SAE J1214 Tire to Body Clearance Check for Recreational Vehicles

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Product Code:SAE J1214
Title:Tire to Body Clearance Check for Recreational Vehicles
Issuing Committee:Trailer Committee
Scope: The purpose of this SAE Recommended Practice is set guidelines for tire to wheel house and body clearances on recreational vehicles.
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基本信息
标准名称:硬质粘土与高铝矾土熟料杂质检验方法
英文名称:Method of testing of impurity for hard clay and bauxite chamottes
中标分类: 建材 >> 耐火材料 >> 粘土质、高铝质耐火
替代情况:原标准号GB 8357-1987;被YB/T 5180-2005代替
发布日期:
实施日期:1994-01-01
首发日期:
作废日期:2005-12-01
出版日期:
页数:3页
适用范围

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前言

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所属分类: 建材 耐火材料 粘土质 高铝质耐火
【英文标准名称】:StandardPracticeforSet-UpandOperationofFourierTransformInfrared(FT-IR)SpectrometersforIn-ServiceOilConditionMonitoring
【原文标准名称】:油状态监测用傅里叶变换红外(FT-IR)光谱仪的调定与操作的标准实施规程
【标准号】:ASTMD7418-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:D02.96
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:conditionmonitoring;differentialtrendanalysis;Fouriertransforminfrared;FT-IR;hydrocarbonbasedlubricants;infrared;IR;lubricants;oils;petroleumlubricants
【摘要】:ThispracticedescribestotheenduserhowtocollecttheFT-IRspectraofin-serviceoilsamplesforin-serviceoilconditionmonitoring.Variousin-serviceoilconditionmonitoringparameters,suchasoxidation,nitration,soot,water,ethyleneglycol,fueldilution,gasolinedilution,sulfateby-productsandphosphateantiwearadditives,canbemeasuredbyFT-IRspectroscopy(5-8),asdescribedinPracticeE2412.Changesinthevaluesoftheseparametersoveroperatingtimecanthenbeusedtohelpdiagnosetheoperationalconditionofvariousmachineryandequipmentandtoindicatewhenanoilchangeshouldtakeplace.ThispracticeisintendedtogiveastandardizedconfigurationforFT-IRinstrumentationandoperatingparametersemployedinin-serviceoilconditionmonitoringinordertoobtaincomparablebetween-instrumentandbetween-laboratorydata.1.1Thispracticecoverstheinstrumentset-upandoperationparametersforusingFT-IRspectrometersforin-serviceoilconditionmonitoringforbothdirecttrendanalysisanddifferentialtrendanalysisapproaches.1.2ThispracticedescribeshowtoacquiretheFT-IRspectrumofanin-serviceoilsampleusingastandardtransmissioncellandestablishesmaximumallowablespectralnoiselevels.1.3Measurementandintegratedparametersforindividualin-serviceoilconditionmonitoringcomponentsandparametersarenotdescribedinthispracticeandaredescribedintheirrespectivetestmethods.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N53
【国际标准分类号】:75_160_20
【页数】:8P.;A4
【正文语种】:英语