xylem-WTW品牌操作说明书-OxiTop_Control_OC 100和OxiTop® C or OxiTop® CB

OPERATINGMANUAL®OC1x0ba31114e0708/2014®RUN/ENTERGLPON/OFFOxiTop®ControlOC100OxiTop®CorOxiTop®C/BBOD/OXYGENCONSUMPTION:BOD,RESPIRATION,BIOGASDETERMINATIONCopyright©2016XylemAnalyticsGermanyGmbHPrintedinGermany.OxiTop®ControlOC100ContentsOxiTop®ControlOC100-Contents1Overview..........................................71.1ThesystemOxiTop®Control...........................71.2Themeasurementprinciple............................71.3Datamanagement...................................81.4Literature..........................................82Safety.............................................92.1Safetyinformation...................................92.1.1Safetyinformationintheoperatingmanual...........92.1.2Safetysignsonthemeter.........................92.2Safeoperation......................................92.2.1Authorizeduse.................................92.2.2Requirementsforsafeoperation...................92.2.3Unauthorizeduse..............................103Commissioning....................................113.1Scopeofdelivery...................................113.2Powersupply......................................113.2.1Batteries.....................................113.2.2Batterystatussignals...........................113.2.3Energysavingfeature(automaticswitch-off).........123.3Initialcommissioning................................123.3.1Insertingthesupplybatteryholder-controller........124Operation.........................................154.1Generaloperatingprinciples..........................154.1.1Keys-controller...............................154.1.2Socketfield-controller..........................164.2Switchingon......................................164.2.1Switchingonthecontroller.......................164.2.2Switchingonthemeasuringheads.................164.3Navigation........................................174.3.1Operatingmodes..............................174.3.2Menus,functionsanddialogs.....................184.3.3Thecourseofthemeasurement...................195Operatingmode:BODStandard/BODRoutine.........215.1Samplepreparation.................................215.2Startingthemeasurement............................215.3Callingupalldata..................................245.4SAMPLESTATUSTYPElist(samplemanagement).......265.4.1Showingasample.............................275.4.2Erasingdataoffinishedsamples..................285.4.3Showingthemeasuringheadlist..................29ba31114e0708/20143ContentsOxiTop®ControlOC1005.4.4Callingupdata................................295.4.5Callingupdata-Stop...........................315.5Evaluation........................................335.5.1Samplestatistics(BODStandardoperatingmode)....345.5.2Excludingacurve(BODStandardoperatingmode)...355.5.3Cursorinterrogation............................365.5.4Curvesdisplayforcoldsamples...................375.5.5Measuredvaluesoutsidethemeasuringrange.......376Printing..........................................397GLP/TOOLS.......................................417.1GLP/TOOLSmainmenu.............................417.2Showfreemeasuringheads..........................427.3Showsettings.....................................427.4Settings..........................................437.4.1Operatingmode...............................437.4.2Operationallife................................447.4.3Date/time....................................457.4.4GLP(OperatingmodeBODStandard).............457.4.5GLP-calibrationinterval(-Calinterval).............467.4.6Datastorage..................................477.4.7AutoTemp....................................477.4.8Switch-offinterval..............................497.4.9Language....................................507.5Check............................................517.5.1Showingthemeasuringheads....................517.5.2Measuringheadinformation......................517.5.3Controllerinformation...........................537.5.4cal-test......