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【英文标准名称】:StandardTestMethodforCaptureandContainmentPerformanceofCommercialKitchenExhaustVentilationSystems
【原文标准名称】:商用厨房排气通风系统的吸气和控制性能的标准试验方法
【标准号】:ASTMF1704-2009
【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】:F26.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:captureandcontainment;commercialkitchenventilation;exhaustairflowrates;hoodperformance;testmethod;Canopyhood;Commercialkitchenventilation(CKV)systems;Cooking/foodserviceequipment;Cooking/foodserviceequipmentperformance;Heatgain
【摘要】:ThresholdofCaptureandContainment8212;Thistestmethoddescribesflowvisualizationtechniquesthatareusedtodeterminethethresholdofcaptureandcontainment(Cx0026;C)foridleandspecifiedheavycookingconditions.ThethresholdofCx0026;Ccanbeusedtoestimateminimumflowratesforhood/appliancesystems.ParametricStudies8212;Thistestmethodalsocanbeusedtoconductparametricstudiesofalternativeconfigurationsofhoods,appliances,andreplacementairsystems.Ingeneral,thesestudiesareconductedbyholdingconstantallconfigurationandoperationalvariablesexceptthevariableofinterest.Thistestmethod,therefore,canbeusedtoevaluatethefollowing:Theoverallsystemperformancewithvariousappliances,whileholdingthehoodandreplacementairsystemcharacteristicsconstant.Entirehoodsorcharacteristicsofasinglehood,suchasendpanels,canbevariedwithappliancesandreplacementairconstant.Replacementaircharacteristics,suchasmake-upairlocation,direction,andvolume,canbevariedwithconstantapplianceandhoodvariables.1.1Characterizationofcaptureandcontainmentperformanceofhood,appliance(s),andreplacementairsystemduringcookingandnon-cookingconditions(idle):1.2Parametricevaluationofoperationalordesignvariationsinappliances,hoods,orreplacementairconfigurations.1.3Thetestmethodtodetermineheatgaintospacefromcommercialkitchenventilation/appliancesystemshasbeenre-designatedasTestMethodF2474.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_99
【页数】:13P.;A4
【正文语种】:英语