BS 684 Sec.1.3-1976 脂肪和脂肪油的分析方法.第1部分:物理方法.第3节:熔点(滑动点)的测定
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来源:标准资料网
【英文标准名称】:Methodsofanalysisoffatsandfattyoils.Physicalmethods.Determinationofmeltingpoint(slippoint)
【原文标准名称】:脂肪和脂肪油的分析方法.第1部分:物理方法.第3节:熔点(滑动点)的测定
【标准号】:BS684Sec.1.3-1976
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:X14
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardPracticeforCalibrationofTypeSPitotTubes
【原文标准名称】:S型皮托管(空速管)校正的标准实施规程
【标准号】:ASTMD3796-1990(2004)
【标准状态】:现行
【国别】:
【发布日期】:1990
【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】:D22.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:工艺;校正;保健;分析;空气;皮托管;试验设备;职业安全
【英文主题词】:calibration;pitottube;TypeSpitottube
【摘要】:TheTypeSpitottube(Fig.1)isoftenusedtomeasurethevelocityofflowinggasstreamsinindustrialsmokestacksandducts.BeforeaTypeSpitottubeisusedforthispurpose,itscoefficientsmustbedeterminedbycalibrationagainstastandardpitottube(2).1.1ThispracticecoversthedeterminationofTypeSpitottubecoefficientsinthegasvelocityrangefrom305to1524m/minor5.08to25.4m/s[1000to5000ft/min].ThemethodappliesbothtothecalibrationofisolatedTypeSpitottubes(see),andpitobeassemblies.1.2ThispracticeoutlinesproceduresforobtainingTypeSpitottubecoefficientsbycalibrationatasingle-velocitysettingnearthemidpointofthenormalworkingrange.TypeSpitotcoefficientsobtainedbythismethodwillgenerallybevalidtowithin3%overthenormalworkingrange.IfamoreprecisecorrelationbetweenTypeSpitottubecoefficientandvelocityisdesired,multivelocitycalibrationtechnique()shouldbeused.1.3Thispracticemaybeusedforthecalibrationofthermalanemometersforgasvelocitiesinexcessof3m/s[10ft/s].Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N04
【国际标准分类号】:17_020
【页数】:13P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforPerformanceofConveyorOvens
【原文标准名称】:运输带式烘箱性能的标准试验方法
【标准号】:ASTMF1817-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F26.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:conveyoroven;conveyorpizzaoven;cookingenergyefficiency;efficiency;energy;performance;productioncapacity;throughput;Conveyorovens;Cookingenergyefficiency(CEE);Cooking/foodserviceequipmentperformance;Productioncapacity;Throughput
【摘要】:Theenergyinputratetestandthermostatcalibrationareusedtoconfirmthattheconveyorovenisoperatingproperlypriortofurthertestingandtoinsurethatalltestresultsaredeterminedatthesametemperature.Preheatenergyandtimecanbeusefultofoodserviceoperatorstomanagepowerdemandsandtoknowhowquicklytheconveyorovencanbereadyforoperation.Idleenergyrateandpilotenergyratecanbeusedtoestimateenergyconsumptionduringnoncookingperiods.Cookingenergyefficiencyisapreciseindicatorofconveyorovenenergyperformancewhilecookingatypicalfoodproductundervariousloadingconditions.Ifenergyperformanceinformationisdesiredusingafoodproductotherthanthespecifiedtestfood,thetestmethodcouldbeadaptedandapplied.Energyperformanceinformationallowsanendusertobetterunderstandtheoperatingcharacteristicsofaconveyoroven.Productioncapacityinformationcanhelpanendusertobetterunderstandtheproductioncapabilitiesofaconveyorovenasitisusedtocookatypicalfoodproductandthiscouldhelpinspecifyingthepropersizeandquantityofequipment.Ifproductioninformationisdesiredusingafoodproductotherthanthespecifiedtestfood,thetestmethodcouldbeadaptedandapplied.1.1Thistestmethodcoversanevaluationoftheenergyconsumptionandcookingperformanceofconveyorovens.Thefoodserviceoperatorcanusethisevaluationtoselectaconveyorovenandunderstanditsenergyconsumption.1.2Thistestmethodisapplicabletogasandelectricconveyorovens.1.3Theconveyorovencanbeevaluatedwithrespecttothefollowing(whereapplicable):1.3.1Energyinputrateandthermostatcalibration(see10.2),1.3.2Preheatenergyconsumptionandtime(see10.3),1.3.3Idleenergyrate(see10.4),1.3.4Pilotenergyrate(ifapplicable)(see10.5),and1.3.5Cookingenergyefficiencyandproductioncapacity(see10.6).1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_20
【页数】:19P.;A4
【正文语种】:英语
