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  3. InPro2000
InPro2000

Mettler Toledo InPro2000, InPro2000i, pH electrode InPro2000 Operating instructions

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InPro 2000 (i) pH electrode
52 001 519
InPro
2000 (i)
pH Electrode
Instruction Manual
cs Návod k obsluze 2
da Brugsanvisning 6
de Betriebsanleitung 10
en Instruction Manual 14
es Manual de instrucciones 18
fr Instructions d’utilisation 22
 Käyttöohje 26
hu Használatiutasítás 30
it Istruzioniperl‘uso 34
ja
38
ko
42
nl Gebruikershandleiding 46
pl Instrukcjaobsługi 50
pt Manual de instruções 54
ru Инструкция по эксплуатации 58
sv Bruksanvisning 62
th
คู่มือคำ�แนะนำ� 66
zh
70
14 InPro 2000 (i) pH electrode
InPro 2000 (i) pH electrode © 03 / 16 Mettler-Toledo GmbH
52 001 519 Printed in Switzerland
1 Introduction ...................................................................15
2 Safetyinstructions ..........................................................15
3 Productdescription .........................................................15
4 Installationandcommissioning .......................................16
5 Operation .......................................................................16
5.1 CalibrationofthesensorandpHtransmitter ......................16
5.2 Sterilization of sensor ......................................................16
5.3 Housingpressurizing ......................................................16
5.4 Temperaturesensor .......................................................17
6 Maintenance ..................................................................17
7 Trouble-shooting ............................................................17
8 Disposal ........................................................................17
9 Guarantee ......................................................................17
Contents
en
InPro
2000 (i)
pH Electrode
Instruction Manual
InProandISMareregisteredtrademarksofMettler-ToledoGmbH
inSwitzerland,theUSA,theEuropeanUnionandafurtherve
countries.
32 mm
12 mm
Connectortype(here:VP)
Fillingportforreferenceelectrolyte
Referenceelectrolyte
Argenthalreferenceelement
Silver-ion trap
Diaphragm
Lead-offelementofglasselectrode
pH sensitive glass
Temperaturesensor
en Instruction Manual
InPro 2000 (i) pH electrode 15
© 03 / 16 Mettler-Toledo GmbH InPro 2000 (i) pH electrode
Printed in Switzerland 52 001 519
1 Introduction
METTLER TOLEDO pH sensors type InPro
®
2000 (i) are
high-precisionelectrodeswithliquidelectrolyte,silver-ion
trapandbuilt-intemperature sensor. The InPro2000(i)
sensorsaresuitableforthesamewiderangeofapplica
-
tionsasthecorresponding465sensorswithoutbuilt-in
temperaturesensor,andprovideanadditionaltemperature
signalforautomatictemperaturecompensationofthepH
signal during calibration and operation. InPro 2000 (i) sen
-
sors are in-situ sterilizable.
Pleasereadthroughtheseoperatinginstructionscarefully
beforecommissioning,inordertoensuretrouble-freeuse.
2 Safetyinstructions
Thesensorconsists partlyofglass andshouldbehan-
dledcarefully.Ifthesensoristobecleanedorcalibrated
usingacidoralkalinesolutions,safetygogglesandgloves
shouldbeworn.Localsafetyregulationsareapplicableto
thehandlingofthesensor.
We recommend that you only operate the electrode in
combination with original parts from METTLER TOLEDO.
Operationandmaintenanceshouldbecarriedoutonlyby
trainedpersonnelandstaffwhohavereadandunderstood
theoperatinginstructions.
3 Product description
The inscriptionon each electrode contains the following
information:
METTLER TOLEDO Manufactureroftheelectrode
InPro
®
200Xi/SG/yyy/zzz Typedesignation;X=membrane
glass;i=ISMDigital/SG=ancil-
laryelectrode/yyy=rodlengthin
mm/zzz=typeoftemperature
sensor
max.level Maximumelectrolytelevel(tobe
respectedwhenrellingtheelec-
trolyte)
Positionelectrodethissideup Positionindicationofsensorin
thehousingtoavoidthatelec-
trolyteescapesthroughtherell
opening
combinationpH Typeofelectrode
pHX…YY pHmeasurementrange
X…YYY°C Temperaturerangeforoperation
OrderNo.5200XXXX Ordernumber
RellXXXX Electrolytetobeusedforrelling
(shortnumber)
SEV14ATEX0168X Identicationandnumber
ofcerticate
IECExSEV14.0025X Identicationandnumber
ofcerticate
IS/I,II,III/1/ABCDEFG/T6 FMapproved
Seeinstructionmanual! Instruction(Observethe
operating instructions)
Inadditioneachelectrodeisallocatedaserialnumberon
theplug-inheadtoenableidentication.
