Bher全自动水蒸汽蒸馏装置手册剖析.docx
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Bher全自动水蒸汽蒸馏装置手册剖析.docx
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Bher全自动水蒸汽蒸馏装置手册剖析
behrS5fullyautomaticsteamdistillationapparatus
OperatingManual
PleasereadthisoperatingmanualcarefullybeforestartinguseofyournewbehrS5steamdistillationapparatus!
Theoperatingmanualprovidesclearandsimpleinstructionsintheuseoftheapparatus.Additionalinformation,whichisusefulandimportantforanunderstandingoftheoperatingprinciplesoftheapparatus,isdenotedbyagraystripeinthemargin.
Wewishyousuccessintheuseofthe
behr
S5SteamDistillationApparatus
SafetyWarnings
Inordertoavoidelectricalshockinjury,pleaseinsurethatnoliquidsgetintotheapparatushousing
orcomeincontactwiththeelectricalwiresandconnections!
Toavoidelectricalshockinjury,alwaysremovetheelectricalpower(mainsplugbeforeopeningtheapparatushousing!
Repairofelectrical,electronicandmechanicalcomponentsisonlytobeperformedbysuitablyquali-fiedandauthorizedpersonnel!
Pleaserigorouslyobserveallpertinentsafetymeasurestoavoidinjuryinworkingwithglass!
Observecarefullysafetyproceduresinworkingwithacidsandbases,whichcancauseburnsandotherinjuries!
Duringthedistillationandforashorttimethereafter,donottouchanypartsofthedistillationsystembehindthePlexiglasdoor!
Thesecomponentsmaybehotandcancauseburninjury!
DonotoperatetheS5steamdistillationapparatusindamporexplosiveatmospheres!
Themaximumallowablehumidityis80%
ThemaximumallowableroomtemperatureiS50°C
BeforeshuttingtheS5down22Insertingthevessels22Switchingthesteamdistillationapparatus
on
22
Rinsing22Purgingprogram23
AdaptingthebehrS5toyourpersonalrequirements
24Choosingthelanguage24Configurngthelevelsensor24Settingthetime24DownloadSoftware-Updates24selectingtitrationunit24CoolingWaterSourceSetting24Whattodoif(25
Problemswhichyoucansolveyourself25Samplevesselnotinserted25Insufficientcoolingwaterpressure25Reagentlevelsensors25Intheeventthatyouarenotusingthe
behrKAS50canisterset:
25
Intheeventthatyouareusingthebehr
KAS50canisterset:
25Titrationvesselisfull26Problemsrequiringtheattentionofthebehrrepairservice
27TechnicalSpecifications28
Overwiew:
MenusanddisplaysofthebehrS529
TableofContents
ContentsofDelivery5UseofthebehrS5inChemicalAnalyses5OperatingConditions5InstallingthebehrS57Emplacingthesteamdistillationapparatus7Connectingthehosesandtubing8Connectingtotheelectricalpowerline8FrontviewofthebehrS511Turningthesteamdistillationapparatuson12Preparations12SwitchingtheS5on12DistillingwiththebehrS513Theoperatingcontrolunit13ProgrammingtheS513Distilling16(Refillingthereagentlines16
Insertingtheglasscomponents16
Switchingthesteamdistillation
apparatuson
16Performingthe(refillng17Testrun17
Insertingtheglassvessels17
Switchingthesteamdistillation
apparatuson
17Startingthetestrun18
Endingthetestrun18AutomaticDistillationwiththebehrS519
Insertingthevessels19
Switchingthesteamdistillation
apparatuson
19Startingtheautomaticdistillation19
Interruptingorterminatingthedistillation
program
19Endingtheautomaticdistillation19ManualdistillationwiththebehrS520
Insertingthesamplevessel20
Switchingthesteamdistillation
apparatuson
20Performingamanualdistillation20
Endingthemanualdistillation21
ContentsofDelivery
Pleasecheckimmediatelyuponreceipttoseethatthecontentsofdeliveryarecompleteandundamaged.
Intheeventofdamageinshipment,contacttheship-pingagent(mail,freightcarrier,railwayimmediatelyandrequestaninspectionofactualconditionofcontentsandpackaging.
Thecomponents,whichshouldbepresent,areitemizedinthefollowinglist.
ListofComponents
behrS5distillationapparatus,completelyassembledHoseset:
1Waterinlethose,10/17,with½“and¾“standardfit-
tings,2m
1Verprenetubing,8/12,
2m
3PVCtubing,4/7,2m
2PVCtubing,8/12,2m
3PVCtube,6x1,420mm
1PVCtube,10x1,420mm
1Electrical(mainscable
1Cablefortitratorconnection
1Cableforp
H
electrode
1CrucibletongsUseofthebehrS5
inChemicalAnalyses
ThebehrS5isaneffectiveautomaticdistillationappa-ratusforuseinvariousapplications.Principally,itfindsapplicationinthesteamdistillationofKjeldahlammoniasolutions.Inthisapplication,theautomaticadditionofNaOH,H
2
OandH
3
BO
3
aswellastheautomaticdrain-ingofspentsamplewaste,provideforahighdegreeofsafetyandconvenienceinuse.
Becertaintocarefullyimplementthefollowingguidanceforthesakeofsafetyinoperationandthegreatestpos-sibleworkinglifeofthebehrS5:
—Operatetheapparatusalwaysinaccordancewiththeinstructionsandwarningsinthisoperating
manual!
