Metrohm 835 User Manual

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
Internet www.metrohm.com

Titrando

Installation Instructions

8.840.1133 06.2006 / jb

Teachware
Metrohm AG
Oberdorfstrasse 68
CH-9101 Herisau
[e-mail]

These instructions are protected by copyright. All rights reserved.

Although all the information given in these Instructions has been checked with great care, errors
cannot be entirely excluded. Should you notice any mistakes please inform the author at the
address given above.

Contents

Table of contents

1 Introduction.......................................................... 1

1.1 Instrument description...................................................................................2

1.2 Information about the Installation Instructions............................................3

1.2.1 Organization .............................................................................................3

1.2.2 Notation and pictograms .........................................................................4

1.3 Parts and controls..........................................................................................5

1.4 Safety notes....................................................................................................8

1.4.1 Electrical safety.........................................................................................8

2 Installation ........................................................... 9

2.1 Overview ...................................................................................................... 10

2.2 Instrument setup ......................................................................................... 11

2.2.1 Packaging...............................................................................................11

2.2.2 Checks....................................................................................................11

2.2.3 Location ..................................................................................................11

2.3 Controller connection ................................................................................. 11

2.3.1 Touch Control connection......................................................................12

2.3.2 Computer connection.............................................................................13

2.4 Device connection at the MSB ................................................................... 14

2.4.1 Connecting stirrers and titration stands.................................................15

2.4.2 Attaching the exchange unit to the Titrando ..........................................16

2.4.3 Connecting an external dosing device ..................................................18

2.4.4 Connecting a remote box.......................................................................20

2.5 Device connection at the USB.................................................................... 21

2.5.1 Connecting a printer...............................................................................21

2.5.2 Connecting a balance ............................................................................22

2.5.3 Connecting a USB Sample Processor / Robotic Titrosampler..............24

2.5.4 Connecting additional Titrandos or Dosing Interfaces ..........................24

2.5.5 Connecting a PC keyboard (Titrando with Touch Control only)............25

2.5.6 Connecting a barcode reader................................................................25

2.5.7 Connecting a USB hub ..........................................................................26

2.5.8 Connecting a Bluetooth® adapter ..........................................................26

2.6 Sensor connection ...................................................................................... 29

2.6.1 Connecting an 854 iConnect .................................................................29

2.6.2 Differential potentiometry .......................................................................30

2.6.3 Titration vessel setup..............................................................................30

2.6.4 Assembly of the Karl Fischer titration cell ..............................................31

2.7 Update of the instrument software............................................................. 32

3 Troubleshooting ................................................. 33

3.1 Problems...................................................................................................... 33

4 Appendix ............................................................. 35

4.1 Technical data ............................................................................................. 35

4.1.1 Titration and measuring modes .............................................................35

4.1.2 Measuring interfaces..............................................................................35

Titrando Installation Instructions I

Contents

4.1.3 Specification of the measuring inputs ...................................................36

4.1.4 Specification of the measuring inputs (857 only) ..................................36

4.1.5 Internal dosing device............................................................................37

4.1.6 Interfaces................................................................................................37

4.1.7 Mains connection...................................................................................37

4.1.8 Safety specifications ..............................................................................38

4.1.9 Electromagnetic compatibility (EMC) ....................................................38

4.1.10 Ambient temperature .............................................................................38

4.1.11 Reference conditions .............................................................................38

4.1.12 Dimensions ............................................................................................39

4.1.13 Recycling and disposal.......................................................................... 39

4.2 Standard equipment.................................................................................... 40

4.2.1 808 Titrando ...........................................................................................40

4.2.2 809 Titrando ...........................................................................................41

4.2.3 835 Titrando ...........................................................................................42

4.2.4 836 Titrando ...........................................................................................43

4.2.5 841 Titrando ...........................................................................................44

4.2.6 842 Titrando ...........................................................................................45

4.2.7 857 Titrando ...........................................................................................46