en
16 InPro 2000 (i) pH electrode
InPro 2000 (i) pH electrode © 03 / 16 Mettler-Toledo GmbH
52 001 519 Printed in Switzerland
4 Installationandcommissioning
1. Onunpacking,checkthesensorforpossiblemechani-
caldamageofthepHsensitiveglass,thediaphragm(s),
thebodyandtheconnector.Reportanydamageimme
-
diatelytoyourMETTLERTOLEDOsupplier.
2. Remove the watering cap and rinse the sensor with
deionizedwater.Afterrinsing,thesensorshouldonly
bedabbeddrywithatissue.DonotrubthepHsensitive
glass,sincethiscanleadtoelectrostaticchargingand
sluggishresponsetimes.
3. CarefullycheckthespacebehindthepHsensitiveglass
forthepresenceofanyairbubblesandremovesame
bygentlyswingingthesensorinaverticalplane.
4. Remove completely from the electrode,the T-shaped
rubberstopperintheelectrolyterellopeningandits
elasticsecuringbandbeforeinsertingtheelectrodeinto
thehousing.Alsoremovepossibleelectrolyterestsin
thellingport.
5. Please refer to the instruction manual of the relative
housinginordertoinstallthesensorcorrectly.
6. ConnectthesensortothepHtransmitter,usingacorre
-
spondingcable.Pleaserefertothewiringandterminal
diagramaccompanyingthecable.
7. ForelectrodeswithPt100temperaturesensors,3-wire
techniqueisrecommendedinordertoobtainbestmea
-
surementaccuracy.Pleaserefertothecableandtrans-
mitterinstructionmanualsforthecorrespondingcable
wireconnections.
8. Intelligent ISM
®
sensorssuchasInPro200Xienable
“PlugandMeasure”andextendeddiagnostics.Forin
-
stallation,commissioningandoperationoftheISMsys-
templeaseobservetheinstructionsforthetransmitter,
moduleandcable.
5 Operation
5.1CalibrationofthesensorandpHtransmitter
ForInPro2000(i)sensors,a2-pointcalibrationisrecom
-
mended.Thecalibrationcanbemadewiththesensoreither
readyformountingoralreadymountedwithinthehousing.
Afterremovingthewateringcap,thesensorisdippedin
successionintotwodifferentbuffersolutionswithgivenpH
referencevaluesandthetransmitteriscalibratedtothese
buffer values.
5.2Sterilizationofsensor
Inthecaseofsterileprocesses,suchasinfermentationap
-
plications,thesensorsaresterilizedpriortotheproduction
cycle.Sterilizationisnormallyeffectedbymeansofsteam
orsuperheatedprocessmediumwiththesensoralready
mountedinthereactorinsideitshousing.
5.3 Housing pressurizing
During possible sensor sterilization and during normal
operation,itisimportantthatthehousingandelectrolyte
pressureisadjustedtobehigherthantheeffectivepressure
inthereactorvessel.Thismeasureisnecessaryinorder
toavoidmediumintrusionintotheelectrolyte.Theoptimal
pressuredifferencevaluetokeepthediaphragmcleanand
obtainacceptableelectrolyterellintervalshastobeestab
-
lishedempiricallyfromcasetocase.
en
InPro 2000 (i) pH electrode 17
© 03 / 16 Mettler-Toledo GmbH InPro 2000 (i) pH electrode
Printed in Switzerland 52 001 519
5.4Temperaturesensor
TheintegratedPt100/1000temperaturesensorisprimari
-
lyintendedforautomatictemperaturecompensationofthe
pHsignalduringcalibrationandnormaloperation,and
notforthe accurate indicationorcontrol ofthe process
temperature.
6 Maintenance
1. Regularly check the applied housing overpressure
duringoperation,andre-adjustifrequired.
