Designation:E133−92(Reapproved2010)StandardSpecificationforDistillationEquipment1ThisstandardisissuedunderthefixeddesignationE133;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1ThisspecificationcoversdistillationequipmentusedinthefollowingASTMtestmethods:D86,D850,and(forapprovedalternativerequirementsonly)TestMethodD1078.1.2Someitemsofequipmentincludedinthisspecificationarecommontoallmethods;otheritemsarenot.Therefore,thoseportionsofthisspecificationpertinenttotheneedmustbeselected.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.2.ReferencedDocuments2.1ASTMStandards:2D86TestMethodforDistillationofPetroleumProductsatAtmosphericPressureD850TestMethodforDistillationofIndustrialAromaticHydrocarbonsandRelatedMaterialsD1078TestMethodforDistillationRangeofVolatileOr-ganicLiquidsE1SpecificationforASTMLiquid-in-GlassThermometersE1272SpecificationforLaboratoryGlassGraduatedCylin-dersE1405SpecificationforLaboratoryGlassDistillationFlasks3.ApparatusAssembly3.1TypicalassembliesoftheapparatusareshowninFig.1andFig.2.4.DistillationFlasks4.1Flasksofheat-resistantglassshallbeprovidedasindicatedinFig.3andshallcomplywiththerequirementsofSpecificationE1405.5.CondenserandCoolingBath5.1TypicalapprovedtypesofcondenserandcoolingbathareincludedinFig.1andFig.2.Theseitemsarecommontoallmethodscoveredbythisspecification.5.2Thecondensershallbemadeofseamlessbrasstubing,22in.(55.88cm)inlength.Itshallbe9⁄16in.(14.29mm)inoutsidediameter,andshallhaveawallthicknessof0.031to0.036in.(0.08to0.09cm).5.3Thecondensershallbesetsothatapproximately15.5in.(39.4cm)ofthetubewillbeincontact...