4.3 Additional instruments and optional accessories .................................... 47

4.3.1 Controller for operating the Titrando......................................................47

4.3.2 Stirrers and titration stands ....................................................................47

4.3.3 Titration equipment ................................................................................47

4.3.4 Karl Fischer titration equipment 6.5609.000..........................................48

4.3.5 Dosing devices.......................................................................................49

4.3.6 Combined pH electrodes.......................................................................50

4.3.7 Combined metal electrodes ..................................................................50

4.3.8 Ion-sensitive electrodes and surfactant electrodes............................... 50

4.3.9 Karl Fischer electrodes ..........................................................................51

4.3.10 Reference electrodes .............................................................................51

4.3.11 Temperature sensors ............................................................................. 51

4.3.12 Cables for electrodes and other accessories........................................ 52

4.3.13 Communication......................................................................................52

4.3.14 Cables for balances ...............................................................................53

4.4 Warranty and conformity ............................................................................ 54

4.4.1 Warranty .................................................................................................54

4.4.2 Declaration of Conformity for 808 Titrando ...........................................55

4.4.3 Declaration of Conformity for 809 Titrando ...........................................56

4.4.4 Declaration of Conformity for 835 Titrando ...........................................57

4.4.5 Declaration of Conformity for 836 Titrando ...........................................58

4.4.6 Declaration of Conformity for 841 Titrando ...........................................59

4.4.7 Declaration of Conformity for 842 Titrando ...........................................60

4.4.8 Declaration of Conformity for 857 Titrando ...........................................61

4.4.9 Quality Management Principles .............................................................62

5 Index ................................................................... 63

II Titrando Installation Instructions

Contents

List of illustrations

Fig. 1: The Titrando system ...................................................................................................... 1

Fig. 2: Front view of a Titrando with internal dosing drive ........................................................ 5

Fig. 3: Front view of a Titrando for the use of external dosing devices ................................... 6

Fig. 4: Rear view of the Titrando ...............................................................................................7

Fig. 5: Titrando – Peripheral devices ........................................................................................ 9

Fig. 6: Titrando – Touch Control ............................................................................................. 12

Fig. 7: Titrando – Computer .................................................................................................... 13

Fig. 8: Overview of MSB connections..................................................................................... 14

Fig. 9: Titrando – Stirrer........................................................................................................... 15

Fig. 10: Attaching the exchange unit to the Titrando ............................................................. 16

Fig. 11: Example for connecting a dosing device: Titrando – 800 Dosino ........................... 18

Fig. 12: Example for connecting a dosing device: Titrando – 805 Dosimat......................... 19

Fig. 13: Titrando – Remote box .............................................................................................. 20

Fig. 14: Titrando – Printer........................................................................................................ 21

Fig. 15: Titrando – USB-RS232 box – Balance....................................................................... 23

Fig. 16: Titrando –USB Sample Processor ............................................................................. 24

Fig. 17: Titrando – Titrando/Dosing Interface ......................................................................... 24

Fig. 18: Titrando – Sensors .....................................................................................................29

Fig. 19: Connecting the 854 iConnect .................................................................................... 29

Fig. 20: Recommended arrangement of magnetic stirring bar (1), electrode (2) and

buret tip (3) ...................................................................................................................30

Fig. 21: Drawing of the KF titration cell 6.5609.000................................................................ 31

Fig. 22: Arrangement of transport tip, buret tip and draw-off tip ........................................... 32

Titrando Installation Instructions III

Contents

IV Titrando Installation Instructions

1 Introduction

1 Introduction

These installation instructions provide you with a comprehensive over­view of the installation and specifications of the Titrando system. The
Titrando is the centerpiece of the modular Titrando system. Operation is
carried out either via a Touch Control with touch-sensitive screen
("stand-alone" titrator) or from a computer via the USB connection and
using the PC software PC Control or tiamo.

A Titrando system can integrate several, different devices. With PC
Control/Touch Control, up to three control devices (Titrandos, Dosing
Interfaces, USB Sample Processors, etc.) can be controlled via USB
connection. The tiamo software allows to expand the system with prac­tically any number of control devices. The control devices have three to
four MSB connections (MSB = Metrohm Serial Bus), to which periph­eral devices can be connected. These are mainly dosing drives
(700/800 Dosinos and 685/805 Dosimats), stirrers and titration stands,
etc.

Figure 1 shows you the flexibility of the Titrando system. On the left a Ti­trando is shown with external dosing devices operated by the Touch
Control. To the right of it you can see an automation system consisting
of a USB Sample Processor, a Titrando with internal dosing drive and a
Dosimat operated by the PC Control software.