2. Regularly check the electrolyte level in the sensor.
Whenreachingtheendofthebulbousshaftsection
(reservoir),rell with the electrolyteindicated on the
sensoruptotheindicationlineformax.level.
3. Inthecase ofelectrodeswith electrolytebridge,ref
-
erenceelectrolyteisrstlledintotheouterchamber
(marked blue) up to the maximum level. The inner
chamber (red marking) is then lled to a level ap
-
proximately0.5to1.0cmhigherthanthatoftheouter
chamber.
4. Carefullyrinsethesensortip anddiaphragm(s)with
deionizedwateraftereachproductioncycle.Underno
circumstancesmustmeasuringsolutionbeallowedto
dryontheseparts!
5. Whenthesensorisnotinoperation,storeitwithsen
-
sortipanddiaphragmwellsubmergedintothesame
referenceelectrolyteasinsidethesensor.
6. Ifthesensorisstoredmountedinitshousing,thesame
ruleasin4)aboveapplies,butthestorageelectrolyte
hastobeslightlymodied,with2partsofbuffersolu
-
tionpH9.2to10partsofelectrolyte,thisinorderto
avoidcorrosionofhousingparts.
7. Ifasensorisstoreddryforafewdaysbymistake,letit
soakinthenormalstorageelectrolyteforseveralhours
before use.
8. Occasionallychecktheconnectorforpossibletracesof
moisture.Ifnecessary,cleanwellwithdeionizedwater
oralcohol,andafterwardsdrycarefully.
7 Trouble-shooting
Atsluggishresponsetime(e.g.afteralonganddrystor-
ageperiod),reactivationofthepHsensitiveglassmaybe
necessary.DipthepHsensitiveglass(butnofurthersen
-
sorparts)intoReactivation(HF)Solution(articleNo.51
319053)for5min.Afterwards,rinsewellwithdeionized
waterandletsensortipanddiaphragmsoakinreference
electrolyteforminimum12hours.
Rapidly increased resistance of reference electrode
and/ordriftcouldbesignsofproteinprecipitation.Use
CleaningSolutionPepsin/HCl(articleNo.51340068)
toremovesuchprecipitation.Atrepeatedproblemsofthis
type,considerswitchingtosensorswithFriscolyt™/9848
electrolyte,whichcounteractsproteinprecipitations.
8 Disposal
Ifnorelativeofcialregulationsareinforce,usedorde-
fectiveInPro2000(i)sensorsandthepackagingcanbe
disposedofasordinaryhouseholdwaste.
9 Guarantee
Onmanufacturingdefects,12monthsafterdelivery.
en
74 InPro 2000 (i) pH electrode
InPro 2000 (i) pH electrode © 03 / 16 Mettler-Toledo GmbH
52 001 519 Printed in Switzerland
–
Notes
Brazil Mettler-ToledoInd.eCom.Ltda.
AvenidaTamboré,418–Tamboré,
BR-06460-000Barueri/SP,Brazil
Phone+551141667400
e-mailmettler@mettler.com.br;service@mettler.com.br
France Mettler-ToledoAnalyseIndustrielleS.A.S.
30,Bld.deDouaumont,FR-75017Paris,France
Phone+33147370600
e-mailmtpro-f@mt.com
Germany Mettler-ToledoGmbH
Prozeßanalytik,Ockerweg3,DE-35396Gießen
Phone+49641507-444
e-mailprozess@mt.com
Switzerland Mettler-Toledo(Schweiz)GmbH
ImLangacher,CH-8606Greifensee
Phone+41449444760
e-mailProSupport.ch@mt.com
United States METTLER TOLEDO
ProcessAnalytics
900MiddlesexTurnpike,Bld.8,Billerica,MA01821,USA
Phone+17813018800
Freephone+18003528763(onlyUSA)
e-mailmtprous@mt.com
FormoreaddressesofMETTLERTOLEDOMarketOrganizationspleasegoto:
www.mt.com/pro-MOs
Mettler-ToledoGmbH,ProcessAnalytics,ImHackacker15,CH-8902Urdorf
Phone+41447296211,Fax+41447296636
Subjecttotechnicalchanges
03/2016©Mettler-ToledoGmbH
PrintedinSwitzerland.52001519
www.mt.com/pro
/