【英文标准名称】:StandardGuideforSelectionofBoomsinAccordanceWithWaterBodyClassifications
【原文标准名称】:按照水体分类选择水栅的标准导则
【标准号】:ASTMF1523-1994
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【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】:导则;地表水;帆底横杆;按照水体分类;水栅;油泄漏控制系统;水体分类
【英文主题词】:oilspillcontrolsystems;booms;accordingtowaterbodyclassification;boomselection;waterbodyclassification;surfacewater;guide
【摘要】:
【中国标准分类号】:U22
【国际标准分类号】:47_020_40
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforResistancetoAirflowasanIndicationofAverageFiberDiameterofWoolTop,CardSliver,andScouredWool
【原文标准名称】:用气流阻力表示羊毛毛条,生条和洗净羊毛的平均纤维直经的标准试验方法
【标准号】:ASTMD1282-2005(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:air-flow;diameter;wool;Airflowresistance;Diameter--textilefabrics/fibers;Micronairereading;Port-Arreadings;WIRAfiberfinenessinstrument;Woolandwooltop--fiberdiameter
【摘要】:Thistestmethodisnotrecommendedfortheacceptancetestingofcommercialshipmentsofwooltop,cardsliver,orscouredwoolsincetherefereemethod,TestMethodD2130,isrecommendedforthatpurpose.Althoughthistestmethodisnotrecommendedforacceptancetesting,itisusefulforfastqualitycontrolchecks..Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwolaboratories(ormore),comparativetestshouldbeperformedtodetermineifthereisastatisticalbiasbetweenthem,usingcompetentstatisticalassistance.Asaminimum,usethesamplesforsuchacomparativetestthatareashomogenousaspossible,drawnfromthesamelotofmaterialasthesamplesthatresultedindisparateresultsduringinitialtestingandrandomlyassignedinequalnumberstoeachlaboratory.Thetestresultsfromthelaboratoriesinvolvedshouldbecomparedusingastatisticaltestforunpaireddata,aprobabilitylevelchosenpriortothetestingseries.Ifbiasisfound,eitheritscausemustbefoundandcorrected,orfuturetestresultsforthatmaterialmustbeadjustedinconsiderationoftheknownbias.Thespecificareaofthewoolfibersismeasuredbytheresistanceinairflow.Theresistancetoairflowhasbeenrelatedtoaveragefiberdiametermeasuredbythemicroprojectionmethod.Theinstrumentshavebeencalibratedtoreadaveragediameterinmicrometres.Althoughthereadingisaffectedbytheaveragefiberdiameterdistributionofthespecimen,theresultssecuredbytheinstrumentsgivenoindicationofthisdistribution.However,inconvertingthemicrometresreadingtomillitexunits(AnnexA1),low,medium,andhighstandarddeviationswereusedinthecalculationstoarriveattherangeofmillitexunitswhichaccordinglyreflectthedistributionoffiberdiameters.

1)BalanceAdjustmentKnob
8)PorosityCalibrationControl


2)BalancePan
9)CompressionLever


3)AirReservoir
10)CalibratorPlugPlunger


4)MeterZeroAdjustmentScrew
11)PorosityCalibratorPlug


5)PorosityTestChamberLid
12)CalibrationWeight


6)DifferentialPressureGage
13)WeighingBalanceMechanism


7)PorosityZeroControl
14)AtomizerBulb