DIN 54403-2009 离子交换剂的测试阳离子交换剂总效能的测定
时间:2024-05-06 21:13:51 来源: 标准资料网 作者：标准资料网 阅读：9995
【英文标准名称】:Testingofionexchangers-Determinationofthetotalcapacityofcationexchangers
【原文标准名称】:离子交换剂的测试阳离子交换剂总效能的测定
【标准号】:DIN54403-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:酸度;容量;阳离子交换;阳离子;化学反应;测定;交换能力;交换器;离子交换;材料测试;方法;盐;试样;选择性;分离过程;酸的;试样制备;测试;水软化;水处理
【英文主题词】:Acidity;Capacity;Cationexchangers;Cations;Chemicalreactions;Determination;Exchangecapacity;Exchangers;Ionexchanges;Materialstesting;Methods;Salts;Samples;Selectivities;Separationprocesses;Sour;Specimenpreparation;Testing;Watersoftening;Watertreatment
【摘要】:
【中国标准分类号】:G72
【国际标准分类号】:71_100_40
【页数】:15P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforEvaluatingtheThermalStabilityofManualTransmissionLubricantsinaCyclicDurabilityTest
【原文标准名称】:循环耐久性试验中人工传动装置用润滑剂热稳定性评价的标准试验方法
【标准号】:ASTMD5579-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D02.B0.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:计算;润滑剂;性能;石油产品;热稳定性;有效性
【英文主题词】:cyclictransmissiontest;forkwear;manualtransmissionlubricants;shiftingsynchronization;shifttime;thermalstability;totalcycletime
【摘要】:Thistestmethodisusedtoevaluateautomotivemanualtransmissionfluidsforthermalinstability,whichresultsindeteriorationofsynchronizerperformance.Thistestmethodmayalsobeutilizedinotherspecificationsandclassificationsoftransmissionandgearlubricantssuchasthefollowing:5.2.1(finalAPIdesignationofPG-1),5.2.2MilitarySpecificationMIL-L-2105,5.2.3SAEInformationReportJ308AxleandManualTransmissionLubricants,and5.2.4MackTruckGO-HGearLubricantSpecification.1.1Thistestmethodcoversthethermalstabilityoffluidsforuseinheavydutymanualtransmissionswhenoperatedathightemperatures.1.2Thelubricantperformanceismeasuredbythenumberofshiftingcyclesthatcanbeperformedwithoutfailureofsynchronizationwhenthetransmissionisoperatedwhilecontinuouslycyclingbetweenhighandlowrange.1.3Correlationoftestresultswithtrucktransmissionservicehasnotbeenestablished.However,theprocedurehasbeenshowntoappropriatelyseparatetwotransmissionlubricants,whichhaveshownsatisfactoryandunsatisfactoryfieldperformanceinthetrucksofonemanufacturer.1.4Changesinthistestmethodmaybenecessaryduetorefinementsintheprocedure,obsolescenceofparts,orreagents,andsoforth.ThesechangeswillbeincorporatedbyInformationLettersissuedbytheASTMTestMonitoringCenter(TMC).Thetestmethodwillberevisedtoshowthecontentofalltheletters,asissued.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Whenmaterials,products,orequipmentareavailableonlyininch-poundunits,SIunitsareomitted.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.6Thistestmethodisarrangedasfollows:
【中国标准分类号】:E34
【国际标准分类号】:75_100(LUBRICANTS,INDUSTRIALOILSANDRELATEDPRODUCTS)
【页数】:16P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforDynamicWaterResistanceofShoeUpperLeatherbytheDowCorningLeatherTester
【原文标准名称】:用道.科林皮革试验器测定鞋帮革抗流水性的标准试验方法
【标准号】:ASTMD2098-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;鞋部分;皮革;不透水性试验
【英文主题词】:leather;testing;watertightnesstests;shoeparts
【摘要】:
【中国标准分类号】:Y78
【国际标准分类号】:59_140_30
【页数】:4P;A4
【正文语种】:英语