................................537.5.5Pneumatictest................................557.6Maintenance......................................567.6.1Erasingfinishedsamples........................577.6.2Reset/release.................................597.6.3Readingoutdata..............................608Transmittingdata..................................628.1AchatOCsoftware..................................629Maintenance,cleaning,disposal......................639.1Maintenance......................................639.1.1Generalmaintenanceactivities...................639.1.2Replacingthesupplybatteries(controller)...........639.1.3Replacingthedatabackupbattery(controller)........659.1.4Changingthesupplybattery(measuringhead).......679.2Cleaning..........................................689.2.1Cleaningofthesamplebottles....................689.2.2Cleaningofthecontrollerandmeasuringheads......689.3Disposal..........................................684ba31114e0708/2014OxiTop®ControlOC100Contents10Whattodoif........................................6910.1Displaymessages..................................6910.2Displaymessagesonthechargingstatusofthebatteries...7410.2.1Batteriesinthecontroller........................7410.2.2Batteryinthemeasuringhead....................7410.3Generalinformation.................................7511Technicaldata.....................................7911.1ControllerOxiTop®OC100...........................7911.2MeasuringheadOxiTop®-CorOxiTop®-C/B.............80ba31114e0708/20145ContentsOxiTop®ControlOC1006ba31114e0708/2014OxiTop®ControlOC100Overview1Overview1.1ThesystemOxiTop®ControlTheclassicalapplicationfieldfortheOxiTop®measuringheadsandcontrolleristheBODxdetermination(BODx=BiochemicalOxygenDemandforthetimex).Theevaluationofbiologicaldegradability(e.g.testaccordingtoOECD301F)isalsopartofthisfield.Withdifferentsamplevessels,theOxiTop®measuringheadsandtheOxiTop®Controller110canalsobeusedforotherapplicationssuchas:Evaluationofrespirationandtoxicityinearth,sludge,wasteandsediment(e.g.extractionofcontaminatedearthaccordingtorecoveryconcepts)EvaluationoftherespirationrateofcellculturesMicrobiologicalgrowthandstressexaminationsMeasurementofanaerobicdegradationprocesses(e.g.biogasdetermina-tionwiththemeasuringheadOxiTop®-C/B)Accessories:seeWTWcatalogandpricelist1.2ThemeasurementprincipleTherespirometricmeasurementisapressuremeasurement.Ifoxygenisconsumedinaclosedvesselataconstanttemperature,anegativepressuredevelops.Ifagasisreleased,anoverpressuredevelops.TheOxiTop®measuringheadmeasuresandstoresthispressureforthewholedurationofameasurementoncestarted.TheOxiTop®OC100controllercollectsthepressurevaluesfromthemeasuringheadsandprocessesthem.TheformulashownbelowisthebasisforallcalculationsfortheBODusingthevaluesfromtheOxiTop®measuringhead.MOVVT2tlmBODpO2RTmVlT0M(O2)Molecularweight(32000mg/mol)RGasconstant(83.144lmbar/molK)T0Referencetemperature(273.15K)TmMeasuringtemperatureVtBottlevolume(nominalvolumeinml)VlSamplevolumeinmlaBunsenabsorptioncoefficient(0.03103)p(O2)DifferenceoftheD.O.partialpressure(mbar)ba31114e0708/20147OverviewOxiTop®ControlOC100Theinterpretationofthepressuredifferencesinthetemporalcoursedependsonthemeasuredmaterialanditspreparationandonthesamplemanipulation(e.g.intermediateaerations)duringthemeasuringperiod.1.3DatamanagementThemeasuringheadrecordsthemeasuredvaluesandstoresthemeasuringdata.Usingthecontroller,thecollectedandstoreddataarereadoutfromthemeasuringheadandstoredinthe“samplemanagement“.StartingattheOxiTop®samplemanagement,itispossibletomakethegraphicalandstatis-ticalevaluationofthesampledata.ThedatacanbetransferredfromthecontrollertoacomputerviatheRS232interface.Theread-outsoftwareAchatOCfacilitatestoprocessthestoreddatafurther.Additionally,thedatacanbetransferredtoanIRprinterviatheIRinterface.1.4LiteratureFurtherinformationandapplicationreportsonthesubjectofmeasuringwiththesystemOxiTop®ControlcanbeobtainedatnocostfromWTW:CD-ROMApplicationsforOxiTop®ControlCD-ROMPrinciplesofmeasuringtechnique8ba31114e0708/2014OxiTop®ControlOC100Safety2Safety2.1Safetyinformation2.1.1SafetyinformationintheoperatingmanualThisoperatingmanualprovidesimportantinformationonthesafeoper-ationoftheinstrument.Readthisoperatingmanualthoroughlyandmakeyourselffamiliarwiththeinstrumentbeforeputtingitintoopera-tionorworkingwithit.Theoperatingmanualmustbekeptinthevicinityoftheinstrumentsoyoucanalwaysfindtheinformationyouneed.Importantsafetyinstructionsarehighlightedinthisoperatingmanual.Theyareindicatedbythewarningsymbol(triangle)intheleftcolumn.Thesignalword(e.g."CAUTION")indicatesthedangerlevel:WARNINGindicatesapossiblydangeroussituationthatcanleadtoseri-ous(irreversible)injuryordeathifthesafetyinstructionisnotfollowed.CAUTIONindicatesapossiblydangeroussituationthatcanleadtoslight(reversible)injuryifthesafetyinstructionisnotfollowed.NOTEindicatesapossiblydangeroussituationwheregoodsmightbedamagediftheactionsmentionedarenottaken.2.1.2SafetysignsonthemeterNotealllabels,informationsignsandsafetysymbolsontheinstrument.Awarningsymbol(triangle)withouttextreferstosafetyinformationinthisoperatingmanual.2.2Safeoperation2.2.1AuthorizeduseOnlytheoperationandrunningoftheinstrumentaccordingtotheinstructionsandtechnicalspecificationsgiveninthisoperatingmanualisauthorized(seesection11TECHNICALDATA,page79).Anyotheruseisconsideredunauthorized.2.2.2RequirementsforsafeoperationNotethefollowingpointsforsafeoperation:•Theinstrumentmayonlybeoperatedaccordingtotheauthorizedba31114e0708/20149SafetyOxiTop®ControlOC100usespecifiedabove.•Theinstrumentmayonlybesuppliedwithpowerbytheenergysourcesmentionedinthisoperatingmanual.•Theinstrumentmayonlybeoperatedundertheenvironmentalconditionsmentionedinthisoperatingmanual.•Theinstrumentmayonlybeopenedifthisisexplicitlydescribedinthisoperatingmanual(example:Changingthebatteries).2.2.3UnauthorizeduseTheinstrumentmustnotbeputintooperationif:•itisvisiblydamaged(e.g.afterbeingtransported)•itwasstoredunderadverseconditionsforalengthyperiodoftime(storingconditions,seesection11TECHNICALDATA,page79).10ba31114e0708/2014OxiTop®ControlOC100Commissioning3Commissioning3.1ScopeofdeliveryControllerOxiTop®OC100Batteryholderwithbatteries(3xMignon,AA,AM3,LR6)OperatingmanualAdditionalscopeofdelivery:dependingonsetcomposition3.2PowersupplyThecontrollerOxiTop®OC100andmeasuringheadOxiTop®-CorOxiTop®-C/Barebothbattery-powered.Additionally,thecontrollerhasadatabackupbattery.ThisbatteryensuresthatyourmeasuringdataandinstrumentsettingsarestoredinthecontrollerOxiTop®OC100.3.2.1BatteriesControllerPowersupply3alkalinebatteries(alkalimanganese),Size:Mignon,AA,AM3,LR6Runtime:>100h(approx.1000start-upsinnormaluse)Databackup1xlithiumbatteryCR2430(accessory).Runtime:typically4yearsMeasuringPowersupplyBatteries:2xlithiumbatteryCR2430(accessory).headRuntime:typically2years3.2.2BatterystatussignalsTheOxiTop®-OC100controllerandtheOxiTop®measuringheadsarepow-eredbybatteries.Alowbatterystatusofthecontrollerormeasuringheadisautomaticallyindicatedbyadisplaymessageandasignaltoneaftertheinstru-mentisswitchedon(seesection10.2DISPLAYMESSAGESONTHECHARGINGSTATUSOFTHEBATTERIES,page74).1stlevel(warninglevel)BatteryLoBat!2ndlevel(errorlevel)Batteryempty!Thecurrentbatterystatuscanalsobequeriedinthemenu:Controller:MenuGLP/TOOLS-Check-ControllerInfoMeasuringhead:MenuGLP/TOOLS-Check-infoba31114e0708/201411CommissioningOxiTop®ControlOC1003.2.3Energysavingfeature(automaticswitch-off)Theinstrumentswitchesoffautomaticallyfollowingthelastkeyactuationafterexpiryofthespecifiedswitch-offinterval.Tospecifytheswitch-offinterval:seesection7.4.8SWITCH-OFFINTERVAL,page49.3.3InitialcommissioningPerformthefollowingactivities:Insertthesupplybatteryholderinthecontroller(seesection3.3.1INSERTINGTHESUPPLYBATTERYHOLDER-CONTROLLER,page12)SwitchontheinstrumentSetthedateandtime(seesection7.4SETTINGS,page43)3.3.1Insertingthesupplybatteryholder-controllerLoosenthe4screwsunderneaththehousingusingaPhillipsscrewdriver.11ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingconditions:(1)Thisdevisemaynotcauseharmfulinterference,and(2)thisdevisemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.LISTED8F93LaboratoryEquipmentE1636943xAlkaline,AAsize,1,5V1xCR2430LithiumSer.