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BS EN ISO 10360-5-2010 产品几何量规范(GPS).坐标式测量设备(CMM)的验收和复检试验.带单针和多触针探测系统的坐标测量机(CMMs)

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【英文标准名称】:Geometricalproductspecifications(GPS).Acceptanceandreverificationtestsforcoordinatemeasuringmachines(CMM).CMMsusingsingleandmultiplestyluscontactingprobingsystems
【原文标准名称】:产品几何量规范(GPS).坐标式测量设备(CMM)的验收和复检试验.带单针和多触针探测系统的坐标测量机(CMMs)
【标准号】:BSENISO10360-5-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-11-30
【实施或试行日期】:2010-11-30
【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】:验收检验;验收试验;确认;卡尺;检验;坐标测量机;坐标测量技术;定义(术语);尺寸测量;效率;评估;产品几何技术规范;几何;产品几何技术规范(GPS);钥匙;线性测量;测量、检验和仪器;测量仪器;计量学;多倍;产品规范;性能;扫描器;扫描;尺寸;大小测量;试验设备;测试
【英文主题词】:Acceptanceinspection;Acceptancetests;Acknowledgements;Calipers;Checks;Coordinatemeasuringmachines;Coordinatemetrology;Definitions;Dimensionalmeasurement;Efficiency;Evaluations;Geometricalproductspecification;Geometry;GPS;Keys;Linearmeasurement;Measurement;Measuringinstruments;Metrology;Multiple;Productspecifications;Properties;Scanners;Scanning;Size;Sizemeasurement;Testequipment;Testing
【摘要】:ThispartofISO10360specifiesacceptanceandperiodicreverificationtestsofCMMperformancewithcontactingprobingsystemsandisonlyapplicabletoCMMsusing?anytypeofcontactingprobingsystem,?adiscretepointprobingmode,and?sphericalorhemisphericalstylustip(s).ItcomplementsISO10360-7,whichisthemoduleforCMMswithvideoprobingsystems,andISO10360-2,whichisuniversal,i.e.notprobe-typespecific.NOTEItistheCMMprobingperformancetestswhicharespecifiedbythemaximumpermissibleerrors(MPEs),duetotheimpracticalityofisolatingtheperformanceoftheprobingsystemfromthatoftheCMM,evenonasmallartefactsuchasatestsphere.ThispartofISO10360appliestoCMMssuppliedwithanyofthefollowing:a)single-stylusprobingsystem;b)multi-stylusprobingsystemswithfixedmultiplestyliattachedtoasingleprobe(e.g.“star”stylus);c)multipleprobingsystemssuchasthosewithastylusforeachoftheirprobes;d)systemswitharticulatingprobing;e)stylusandprobechangingsystems;f)manual(non-driven)CMMs.ThispartofISO10360isnotapplicabletonon-contactingprobingsystems,whichrequiredifferenttestingprocedures.Theterms“multi-stylussizeerror”,etc.,shouldstrictlybewritten“combinedCMMandmulti-stylusprobingsystemsizeerror”,etc.Forconvenience,thewordinghasbeentruncated.Ifitisdesiredtoisolatetheprobing-systemperformanceasfarasispractical,theinfluenceoftheCMMcanbeminimized.SeeAnnexCformoreinformation.
【中国标准分类号】:N13
【国际标准分类号】:17_040_30
【页数】:42P.;A4
【正文语种】:英语


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【英文标准名称】:Electromagneticcompatibility(EMC)-Limits-Limitsforharmoniccurrentemissions(equipmentinputcurrent16Aperphase)
【原文标准名称】:电磁兼容性(EMC).限值.谐波电流发射限值(设备输入电流16A/相位)
【标准号】:BSEN61000-3-2-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-05-31
【实施或试行日期】:2006-05-31
【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】:交流电设备;充电设备;分类;兼容性;电流互感器;电流;阻尼(波);定义;扰动;电器;电能;电力网;电力系统;电动工具;电气工程;电磁的;电磁兼容性;电子仪器;供能系统(建筑物);设备;基波振荡;谐波电流;谐波;输入电流;极限(数学);低电压;低压电器;测量;测量仪器;电网干扰;使用条件;顺序;性能;合格试验;规范(验收);测试;振动;电压波动
【英文主题词】:Alternating-currentappliances;Chargingequipment;Classification;Compatibility;Currenttransformers;Currents;Damping;Definition;Definitions;Disturbances;Electricappliances;Electricenergy;Electricpowernetworks;Electricpowersystems;Electrictools;Electricalengineering;Electromagnetic;Electromagneticcompatibility;Electronicinstruments;EMC;Energysupplysystems(buildings);Equipment;Fundamentaloscillations;Harmoniccurrent;Harmonics;Inputcurrents;Limits(mathematics);Lowvoltage;Low-voltageequipment;Measurement;Measuringinstruments;Networkdisturbances;Operatingconditions;Ordinal;Performance;Qualificationtests;Specification(approval);Testing;Vibration;Voltagefluctuations
【摘要】:ThispartofIEC61000dealswiththelimitationofharmoniccurrentsinjectedintothepublicsupplysystem.Itspecifieslimitsofharmoniccomponentsoftheinputcurrentwhichmaybeproducedbyequipmenttestedunderspecifiedconditions.HarmoniccomponentsaremeasuredaccordingtoAnnexesAandB.ThispartofIEC61000isapplicabletoelectricalandelectronicequipmenthavinganinputcurrentuptoandincluding16Aperphase,andintendedtobeconnectedtopubliclow-voltagedistributionsystems.Arcweldingequipmentwhichisnotprofessionalequipment,withinputcurrentuptoandincluding16Aperphase,isincludedinthisstandard.Arcweldingequipmentintendedforprofessionaluse,asspecifiedinIEC60974-1,isexcludedfromthisstandardandmaybesubjecttoinstallationrestrictionsasindicatedinIEC61000-3-4orIEC61000-3-12.Thetestsaccordingtothisstandardaretypetests.TestconditionsforparticularequipmentaregiveninAnnexC.Forsystemswithnominalvoltageslessthan220V(line-to-neutral),thelimitshavenotyetbeenconsidered.
【中国标准分类号】:L06
【国际标准分类号】:33_100_10
【页数】:34P.;A4
【正文语种】:英语


