Metrohm 907 Titrando User Manual

907 TitrandoManual8.907.8003EN / 2014-08-19

1.2 Instrument description￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2￭￭￭￭￭￭￭￭907 TitrandoUp to three control instruments (Titrando, Dosing Interface, USB SampleProcessor,

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction907 Titrando￭￭￭￭￭￭￭￭31.3 Titration modes – Measuring modes – Dosing com-mandsThe 907 Titrando supports the follow

1.3 Titration modes – Measuring modes – Dosing commands￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4￭￭￭￭￭￭￭￭907 Titrando￭ KFTVolumetric water content determination accordin

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction907 Titrando￭￭￭￭￭￭￭￭51.4 About the documentationCAUTIONPlease read through this documentation carefully before pu

1.5 Safety instructions￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6￭￭￭￭￭￭￭￭907 TitrandoNOTEThis symbol highlights additional information andtips.1.5 Safety instructions1.

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction907 Titrando￭￭￭￭￭￭￭￭7Protection against electrostatic chargesWARNINGElectronic components are sensitive to electro

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8￭￭￭￭￭￭￭￭907 Titrando2 Overview of the instrumentOn21907 TitrandoiTrode readyMetrohmFigure 2 Front 907 Titrando1Bottle holderWi

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument907 Titrando￭￭￭￭￭￭￭￭91234567891011Figure 3 Rear 907 Titrando1Type plateContains specifications conce

3.1 Setting up the instrument￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭10￭￭￭￭￭￭￭￭907 Titrando3 Installation3.1 Setting up the instrument3.1.1 PackagingThe instrument i

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭113.2.1.1 Connecting a Touch ControlNOTEThe plug is protected against accidental disconnectio

3.2 Connecting a controller￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭12￭￭￭￭￭￭￭￭907 TitrandoCAUTIONThe Touch Control must be shut down properly by deactivation withthe pow

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭136.2151.000Figure 5 Connecting the computerThe instrument is recognized. Depending on the ver

3.3 Connecting MSB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭14￭￭￭￭￭￭￭￭907 Titrando1Setting up the instrument￭ Start the PC software.The instrument is automaticall

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭15NOTEWhen connecting MSB devices together, the following must beobserved:￭ Only one device of

3.3 Connecting MSB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭16￭￭￭￭￭￭￭￭907 TitrandoFigure 7 Connecting a dosing device3.3.2 Connecting a stirrer or titration stan

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭17Figure 8 Connecting an MSB stirrerFigure 9 Connecting the propeller stirrer to the titration

3.4 Connecting USB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭18￭￭￭￭￭￭￭￭907 Titrando￭ Connect the Remote Box connection cable to one of the socketsmarked with MSB o

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭193.4.2 Connecting a USB hubIf you wish to connect more than two devices to the USB connector

3.4 Connecting USB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭20￭￭￭￭￭￭￭￭907 TitrandoFigure 11 Connecting a printer3.4.4 Connecting a balance￭ Operation with a PC s

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭21Balance CableMettler AE with interface option011 or 0126.2125.020 + 6.2125.010Also from Mett

Metrohm AGCH-9100 HerisauSwitzerlandPhone +41 71 353 85 85Fax +41 71 353 89 [email protected] TitrandoManual8.907.8003EN / 2014-08-

3.4 Connecting USB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭22￭￭￭￭￭￭￭￭907 Titrando 2Switch on the Touch Control.The keyboard is recognized automatically and enter

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭23 4Program the barcode reader in such a way that the ASCII character02 (STX or Ctrl B) is sen

3.5 Setting up the titration vessel￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭24￭￭￭￭￭￭￭￭907 Titrando3.5.2 Titration vessel for volumetric KF titrationMounting the KF titr

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭253 4Adjust the height of the KF titration cell by pressing the locking lever.It should almost

3.5 Setting up the titration vessel￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭26￭￭￭￭￭￭￭￭907 TitrandoInserting the dosing tip, aspiration tip and buret tip162536.2730.0306.

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭27 6Screw the 6.1805.200 PTFE M8 tubing of the solvent bottle onto thedosing tip.Inserting ele

3.6 Connecting sensors￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭28￭￭￭￭￭￭￭￭907 Titrando 6Insert the filled 6.1403.040 adsorber tube on the right of the elec-trode into the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭293.6.2 Connecting a reference electrodeConnect the reference electrode as follows: 1Plug the

3.6 Connecting sensors￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭30￭￭￭￭￭￭￭￭907 Titrando3.6.4 Connecting a temperature sensor or an electrode with integratedtemperature se

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation907 Titrando￭￭￭￭￭￭￭￭31Figure 17 Connecting the iConnectThe iConnect is detected automatically and entered as measu

TeachwareMetrohm AGCH-9100 [email protected] documentation is protected by copyright. All rights reserved.Although all the information

3.6 Connecting sensors￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭32￭￭￭￭￭￭￭￭907 Titrandoferential amplifier can be used. The differential amplifier is connected tothe high-

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4 Karl Fischer titration907 Titrando￭￭￭￭￭￭￭￭334 Karl Fischer titration4.1 Volumetric titration4.1.1 Principle of the volumetr

