredasA-weightedand,ifrequired,C-weightedpeak,andinfrequencybands.NOTE1ThecontentsofthisandrelatedInternationalStandardsaresummarizedintable1ofISO11200:1995.Amethodisgivenfordeterminingalocalenviron-mentalcorrection(theacceptablemaximumvalueofwhichisspecified)tobeappliedtothemeasuredsoundpressurelevelstoexcludetheeffectsofre-flectionsfromreflectingsurfacesotherthantheplaneonwhichthemachineryorequipmentisplaced.Thiscorrectionisbaseduponthemeansoundpressurelevelonameasurementsurface,thesoundpressurelevelmeasuredataspecifiedposition,andeitheranenvironmentalindicatorortheequivalentabsorptionareaofthetestroom.Thegradeofaccuracyofthemeasurements(engineeringorsurvey)dependsuponthevauleofthelocalenvironmentalcorrection.Aworkstationisoccupiedbyanoperator.Itmaybelocatedinopenspaceintheroomwherethesourceoperates,orinacabfixedtothesource,orinanen-closureremotefromthesource.Oneormorespeci-fiedpositionsmaybelocatedinthevicinityofanattendedorunattendedmachine.Suchpositionsaresometimesreferredtoasbystanderpositions.ThisInternationalStandardspecifiesrequirementsonthetestenvironment.Instructionsaregivenfortheinstallationandoperationofthemachineundertestandforthechoiceofmicrophonepositionsfortheworkstationandforotherspecifiedpositions.Thepurposeofthemeasurementsistopermitcompar-isonoftheperformanceofdifferentunitsofagivenfamilyofmachineryorequipment,underdefineden-vironmentalconditionsandstandardizedmountingandoperatingconditions.Thedataobtainedmayalsobeusedforthedeclarationandverificationofemis-sionsoundpressurelevelsasspecifiedinISO4871.NOTE2Atanygivenpositioninrelationtoaparticularmachine,andforgivenmountingandoperatingconditions,theemissionsoundpressurelevelsdeterminedbythemethodofthisInternationalStandardwillingeneralbelowerthanthedirectlymeasuredsoundpressurelevelsforthesamemachineinthetypicalworkroomwhereitisused.Thisisduetoreverberationandthecontributionsofothermachines.Amethodofcalculatingthesoundpressurelev-elsinthevicinityofamachineoperatingaloneinaworkroomisgiveninISO11690-3.Commonlyobserveddifferencesare1dBto5dB,butinextremecasesthedif-ferencemaybeevengreater.2TypesofnoiseandnoisesourcesThemethodspecifiedinthisInternationalStandardisapplicabletoalltypesofmachinery,bothmovingandstationary,forindoororoutdooruse.Themethodisapplicabletomachinesofallsizes,andtoalltypesofnoiseasdefinedinISO2204andISO12001.3TestenvironmentThemethodisapplicabletoanindoororoutdooren-vironmentwithoneormorereflectingplanespresent,meetingspecifiedrequirements.4SpecifiedpositionsThisInternationalStandardisapplicabletoworkstationsandotherspecifiedpositionswhereemissionsoundpressurelevelsaretobemeasured.Examplesofappropriatepositionswheremeasure-mentsmaybemadeincludethefollowing:a)workstationlocatedinthevicinityofthemachineundertest;thisisthecaseformanyindustrialmachinesanddomesticappliances;b)workstationwithinacabwhichisanintegralpartofthemachineundertest;thisisthecaseformanyindustrialtrucksandearth-movingma-chines;c)workstationwithinapartialortotalenclosure(orbehindascreen)suppliedbythemanufacturerasanintegralpartofthemachineryorequipment;d)workstationpartially
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:26P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 额定电压6kV、10kV及15kV挤包绝缘单芯和三芯电力电缆 |
| 英文名称： | Single-and three-core shipboard power cables with extruded solid insulation for rated voltages 6kV，10kV and 15kV |
| 中标分类： |
船舶 >>
船舶电气、观通、导航设备 >>
船舶电气、观通、导航设备综合 |
| ICS分类： |
造船和海上建筑物 >>
船舶和海上建筑物综合 >>
船用电气设备
|
| 替代情况： | 被GB/T 17755-2010代替 |
| 发布部门： | 国家质量技术监督局 |
| 发布日期： | 1999-05-19 |
| 实施日期： | 1999-12-01 |
| 首发日期： | 1999-05-19 |
| 作废日期： | 2011-02-01 |
| 主管部门： | 中国船舶工业集团公司 |
| 归口单位： | 全国海洋船标准化技术委员会 |
| 起草单位： | 中国船舶工业总公司第七○四研究所 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 1900-01-01 |
| 页数： | 平装16开， 页数：14， 字数：20千字 |
适用范围
本标准规定了标准化的电缆，使其按GB/T 13029.1的要求敷设时，安全性与可靠性均能得到保障；并规定了直接或间接与安全有关的该类电缆的制造要求、特性和检验用的试验方法。
前言
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引用标准
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所属分类： 船舶 船舶电气 观通 导航设备 船舶电气 观通 导航设备综合 造船和海上建筑物 船舶和海上建筑物综合 船用电气设备
