ASTM F2142-2001(2007) 抽屉式加热器性能的标准试验方法

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【英文标准名称】:StandardTestMethodforPerformanceofDrawerWarmers
【原文标准名称】:抽屉式加热器性能的标准试验方法
【标准号】:ASTMF2142-2001(2007)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:材料试验;试验;加热装置;能量消耗
【英文主题词】:drawerwarmer;holdingenergy;idleenergyconsumption;preheattimeandenergyconsumption;temperatureuniformity
【摘要】:Theenergyinputrateandthermostatcalibrationtestsareusedtoconfirmthatthedrawerwarmerisoperatingproperlypriortofurthertesting.Preheatenergyandtimecanbeusefultofoodserviceoperatorstomanageenergydemandsandtoknowhowquicklythedrawerwarmercanbereadyforoperation.Idleenergyrateandholdingenergyratecanbeusedbythefoodserviceoperatortoestimateenergyconsumptionduringoperatingperiodsandtoconsiderenergyconsumptionwhenchoosingadrawerwarmer.Thedrawerpantemperatureanddrawerpantemperatureuniformitycanbeusedbyanoperatortochooseadrawerwarmerwhichmeetstheirfoodholdingneeds.1.1Thistestmethodevaluatesthepreheat,idle,andholdingenergyconsumptionandtemperatureuniformityofdrawerwarmers.Thefoodserviceoperatorcanusethisevaluationtoselectadrawerwarmerandunderstanditsenergyperformanceandtemperatureuniformity.Adrawerwarmerisdescribedasacommercialkitchenappliancethatconsistsofoneormoreheateddrawersandwhichisusedtoholdhotfood(usuallynogreaterthan200176;F)thathasbeencookedinaseparateappliance,ataspecifiedtemperature.1.2Thistestmethodisapplicabletofreestandingandbuilt-inelectricdrawerwarmersequippedfor:1.2.1Industry-standard12x20x6-in.(nominalsize)pans,or1.2.2Standard-oversized15x20x5-in.(nominalsize)pans.1.3Thedrawerwarmercanbeevaluatedwithrespecttothefollowing(whereapplicable):1.3.1Energyinputrate(10.2),1.3.2Energyconsumptionrateatmaximumsetting(10.2),1.3.3Temperaturecalibration(10.3),1.3.4Preheatenergyconsumptionandtime(10.4),1.3.5Idleenergyrate(10.5),1.3.6Holdingenergyrate(10.6),and1.3.7Temperatureuniformity(10.6).1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_50
【页数】:8P.;A4
【正文语种】:


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【英文标准名称】:Methodsfordeterminationofbow,skewandlengthwaydistortioninwovenandknittedfabrics
【原文标准名称】:机织物和针织物的弓纬、纬斜和纵向扭变的测定方法
【标准号】:BS2819-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-04-30
【实施或试行日期】:1990-04-30
【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】:织物试验;纺织产品;机织物;试验条件;试样制备;尺寸测量;布;针织物;纺织试验;弓纬和纬斜的测定;试样
【英文主题词】:Bowandskewdetermination(textiles);Cloth;Dimensionalmeasurement;Fabrictesting;Knittedfabrics;Specimenpreparation;Testspecimens;Testingconditions;Textileproducts;Textiletesting;Wovenfabrics
【摘要】:ThisBritishStandarddescribesmethodsformeasuringbow,skewandlengthwaydistortioninwovenandknittedfabrics.NOTE.ThetitlesofthepublicationsreferredtointhisBritishStandardaregivenontheinsidebackcover.
【中国标准分类号】:W04
【国际标准分类号】:59_080_30
【页数】:10P.;A4
【正文语种】:英语


【英文标准名称】:GuidefortheApplicationofNeutralGroundinginElectricalUtilitySystems,Part1-Introduction
【原文标准名称】:电力设施系统中线接地应用指南.第1部分:说明
【标准号】:ANSI/IEEEC62.92.1-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;定义(术语);接地;发电;电气工程;电气设备;电子工程;引入线;接地装置;电感;发电站;额定值;耐力;零线
【英文主题词】:Definition;Definitions;Earthing;Electricpowergeneration;Electricalengineering;Electricalequipment;Electronicengineering;Entries;Grounding;Inductance;Powergeneratinginstallation;Ratings;Resistance;Zeroconductors
【摘要】:ThisguideistheintroductiontoaseriesoffiveIEEEguidesonneutralgroundinginthree-phaseelectricalutilitysystems.Itprovidessystemgroundingdefinitionsandconsiderationsthataregeneraltoalltypesofelectricalsystems.
【中国标准分类号】:F21
【国际标准分类号】:29_120_50
【页数】:
【正文语种】:英语