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1、TECHNICA1.REPORTISO/TR4813editionFirst2021-02Hydrau1.icf1.uidpowerBackground,impactanduseofISO11171:2020onpartic1.ecountandfi1.tertestdataISO2021COPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdea/山thUcdOthcnviscjftc三orrtmcehDVBiwixuioiti08phnn11UatiocBhrhotocp)Mng,ptbcatonpostingontheinternetoranintranet,witho
2、utpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.fiftB1.andonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndContentsForewordivItroductionScope1Normativereferences1Termsanddefinitions1Undesirab1.econsequenc
3、esofISO11171:20161Rationa1.eforISO11171:20202Inter-Iaboratorystudyexperimenta1.design._.3ResuItsofI1.S6ImpactofISO11171:2020onpartic1.ecountdata一11ImpactofISO11171:2020onfi1.terperformancedata14UseofISO11171:20201719BIB1.IOGRAPHYForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwi
4、defederationofnationa1.standardsttiugh(ISOmrtmiw)bMdniK盟RAucekdHpfff1.QbbGgbodyIcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechni
5、ca1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare蜩则搬OnSo/IECdW倘辆b如伏铀躲蜘酶麻双蝴蝌er%cordance册Fhtheeditoria1.ru1.esoftheSOIECDirectives.Part2(seewww.iso.org/direc1.ives).时歌ionrightsd般掂棚15脚蝴橱卿
6、SnSi嘏趣出即的植般眈doc1.三崎翩斯刚hsubjectofanypatentrightsidentifiedduringthedeve1.opmerUW4iouwMM41.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement,documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anat
7、ionofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪崛硒1.%ticnc。的福P限融Mthe冲断Ih潴称小牖tion他那件雁3熊牌糊?isoforeword.htn1.站用,出曲R触k用EdbyTechnica1.Committee1SOTC131,F1.uidpowersystems,SubcommitteeAnyfeedbackorquestionsonthisdocumentshou1.dbedirectedtotheuser,snationa1.standardsbody.Acomp1.ete1.ist
8、ingofthesebodiescanbefoundatwww.iso.org/members.1.Hm1.IntroductionThe2020revisionofISO11171wasinitiatedduetodep1.etionofsupp1.iesoftheNationa1.Instituteof淞0sca1.如血OnTechrt*网SStjcStandapiRfi出倒MmMagW3ing(SRM)18112BC6b6而iRqu的dtionforofISO11171a1.soprovidesanoptionforreportingpartic1.esizeinunitsofeithe
9、rm(c)orm(b),whichhasresu1.tedinconfusionamongusersofpartic1.ecountdata,m(b)sizesareabout10%1.argerthanI城er,a114a喇曲1瞰mg爬ERat辆帕郡Hfrc*to三翅淅P蹄曲B能A1.We明ca1.Codes)reportedinm(c).Thisisprob1.ematicwhenattemptingtoconformwithf1.uidc1.ean1.inessandfi1.terperformancespecifications.内明殿fthe血肝H随bypar&F发岬硒用ike却踊呼
10、旅c)notdependentuponaspecificbatchofSRM2806,asNISThenceforthcertifiesthemateria1.asaconsensusstandardtominimizethepotentia1.forshiftsinpartic1.esizewithfuturebatches.Additiona1.refinementstoISO11171faci1.itateca1.ibrationatsma1.1.erand1.argerpartic1.esizes.Hydrau1.icf1.uidpowerBackground,impactanduse
11、ofISO11171:2020onpartic1.ecountandfi1.tertestdata1ScopeThisdocumentprovidesthebackgroundforISO11171:2020andtheuseofm(c)astheso1.emeansofiwpatoyiurtydo(41.S)ftAPpMprte1.uirttnti1.tSR)M8tt6rinanufctesu1.tsnfhjririd!rtwypQ!fjninferReferenceMateria1.(RM)8632a.TheI1.Sresu1.tsprovidedthebasisforcertificat
12、ionOfSRM2806dusedforprimaryca1.ibrationofAPC.Theirimp1.icationswithrespecttopartic1.ecountingandfi1.tertestinge得附附idWd住也爬肥鼠琳取喇喇被用丽亚hisRwMent.W三国Hnref融f*为硼a蝴eediO6na1.1.*郦P1.ieS.由Wientundatedreferences,the1.atesteditionofthereferenceddoment(inc1.udinganyamendments)app1.ies.槐q(SStieSVocabu1.aryandsymb
13、o1.sPart1:Genera1.statistica1.termsandtermsusedinISO3534-2,StatisticsVocabu1.aryandsymbo1.sPart2:App1.iedstatisticsISO3534-3rStatisticsVocabu1.aryandsymbo1.sPart3:DesignofexperimentsISO4406.Hydrau1.icf1.uidpowerF1.uidsMethodforcodingthe1.eve1.ofcontaminationbyso1.idpartic1.es树夕例绦f明幽陂多1170sandPredSiO
14、n)Ofmeasurementmethodsandresu1.tsPan1：Genera1.ISOIiniJIydrauIicf1.uidpower-Ca1.ibrationofautomaticpartic1.ecountersfor1.iquids用QerIMttiBmentHydrauIicf1.uidpowerFi1.tersMu1.tipassmethodforeva1.uatingfi1.trationperformanceof3TermsanddefinitionsForthepurposesofthisdoment,thetermsanddefinitionsgiveninIS
15、O3534-1,ISO3534-2,ISO3534-3rISO4406,ISO5725-1,ISO11171andISO16889app1.y.ISOandIECmaintaintermino1.ogica1.databasesforuseinstandardizationatthefo1.1.owingaddresses:-ISOOn1.inebrowsingp1.atform:avai1.ab1.eathHps:/WWW.iso.F*obpIECE1.ectropedia:avai1.ab1.eathttp:/www.e1.ectiopedia.org/4Undesirab1.econsequencesofISO11171:2016ISO11171:2016speciedtheuseofN1.STSRM2806bforprimaryAPCsizingca1.ibrati
