ANAMERICANNATIONALSTANDARDFlowMeasurementASMEPTC19.5-2004PerformanceTestCodesCopyrightedmateriallicensedtoStanfordUniversitybyThomsonScientific(www.techstreet.com),downloadedonOct-05-2010byStanfordUniversityUser.Nofurtherreproductionordistributionispermitted.UncontrolledwhenprintedASMEPTC19.5-2004FlowMeasurementPerformanceTestCodesANAMERICANNATIONALSTANDARDThreeParkAvenue•NewYork,NY10016CopyrightedmateriallicensedtoStanfordUniversitybyThomsonScientific(www.techstreet.com),downloadedonOct-05-2010byStanfordUniversityUser.Nofurtherreproductionordistributionispermitted.UncontrolledwDateofIssuance:July25,2005The2004editionofASMEPTC19.5isbeingissuedwithanautomaticaddendasubscriptionservice.Theuseofaddendaallowsrevisionsmadeinresponsetopublicreviewcommentsorcommitteeactionstobepublishedasnecessary.ThisSupplementwillberevisedwhentheSocietyapprovestheissuanceofanewedition.ASMEissueswrittenrepliestoinquiriesascodecasesandinterpretationsoftechnicalaspectsofthisdocument.CodecasesandinterpretationsarepublishedontheASMEWebsiteundertheCommitteePagesathttp://www.asme.org/codes/astheyareissued.ASMEistheregisteredtrademarkofTheAmericanSocietyofMechanicalEngineers.ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheStandardsCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcernedinterestshavehadanopportunitytoparticipate.Theproposedcodeorstandardwasmadeavailableforpublicreviewandcommentthatprovidesanopportunityforadditionalpublicinputfromindustry,academia,regulatoryagencies,andthepublic-at-large.ASMEdoesnot“approve,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspatent,norassumesanysuchliability.Usersofacodeorstandardareexpresslyadvisedt...