Modificationorchangestotheapparatusare
unauthorizedandleadtoterminationoftheguar-antee.Modificationsmayresultinseriousopera-tionalsafetyhazardsand/orreducedreliabilityoftheS5.
—Donotexposethesteamdistillationunittocor-rosivevapors,suchasacids,basesororganic
solvents!
OperatingConditions
OperatethebehrS5steamdistillationapparatusun-dernormallaboratoryconditions.
TheS5steamdistillationapparatusmaybecon-nectedtoacoldwatertaphavingastandard½“pipethread.
ContentsofDelivery
–5–
©behrLabor-Technik2006
1.1
1.2
1.3
1.4
1.5
1.6
1.71.81.91.111.141.151.16
1.10
1.13
1.12
Figure.1:
behrS5–rearview
RearviewofthebehrS5
Figure1:
DiagramLegend
1.1Overpressuresteamrelease1.9Diaphragmpumpfordeliveryofboricacid;
Connectionnipplefor4/7PVCtubing
1.2.Coolingwaterinletconnectionwithfilter
sieve;¾“connectionfor10/17PVChose
1.10Socketforelectrical(Mainspowercable1.3Wateroutlet,8/12PVCtubing1.11Socketforlevelmonitoring
1.4Peristalticpumpforsamplewastedisposal;-
Connectionnipplefor8/12Verprenetubing
1.12Printerport
1.5DiaphragmpumpforH
2Oforsteamgenera-
tion;Connectionnipplefor4/7PVC-tubing
1.13RS232portfortitrator
1.6DiaphragmpumpforNaOH;Connectionnip-
plefor8/12PVC-tubing
1.1425-pinportfortitrator
1.7Excessivetemperaturecircuitbreaker1.15RS232portforsoftwareupdates1.8Diaphragmpumpfordeliveryofsampledilution
water;Connectionnipplefor4/7PVCtubing
1.16Socketforairvent
InstallingthebehrS5
—IninstallingtheS5,becertaintoadheretoallbuildingcodespertainingtoplumbingandto
wastewaterdisposalregulations.
—Inselectingthelocationforinstallation,keepinmindthatthehosesandtubingprovidedhavealengthof2meters.
PlacethebehrS5steamdistillationapparatusonasturdyhorizontalflatlaboratorybenchtop,withaccesstobothwatertapanddrainandsufficientspaceforthereagentcontainersbelowthebenchtop.
Selectacoldwatertaptowhichyoucanpermanentlyattachthehoseforthecoolingwatersupply.
—Faucetsprovidingamixtureofhotand/orcoldwatershouldnotbeused.
—Thewaterpressuremustbeatleast0.5barfortheproperfunctioningofthewaterpressure
safetymonitor.
Thesteamdistillationunitiscompletelyassembledbythemanufacturer.Pleaseunpackitcarefully.Emplacingthesteamdistillationapparatus
Placetheapparatusonthebenchtop.
Unpacktheaccessoryparts.
First,putthereagentcontainersinplace:
Containerfordistilledwater
Containerforsodiumhydroxide(NaOH
Containerforboricacid(H
3
BO
3
Containerforsamplewaste
Theoptimallocationforthesecontainersisdirectlybe-neaththelaboratorybenchtop.
—Innocaseshouldthereagentcontainersbeplacedatalevelhigherthanthesteamdistillationapparatus.
Connectingthehosesandtubing
—PaycarefulattentiontothelabelsofthehoseandtubeconnectionsfoundonthebackoftheS5.
Inserttheendsofthethree6x1PVCtubesintothethree4/7PVCtubingsegments.
Nextinserttheendofthe10x1PVCtubeintoan8/12PVCtubingsegment.
—MakecertainthatthetubesaresecurelyinsertedinthePVCtubingsegments.
Inserttwo6x1PVCtubesintothecontainerfordistilledwater.ConnectthefreeendsofthePVCtubingseg-mentstothefollowingconnectionnipplesontherearoftheS5:
H
2
Oforsteamgenerator(1.5,
H
2
Osample(1.8.
Insertthethird6x1PVCtubeintothecontainerfortheboricacidandconnectthefreeendofthePVCtubing
segmenttotheconnectionnipplelabelledH
3BO
3
(1.9
onthebackoftheS5.
Afterinsertingthe10x1PVCtubeintothecontainerforNaOH,connectthefreeendofthePVCtubingsegmenttotheconnectionnipplelabelledNaOH(1.6ontherearoftheS5.
Usingthepressure-resistantfabric-reinforcedhose,con-nectthecoldwatertap½“pipethreadtothe¾“fittinglabelledcoolingwaterinletwithfilter(1.2ontherearoftheS5.
Finally,connectthetwodischargetubingsegments:
ConnecttheVerprene8/12samplewastedischargetubingsegmenttotheconnectionnipplelabelledpumpforsuctionsample(1.4andinsertintothecontainerforsamplewastedischarge.
Connectthe8/12PVCtubesegmenttotheconnectionnipplelabelledwateroutlet(1.3andleadtheotherendtoadrain.
Filethetubingofthetitrationdeviceandtheelectrodecablethroughtheopening(2.9,cf.page10.
Screwthetubingtothetitrationdevice.Connecttheothersidetothetirator(seeuser’smanualofthetirator.Electricalconnections
ConnectthetitratorconnectioncabletotheappropriateportoftheS5:
Dependingonthetypeofyourtitrator,itwillfitintotheRS232socket(1.13orthe25-pinsocket(1.14.
Screwt
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