【英文标准名称】:Petroleumproducts-Determinationofacidnumber-Semi-microcolour-indicatortitrationmethod
【原文标准名称】:石油产品总酸值的测定半微量颜色指示剂滴定法
【标准号】:ISO7537-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-07
【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/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;测定;石油产品;酸值;含量测定;滴定法;容量分析;化学分析和试验
【英文主题词】:Acidnumber;Chemicalanalysisandtesting;Colourindicatortitration;Definitions;Determination;Determinationofcontent;Petroleumproducts;Titrationmethod;Volumetricanalysis
【摘要】:ThisInternationalStandardspecifiesasemi-microcolour-indicatormethodforthedeterminationofacidicconstituentsinneworusedpetroleumproductsandlubricantssolubleinmixturesoftolueneandpropan-2-ol,orcapableofexistingassuspensionsinsuchmixtures,andwherethesuspendedmaterialissufficientlydissociatedthatitsacidiccomponentscanbetitrated.ThemethodisespeciallyintendedforapplicationsinwhichtheamountofsampleavailabletobeanalysedistoosmalltoallowaccurateanalysisbyISO6619orISO6618.Itisapplicabletothedeterminationofacidshavingdissociationconstantsinwaterlargerthan10.Extremelyweakacidshavingdissociationconstantssmallerthan10donotinterfere.Saltstitrateiftheirhydrolysisconstantsarelargerthan10.NOTE1Thismethodmaybeusedtoindicaterelativechangesinacidnumberthatoccurinanoilduringuseunderoxidizingconditions.Althoughthetitrationismadeunderdefiniteequilibriumconditions,themethoddoesnotmeasureanabsoluteacidicpropertythatcanbeusedtopredictperformanceofanoilunderserviceconditions.Nogeneralrelationshipbetweenbearingcorrosionandacidnumberisknown.NOTE2SincethistestmethodrequiressubstantiallylesssamplethanISO6618orISO6619,itprovidesanadvantageousmeansofmonitoringanoxidationtestbychangesinacidnumberby:a)minimizingtestsampledepletionforacidnumberanalysesandthusminimizingthedisturbanceofthetest,andb)allowingadditionalacidnumberanalysestobemadewhilemaintainingthesametestsampledepletion,andthusprovidingadditionaldata.NOTE3Someoils,suchasmanycuttingoils,rustproofingoils,andsimilarcompoundedoils,orexcessivelydark-colouredoils,maybemoredifficulttoanalysebythismethodduetoobscurityofthecolour-indicatorend-point.TheseoilscanbeanalyzedbyISO6619providedsufficientsampleisavailable.However,thissituationismuchlesslikelyusingthisInternationalStandardthanusingISO6618,sincethesampleismorediluteduringthetitrationandtheend-pointcolourchangeismorestable.TheacidnumbersobtainedbythismethodmayormaynotbenumericallythesameasthoseobtainedbyISO6619,buttheyshouldbeofthesameorderofmagnitude.NOTE4TheresultsobtainedusingthismethodhavebeenfoundtobenumericallythesameasthoseobtainedusingISO6618,withintheprecisionofthetwomethods,forneworoxidizedlubricantsofthetypeprimarilyintendedforhydraulicorsteamturbinetypeservice.TheoxidizedlubricantswereobtainedusingISO4263.Thiscorrelationisshownbythecorrelationcoefficientr=0,989withslopes=1,017andintercepty=+0,029,calculatedusingtheacidnumbersobtainedusingbothtitrationmethodsforthesamplesusedfortheprecisionstatement(seeclause11).
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:9P;A4
【正文语种】:英语