Metrohm 904 Titrando User Manual

904 TitrandoManual8.904.8003EN / 2014-08-19

1.2 Instrument description￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2￭￭￭￭￭￭￭￭904 TitrandoUp to three control instruments (Titrando, Dosing Interface, USB SampleProcessor,

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction904 Titrando￭￭￭￭￭￭￭￭31.3 Titration modes – Measuring modes – Dosing com-mandsThe 904 Titrando supports the follow

1.3 Titration modes – Measuring modes – Dosing commands￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4￭￭￭￭￭￭￭￭904 Titrando￭ MEASThe following measuring modes can be selected

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction904 Titrando￭￭￭￭￭￭￭￭51.4 About the documentationCAUTIONPlease read through this documentation carefully before pu

1.5 Safety instructions￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6￭￭￭￭￭￭￭￭904 TitrandoNOTEThis symbol highlights additional information andtips.1.5 Safety instructions1.

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction904 Titrando￭￭￭￭￭￭￭￭7Protection against electrostatic chargesWARNINGElectronic components are sensitive to electro

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8￭￭￭￭￭￭￭￭904 Titrando2 Overview of the instrument904 TitrandoOnStatusiTrode ready123465MetrohmFigure 2 Front 904 Titrando1Guide

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument904 Titrando￭￭￭￭￭￭￭￭9USB 1USB 2MSB 1MSB 2MSB 3MSB 4ControllerNrInput 1Ind.Ref.Temp.100 - 240 ViConne

3.1 Setting up the instrument￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭10￭￭￭￭￭￭￭￭904 Titrando3 Installation3.1 Setting up the instrument3.1.1 PackagingThe instrument i

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭113.2.1.1 Connecting a Touch ControlNOTEThe plug is protected against accidental disconnectio

3.2 Connecting a controller￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭12￭￭￭￭￭￭￭￭904 TitrandoCAUTIONThe Touch Control must be shut down properly by deactivation withthe pow

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭136.2151.000Figure 5 Connecting the computerThe instrument is recognized. Depending on the ver

3.3 Connecting MSB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭14￭￭￭￭￭￭￭￭904 Titrando1Setting up the instrument￭ Start the PC software.The instrument is automaticall

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭15NOTEWhen connecting MSB devices together, the following must beobserved:￭ Only one device of

3.3 Connecting MSB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭16￭￭￭￭￭￭￭￭904 TitrandoFigure 7 Connecting a dosing device3.3.2 Connecting a stirrer or titration stan

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭17Figure 8 Connecting an MSB stirrerFigure 9 Connecting the propeller stirrer to the titration

3.4 Connecting USB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭18￭￭￭￭￭￭￭￭904 Titrando￭ Connect the Remote Box connection cable to one of the socketsmarked with MSB o

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 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￭￭￭￭￭￭￭￭904 TitrandoFigure 11 Connecting a printer3.4.4 Connecting a balance￭ Operation with a PC s

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 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] TitrandoManual8.904.8003EN / 2014-08-

3.4 Connecting USB devices￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭22￭￭￭￭￭￭￭￭904 Titrando 2Switch on the Touch Control.The keyboard is recognized automatically and enter

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭23 4Program the barcode reader in such a way that the ASCII character02 (STX or Ctrl B) is sen

3.5 Connecting sensors￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭24￭￭￭￭￭￭￭￭904 TitrandoNOTEThe electrode cable is protected against accidental disconnectionof the cable by

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭25NOTEThe electrode cable is protected against accidental disconnectionof the cable by means o

3.5 Connecting sensors￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭26￭￭￭￭￭￭￭￭904 TitrandoTake care to ensure that the marking on the plug matches the mark-ing on the Titrand

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation904 Titrando￭￭￭￭￭￭￭￭273.5.6 Differential potentiometryPotentiometric measurements with high-ohm measuring chains

4.1 General￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭28￭￭￭￭￭￭￭￭904 Titrando4 Setting up the titration vessel4.1 GeneralDuring the titration, it is important that the so

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Working with the exchange unit904 Titrando￭￭￭￭￭￭￭￭295 Working with the exchange unitThe exchange unit (806 Exchange Unit) has

