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FortheMostDemandingcGLP/GMPLaboratoriesTheDDM2911AutomaticDensityMeterTECHNICALBULLETIN922ApplicationsTheDDM2911DensityMeterhasthefeaturestomeettheneedsoftoday’sindustries.FlexibleMethodManagementFactoryinstalledmeasurementmethodsallowforimmediateselectionofthecorrectmethodtomatchthemostcommonapplications.Foruniquemeasurementapplications,createasamplemethodusinganunlimitednumberofConcentrationTables,Formulas,andPolynomialstomatchthemeasurementmethodsusedinyourlaboratory.Afewcustomizedsamplemethodsshownbelow:•ConcentrationD2O–HeavyWater•MoleFractionofMethanol•BauméofHydrochloricAcid•%HNO3•NormalityofSulfuricAcid•MonomerSolutions•MolecularWeightofPolymer•PotassiumPermanganate•DrugtoPropellantRatio•HydrogenPeroxide•LeadContent•MolarSolutionsofEDTA•ppmGoldinAcid•SGofUrine•%TolueneinHeptane•Sweeteners•FatinLubricant•SodiumHydroxideSettingupyourcustommethodisassimpleasfillingoutafewscreensliketheonebelow.DensitometryPETROLEUM•MeasureAPIValuesinaccordancewithASTMD1250andDIN51757•QCincomingrawmaterials•Researchnewproductsandadditives•Withstandsharshandheavyuseenvironments•CalibrateusingpetroleumstandardsCHEMICAL•MeasureinunitsofKg/m3,g/cm3,g/ml,pounds/gallon,specificgravity,Bauméandmore•Determineconcentrationsin:%,molarity,normality,molefraction,ppm,andmore•Checkbatchconsistencyandensureproperblendingratios•WettedmaterialscompatiblewiththemostaggressivechemicalsPHARMACEUTICAL•Capableof3,5ormoremultiplemeasurementswithstandarddeviation,minandmaxreadingfortruecGLP/GMPcompliance•CompleteIQ/OQ/PQdocumentation•Checkingofrawmaterialsandproductrelease•21CFR11Compliance;ElectronicSignatureandSecureDataStorageBEVERAGE•Measurebothalcoholicandnon-alcoholicbeverageswitheasybubbledetectionusingVideoView™•Directandaccuratemeansof°Brixdetermination,°Plato,Extract,%Solids•UseapparentdensityfunctionforproperfillingvolumemonitoringRudolphResearchAnalytical55NewburghRoad,Hackettstown,NJ07840USA•Phone:973-584-1558•Fax:973-584-5440•E-mail:info@rudolphresearch.com•Internet:www.rudolphresearch.comVideoView™BubbleDetectionNomorestrainingtoseesmalldifficult-to-detectairbubblesinyoursamplewithliveon-screenvideoviewing.On-screenbubbledetectionismadepossibleutilizingRudolph’sexclusiveVideoView™(patentpending)with10Xmagnification.Full21CFRPart11InstrumentLevelComplianceTheDDM2911’s21CFRPart11softwaremoduleiseasilyenabledthroughtheuserfriendlytouchscreen.RudolphResearchAnalytical55NewburghRoad,Hackettstown,NJ07840USA•Phone:973-584-1558•Fax:973-584-5440•E-mail:info@rudolphresearch.com•Internet:www.rudolphresearch.comOscillatingU-TubewithViscosityCorrectionandReferenceOscillator(patentpending)TheDDM2911’soscillatingU-tubewithfullrangeviscositycorrectionandreferenceoscillator(patentpending)allowslongtermcalibrationstabilityandmeasurementatalltemperatureswithasinglecalibration.Thismodulegivesyoufullcompliancewith:•Electronicsignature•Accesslevels•Internalwriteprotectedstorage•Uniquepasswords•WriteprotecteddocumentssentdirectlytoserverTheSimplicityofTouchScreenMeasurementwiththeFlexibilityofWindows®cGMP/GLPCalibration•CalibratetheDDM2911with2,3,ormoreNISTTraceableStandards–calibratingwithmerelyairandwaterappearsinconsistentwithcGMP/GLPcomplianceregulations.(seeH&DFitzgerald’srecommendationsatwww.density.co.uk)•Canprintoutcompletemethodconfiguration,...