4.1 Volumetric titration￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭34￭￭￭￭￭￭￭￭907 Titrando4.1.3 Karl Fischer reagentsOne-component reagentsThey contain all the reactive pa

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4 Karl Fischer titration907 Titrando￭￭￭￭￭￭￭￭35 6Pull the piston of the syringe up to the end and swing the syringeback and forth

4.1 Volumetric titration￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭36￭￭￭￭￭￭￭￭907 Titrando 15The next determination can be started as soon as the determinationhas been fini

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4 Karl Fischer titration907 Titrando￭￭￭￭￭￭￭￭37Table 3 Approximate sample size in grams (20 mL buret)Water content ofthe sampleKF

4.1 Volumetric titration￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭38￭￭￭￭￭￭￭￭907 Titrando4.1.6.3 Working with solid samplesIf possible, solid samples are to be extracted

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4 Karl Fischer titration907 Titrando￭￭￭￭￭￭￭￭394.1.7.3 Indicator electrodeA new indicator electrode can take a certain warm-up t

5.1 General notes￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭40￭￭￭￭￭￭￭￭907 Titrando5 Operation and maintenance5.1 General notes5.1.1 CareThe 907 Titrando requires approp

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance907 Titrando￭￭￭￭￭￭￭￭415.2 Quality management and qualification withMetrohmQuality managementMetrohm

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents907 Titrando￭￭￭￭￭￭￭￭IIITable of contents1 Introduction 11.1 The Titrando system ...

6.1 General￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭42￭￭￭￭￭￭￭￭907 Titrando6 Troubleshooting6.1 GeneralProblem Cause RemedyThe "On" LED is notilluminated, eve

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6 Troubleshooting907 Titrando￭￭￭￭￭￭￭￭43Problem Cause Remedy￭ Select a short delay time.See also: The drift becomesgreater after

6.3 SET titration￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭44￭￭￭￭￭￭￭￭907 Titrando6.3 SET titrationProblem Cause RemedyThe titration will notbe finished.The minimum dosin

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Appendix907 Titrando￭￭￭￭￭￭￭￭457 Appendix7.1 Remote interfaceThe 6.2148.010 Remote Box allows devices to be controlled which

7.1 Remote interface￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭46￭￭￭￭￭￭￭￭907 TitrandoInputs+5 Vapprox. 50 kΩ Pull-uptp tp > 20 msactive = low, inactive = highOutputsOpe

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Appendix907 Titrando￭￭￭￭￭￭￭￭47Assignment Pin No. Function*Output 8 6 Output 9 7 Output 10 8 Output 11 13 Output 12 19 Out

7.1 Remote interface￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭48￭￭￭￭￭￭￭￭907 TitrandoFunction ExplanationWarning The line is set for warning message display.

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Technical specifications907 Titrando￭￭￭￭￭￭￭￭498 Technical specifications8.1 Measuring interfaceDepending on the version, the

8.1 Measuring interface￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭50￭￭￭￭￭￭￭￭907 TitrandoResolutionPt1000 0.1 °CNTC 0.1 °CMeasuring accu-racyPt1000 ±0.2 °C(Applies for meas

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Technical specifications907 Titrando￭￭￭￭￭￭￭￭518.2 Power connectionSupply voltage 100 - 240 VFrequency 50 - 60 HzPower consump

Table of contents￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭IV￭￭￭￭￭￭￭￭907 Titrando3.6.3 Connecting a polarizable electrode ... 293.6.4

8.5 Ambient temperature￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭52￭￭￭￭￭￭￭￭907 Titrando8.5 Ambient temperatureNominal functionrange+5 - +45 °CStorage –20 - +60 °CTranspo

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Technical specifications907 Titrando￭￭￭￭￭￭￭￭53MSB connectors (Metrohm Serial Bus)Dosing device Connector for a maximum of four

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭54￭￭￭￭￭￭￭￭907 Titrando9 Warranty (guarantee)Metrohm guarantees that the deliveries and services it provides are free ofdefects

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭9 Warranty (guarantee)907 Titrando￭￭￭￭￭￭￭￭55The same warranty periods that are specified for a corresponding newpart apply to pa

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭56￭￭￭￭￭￭￭￭907 Titrando10 AccessoriesUp-to-date information on the scope of delivery and optional accessoriesfor your instrument

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭10 Accessories907 Titrando￭￭￭￭￭￭￭￭57The Partslists webpage will be displayed. 7Select the desired output language. 8With the art

Index￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭58￭￭￭￭￭￭￭￭907 TitrandoIndexNumbers/Symbols6.2151.000 controller cable ... 12685 Dosimat ... 1570

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Index907 Titrando￭￭￭￭￭￭￭￭59TTemperature sensorConnect ... 28Titrando system ...

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents907 Titrando￭￭￭￭￭￭￭￭V8.8 Interfaces ...

Table of figures￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭VI￭￭￭￭￭￭￭￭907 TitrandoTable of figuresFigure 1 The Titrando system ....

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction907 Titrando￭￭￭￭￭￭￭￭11 Introduction1.1 The Titrando systemThe Titrando is the heart of the modular Titrando syst