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭30￭￭￭￭￭￭￭￭904 Titrandoautomatic rotation of the flat stopcock and then returns it to theexchange position (dosing position). The

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6 Operation and maintenance904 Titrando￭￭￭￭￭￭￭￭316 Operation and maintenance6.1 General notes6.1.1 CareThe 904 Titrando requi

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

6.2 Quality management and qualification with Metrohm￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭32￭￭￭￭￭￭￭￭904 Titrando6.2 Quality management and qualification withMetrohm

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Troubleshooting904 Titrando￭￭￭￭￭￭￭￭337 Troubleshooting7.1 GeneralProblem Cause RemedyThe "On" LED is notilluminate

7.2 SET titration￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭34￭￭￭￭￭￭￭￭904 TitrandoProblem Cause Remedy2. Remove and clean the exchange unit (seethe chapter in the manual f

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Troubleshooting904 Titrando￭￭￭￭￭￭￭￭35Problem Cause Remedy￭ Select the user-defined titration rate anddecrease the control rang

8.1 Remote interface￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭36￭￭￭￭￭￭￭￭904 Titrando8 Appendix8.1 Remote interfaceThe 6.2148.010 Remote Box allows devices to be control

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Appendix904 Titrando￭￭￭￭￭￭￭￭37Inputs+5 Vapprox. 50 kΩ Pull-uptp tp > 20 msactive = low, inactive = highOutputsOpen Collecto

8.1 Remote interface￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭38￭￭￭￭￭￭￭￭904 TitrandoAssignment Pin No. Function*Output 8 6 Output 9 7 Output 10 8 Output 11 13 Output

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Appendix904 Titrando￭￭￭￭￭￭￭￭39Function ExplanationWarning The line is set for warning message display.

9.1 Measuring interface￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭40￭￭￭￭￭￭￭￭904 Titrando9 Technical specifications9.1 Measuring interfaceDepending on the version, the 90

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭9 Technical specifications904 Titrando￭￭￭￭￭￭￭￭41ResolutionPt1000 0.1 °CNTC 0.1 °CMeasuring accu-racyPt1000 ±0.2 °C(Applies for m

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents904 Titrando￭￭￭￭￭￭￭￭IIITable of contents1 Introduction 11.1 The Titrando system ...

9.2 Internal dosing device￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭42￭￭￭￭￭￭￭￭904 Titrando9.2 Internal dosing deviceCylinder volume ofthe exchange unit1 mL, 5 mL, 10 mL,

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭9 Technical specifications904 Titrando￭￭￭￭￭￭￭￭439.6 Ambient temperatureNominal functionrange+5 - +45 °CStorage –20 - +60 °CTran

9.9 Interfaces￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭44￭￭￭￭￭￭￭￭904 TitrandoMSB connectors (Metrohm Serial Bus)Dosing device Connector for a maximum of three external d

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭10 Warranty (guarantee)904 Titrando￭￭￭￭￭￭￭￭4510 Warranty (guarantee)Metrohm guarantees that the deliveries and services it provi

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭46￭￭￭￭￭￭￭￭904 TitrandoThe same warranty periods that are specified for a corresponding newpart apply to parts that are replaced

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭11 Accessories904 Titrando￭￭￭￭￭￭￭￭4711 AccessoriesUp-to-date information on the scope of delivery and optional accessoriesfor yo

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭48￭￭￭￭￭￭￭￭904 TitrandoThe Partslists webpage will be displayed. 7Select the desired output language. 8With the article number en

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Index904 Titrando￭￭￭￭￭￭￭￭49IndexNumbers/Symbols6.2151.000 controller cable ... 12685 Dosimat ... 1570

Index￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭50￭￭￭￭￭￭￭￭904 TitrandoTitration standConnect ... 16Titration vesselEquipping ...

Table of contents￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭IV￭￭￭￭￭￭￭￭904 Titrando3.5.5 Connecting an iConnect ... 253

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of figures904 Titrando￭￭￭￭￭￭￭￭VTable of figuresFigure 1 The Titrando system ...

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction904 Titrando￭￭￭￭￭￭￭￭11 Introduction1.1 The Titrando systemThe Titrando is the heart of the modular Titrando syst