【英文标准名称】:Electrodynamicvibrationgeneratingsystems-Performancecharacteristics
【原文标准名称】:电动振动发生系统.性能特性
【标准号】:BSISO5344-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-07-19
【实施或试行日期】:2004-07-19
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:振动器(压实用);正弦波发动机;电动力学;试验设备;定义;特性;特性;电动;建造;选择;试验条件;功率放大器;随机过程;振动;数学计算
【英文主题词】:Characteristics;Creation;Definition;Definitions;Electrodynamic;Electrodynamics;Mathematicalcalculations;Poweramplifiers;Properties;Randomprocesses;Selection;Sine-wavegenerators;Testequipment;Testingconditions;Vibration;Vibrators(compacting)
【摘要】:ThisInternationalStandardspecifiestheperformancecharacteristicsandperformancetestconditionsforelectrodynamicvibrationgeneratorsystemsandprovidesalistofadditionalequipmentcharacteristics(seeAnnexA)thatcanbedeclaredbytheequipmentmanufacturer.Thisinformationcanbeusedbytheuserorthewriterofspecificationsforequipmentfortheselectionofsuchasystem,takingintoaccountitsapplication.ThisInternationalStandardestablishesproceduresforcalculatingthesystemperformanceofasystemcomprisinganamplifierfromonesourceandavibratorfromadifferentsource.Suchacalculatedsystemperformanceislessprecisethanperformancemeasuredonasystemcomprisingtheactualvibratorandamplifier,andareserveofcalculatedforceisrecommended.Itcanbedesirabletospecifyseparatelytheacquisitionofneededvibratorand/oramplifierinterfacedata,particularlyifavibratororamplifieristobeacquiredtoaddtoanexistinginstallation.Itcanalsobedesirabletospecifytheresponsibilityforthecalculationofperformance.ThisInternationalStandardisapplicabletoequipmentproducingsine,randomandimpulserectilinearvibration.Itisimpliedthatallsystemsareusableforsinetestingatleastatalowlevel,sincesinecapabilityisneededforspecimenresponseevaluationandtransferfunctionmeasurementsforrandomandimpulsetesting.Whenrandomcapabilityisspecified,itisimpliedthatsomesinecapabilityisalsoavailable.Similarly,whenimpulsecapabilityisspecified,itisimpliedthatsomesine,butnotnecessarilyrandom,capabilityisavailable.NOTEThreegroupsofpeopleareexpectedtousethisInternationalStandard:thesupplieroftheequipment,thepurchaseroftheequipment,andtheorganizationthatteststheequipment.Thesupplieroftheequipmentstatesthat"rated"performanceisavailable,typicallyasstatedinsalesliterature.Thepurchaserstatesthe"specified"performanceoftheequipmentthathewillaccept,typicallylessthanorequaltotheratedperformance.Thetestorganization"provides"theresultsofitstestsandobservations,typicallybyawrittenreport,whichmayincludetheconditionsandaccuracyofeachmeasurement,andillustrationssuchaswaveforms,performancegraphsandtablesofvalues.
【中国标准分类号】:J04
【国际标准分类号】:17_160
【页数】:36P;A4
【正文语种】:英语


【英文标准名称】:Plasticpipingsystemsforwarmwaterfloorheatingsystemsandradiatorpipeconnecting-Crosslinkedpolyethyleneofmediumdensity(PE-MDX)
【原文标准名称】:热水地板供热系统用塑料管道系统和辐射管道连接,中等密度的交叉链接的聚乙烯
【标准号】:DIN4724-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:热环境系统;特性;试验;密封性;无缝管;管道;散热器;定义;定义;聚乙烯;聚乙烯;加热设备;稳定性(机械性能);地板下供暖;热水集中供暖;规范(验收);作标记;塑料管道;尺寸;材料;塑料;管;配件
【英文主题词】:
【摘要】:Thedocumentlaysdownthegeneralframeconditionsforpipelinesofcross-linkedmediumdensitypolyethylene(PE-MDX)forplacingthefloorheatingsystemsandradiatorapplianceconnectionsystems.ThebasisaretherequirementsaccordingtoDIN16894(PE-MDX)aswellasthecriteriaofapplicationoftheclasses4and5accordingtoISO10508.
【中国标准分类号】:Q76;G33
【国际标准分类号】:23_040_20
【页数】:15P;A4
【正文语种】:德语