-Nr.:05150013MadeinGermanyOxiTopOC1x0WTW82362Weilheim111ScrewsPlacethecontrolleronthelowercase.Removetheuppercaseandputitdowntotherightnexttothelowercasewiththedisplaydownwards.Connectthesupplybatteryholderwiththepowersupplycontactsoftheuppercase.Insertthesupplybatteryholderinthelowercasewiththeopensidedown.12ba31114e0708/2014OxiTop®ControlOC100Commissioning211Supplybatteriesinthebatteryholder(lowercase)2Databackupbattery(uppercase)Settheuppercaseontopofthelowercase,turnthecontrollerandtightenthehousingscrewsusingthescrewdriver.Switchonthecontroller.Thebatteryinsertionwassuccessfulifnoerrormessageappearsconcerningthesupplybatteries.ba31114e0708/201413CommissioningOxiTop®ControlOC10014ba31114e0708/2014OxiTop®ControlOC100Operation4Operation4.1Generaloperatingprinciples4.1.1Keys-controller4RUN/ENTER365728GLP1ON/OFF1Switchingon/offON/OFF2Printingofmeasurementdataandset-tingsviaIRinterface3RUN/ENTER4<><>SelectandchangesettingsFunctionkeys:5Samplemanagement:Listofsamples,reading/callingup/deletingthedataofindi-vidualmeasuringheadsorsamples,showsmeasuringheadsorsamples6Communicationwithmeasuringheads:Startmeasuring,changeorshowsettings,callupdata7Evaluation:Graphicandnumericaldis-playofmeasuringdata8GLPGLP/Tools:Changeordisplaysettings,displayfreemeasuringheads,displayorchangesettings,performchecksormain-tenanceThefunctionkeysareusedtostartafunctionortochangetoanotherfunction.Confirmeddataandsettingsarepreserved.ba31114e0708/201415OperationOxiTop®ControlOC1004.1.2Socketfield-controller11RS232interfaceTheRS232interfaceisusedforcommunicationwiththePC.UsageoftheRS232interfaceisexclusivelyintendedwiththeWTWsoftware"AchatOC“(seesection8.1ACHATOCSOFTWARE,page62).4.2Switchingon4.2.1SwitchingonthecontrollerThecurrentdateandtimeappearforapprox.2seconds(importantfortheallocationofsamplenumbers).Ifthedateortimeiswrong,correctthemunderGLP/TOOLS.Theinstrumentisinthesamplemanagementmode(operatingmodeBODRoutine,inthedefaultcondition).4.2.2SwitchingonthemeasuringheadsThemeasuringheadsareimmediatelyreadyforoperation.Thecontrollerswitchesthemeasuringheadsonandoffduringcommunication.Toavoidmalfunctions:Ifyouusetwoormorecontrollerssimultaneouslymakesurethatthedistancebetweenthecontrollersisatleast3meters!16ba31114e0708/2014OxiTop®ControlOC100Operation4.3Navigation4.3.1OperatingmodesBODRoutine:MeasurementofsinglesamplesforaBODx(x=0.5h...99d)at20°C(preselected)Themeasuringrangeandfillingvolumecanbeselectedoutofsevenper-manentrangesandthecorrespondingfillingvolumes.ThefunctionispermanentlyswitchedonBODStandard:Measurementofupto12parallelsampleprocessesperoverallsampleforaBODx(x=0.5h...99d)at20°CThemeasuringrangeandfillingvolumecanbeselectedoutofsevenper-manentrangesandthecorrespondingfillingvolumes.AutomaticsamplestatisticswithaveragingTheAutoTempfunctionandtheGLPmodecanbeswitchedonba31114e0708/201417OperationOxiTop®ControlOC1004.3.2Menus,functionsanddialogsExample:PressingthebuttoncausesthecontrollertochangetotheSELECTACTIONmenu(communicationwiththemeasuringheads).Action:DescriptionofwhatthePressbutton.Theinstrumentdisplays:actioncausedandpossiblefurtherrequest:SELECTACTIONmenu(communicationwiththemea-suringheads):Preselected:-Startsample.Selectamenuitemwith<><>.Theselectedfunctionorlineisdisplayedininversevideo.Confirmthemenuitemwith.Thesubmenuisopenedorthefunctioniscarriedout.SignaltoneThissymbolintheoperatingmanualmeans:Asignaltonesounds.MeasuringheadEachmeasuringheadthatreceivesacommandfromthecontrollerindicatesthisbyashortflashingsignal.TheOxiTop®measuringheadisindicatedbythesymbol18ba31114e0708/2014OxiTop®ControlOC100Operation4.3.3ThecourseofthemeasurementPreparationbeforeSelectoperatingmodestartingthemea-GLPsurementSelectsettingsOperatingmodeandsettingscannotbechangedforameasure-mentonceitisstarted!MeasuringStartofEndofmeasurementmeasurementTimeAutoTempMeasurementStartingthemeasuringDatatransferheadsSamplePrintmanagementEvaluationPrintba31114e0708/201419OperationOxiTop®ControlOC10020ba31114e0708/2014OxiTop®ControlOC100Operatingmode:BODStandard/BODRoutine5Operatingmode:BODStandard/BODRou-tineTheBODStandardmode(parallelsampleprocessforupto12measuringheadsperoverallsample)ispresetinthedeliveryconditionofthecontroller.TochangetotheBODRoutineoperatingmode(singlesamples):seesection7.4.1OPERATINGMODE,page43.Thehandlingofcontrollerandmeasuringheadsisbasicallythesameinbothoperatingmodes.WheretherearedifferencesfortheBODRoutineoperatingmodetheyaredescribed.5.1SamplepreparationSeeapplicationreports.ScrewtheOxiTop®measuringheadsontothemeasuringvesselsandclosethemtightly.NOTENeverusejointgreaseorotherlubricantsforyourOxiTop®measuringheads.Someoftheseproductscontainsolventsthatcancauseseveredamagetotheplastichousingofthemeasuringhead.Thesealingofthemeasuringvesselsisperfectlyadequatewithoutgrease.However,youshouldalwayswipeoffheavycontaminationandparticlesonthesealingsurfacesoftherubbersleevesandOxiTop®measuringheads.WTWacceptsnoliabilityfordamageduetotheuseofjointgrease.5.2StartingthemeasurementSELECTACTIONmenu(com-municationwiththemeasuringheads):Preselected:-Startsample.(InBODRoutinemodeappears:START).SelectthemeasuringrangewithRUN/ENTER<><>.Thefillingvolumerequiredisgivenintherighthandcolumn.Thecontrollerstoresthesetting(memoryfunction:thelastselectedmeasurementrangeisset).ba31114e0708/201421Operatingmode:BODStandard/BODRoutineOxiTop®ControlOC100Confirmtheselectedmeasure-RUN/ENTERmentrangeforthesample.Theautomaticallyassignedsamplenumber(YY/MM/DDandsequentialnumber)isgivenintheheaderline.Additionalinformation:Typeofmeasurement,runduration,measurementrange,finaldate,IDnumber.Tempdisplay=>theAutoTempfunction(seesection7.1GLP/TOOLSMAINMENU,page41)isswitchedon.GLPdisplay=>theGLPfunction(seesection7GLP/TOOLS,page41)isswitchedon.ChangetheIDnumberfortheadditionalidentificationofthesample(e.g.samplinglocation)asfollows:Selectthe-I.D.numbermenuitemwith<><>Confirmwith.SettherequiredIdnumber(settingrange001...255)with<><>.Confirmwith.Usetoprintouttheentiresampleinformation(inBODRoutinemodeonly),seesection6PRINTING,page39).Confirmthestartofmeasure-RUN/ENTERment.Contactselection:ThecontrollerrepeatedlysendsthestartinformationinthescannermodeuntilfeedbackissuccessfullyreceivedfromtheOxiTop®measuringhead.Afterthesuccessfulstartmessagefromthemeasuringhead:Displays!started!Fromthispointintime,thesampleexistswithintheSAMPLESTATUSTYPElist(samplemanage-ment).Subsequently,therequesttostartthenextmeasuringheadismadeautomatically.InBODRoutineoperatingmodethereisno1...identifierinthedisplay,andthecontrollerautomaticallyreturnstotheentrymenuafterstartingthemeasuringhead.22ba31114e0708/2014OxiTop®ControlOC100Operatingmode:BODStandard/BODRoutineStartthenextmeasuringhead(2).Contactselection:Thenumberofthemeasuringheadisautomaticallyincre-mented.Thecontrollercontinuestoworkwiththecontactselection,i.e.youcannowstartasequenceofmeasuringheads(parallelsampleprocess)withouthavingtopressanyfurtherkeysbyholdingthecontrollertothenextmeasuringheadtobestarted.Whenallthemeasuringheadsprovidedforthissamplehavebeenstarted:ConfirmStopstartwith.Thecontrollerreturnstotheentrymenu.Ifnomeasuringheadisstarted(e.g.becausethecontrollerwasnotheldto-ornotcloseenoughto-ameasuringhead):Thestartwasstopped.Use-Continuestarttoconfirm“Continuestart”andholdthecontrollertoameasuringhead(seeabove).Returntoentrylevelmenuwith-StopstartIfanattemptismadetostartameasuringheadthatwasalreadystarted:Displaysalreadyused!Usetoconfirm-Newandholdthecontrollertoafreemeasuringhead(seeabove).Returntoentrylevelmenuwith-StopstartInthedeliverystate,thecontrollerautomaticallymakesspacewhenStartisselectedifthemeasuredvaluememoryisfull.Todothis,itdeletestheoldestfinishedsample(ifafinishedsampleisavailable).Youcanchangethissettingto“manualer