Fig. 1: The Titrando system

Titrando Installation Instructions 1

1.1 Instrument description

Additional information about the Titrando system can be found on the
Internet under www.titrando.com

Information about specific applications can be found in our "Applica-
tion Bulletins" and "Application Notes"; these can be obtained free
of charge from your local Metrohm agency or downloaded from the
Internet under www.metrohm.com.
jects of titration techniques and electrodes are also available.

.

Various monographs on the sub-

1.1 Instrument description

The Titrandos differ mainly from the kind of dosing drive. They are
equipped either with an internal dosing drive for an exchange unit (type
806 or previous) or for the use of external dosing devices (700 and 800
Dosinos with 807 dosing units).

Common features of the Titrando:

• A connection for Touch Control or for a computer with PC software

PC Control or tiamo.

• Four MSB connections (Metrohm Serial Bus) each controlling one
dosing device (Dosimat with exchange unit or Dosino with dosing
unit), a stirrer or titration stand and a remote box.

• One or two measuring interfaces. A measuring interface consists of
a high-impedance measuring input for pH, redox or ISE sensors, an
input for a separate reference electrode, a measuring input for tem­perature sensors (Pt1000 or NTC) and a measuring input for polar­ized electrodes.

• Two USB connections allow to connect, for example, a printer, key­board, barcode reader or additional control devices (USB Sample
Processor, Titrando, Dosing Interface, etc.).

2 Titrando Installation Instructions

1 Introduction

1.2 Information about the Installation Instructions

Attention!
Please study these Installation Instructions carefully before you start to
use the Titrando. The instructions contain information and warnings
that must be observed by the user in order to guarantee the safe use
of the instrument. Please keep these instructions near the instrument
so that they are always to hand when required.

1.2.1 Organization

These Installation Instructions for the Titrandos provide you with a com­prehensive overview of the installation, startup, troubleshooting and
technical specifications of the instruments.

The Installation Instructions are arranged as follows:

Introduction

General description of the instrument, operating elements and safety in­formation

Installation
Installation of the instrument, connection of the peripheral devices and
accessories

Troubleshooting
Description of possible errors and how to remedy them

Appendix
Technical data, standard equipment, optional accessories, warranty
and declaration of conformity

Index

In order to find the information you require about the Titrando you
should either use the Table of contents or the Index.

Titrando Installation Instructions 3

1.2 Information about the Installation Instructions

1.2.2 Notation and pictograms

The following notation and pictograms are used in these Instructions:

9



[Continue]

Control element, instrument element
see illustrations in Section 1.3

Instruction

Carry out the instructions step by step.

Button
on the user interface

Danger

This symbol indicates a possible risk of
death or injury to the user and possible
damage to the instrument or its compo­nents by electricity.

Warning
This symbol indicates a possible risk of
damage to the instrument or its compo­nents if the given information is not properly
observed.

Attention
This symbol indicates important information
that you should read before continuing.

Information
This symbol indicates additional information
and tips that may be particularly useful.

4 Titrando Installation Instructions

1 Introduction

1.3 Parts and controls

Fig. 2: Front view of a Titrando with internal dosing drive

1 Guide openings

for centering the exchange unit

2 Push rod

of the dosing drive

3 Contact pins

for the data chip

4 Coupling

for switching the flat cock

5 "On" LED

Lights up when the Titrando is con­nected to the mains supply and a con­troller (Touch Control or computer) is
connected and switched on.

6 "Status" LED

Shows the current status of the internal
dosing drive (see Section 2.4.2).

Titrando Installation Instructions 5

1.3 Parts and controls

Fig. 3: Front view of a Titrando for the use of external dosing devices

7 Bottle holder

with holding clips, for two reagent bot­tles

8 "On" LED

Lights up when the Titrando is con­nected to the mains supply and a con­troller (Touch Control or computer) is
connected and switched on.

6 Titrando Installation Instructions

1 Introduction

Fig. 4: Rear view of the Titrando

9 USB connections USB 1 and USB 2

USB ports (type A) for connection of
printer, keyboard, barcode reader, ad­ditional Titrandos, USB Sample Proc­essor, etc.

10 Controller connection

Connection for Touch Control or PC
with installed PC software

11 MSB connections MSB 1 to MSB 4

Metrohm Serial Bus
Connection for external dosing device,
stirrer or remote box

12 Mains connection socket

Mains connection

13 Instrument type and serial number

14 Measuring interface 1 (Input 1) and

Measuring interface 2 (Input 2)
Models 2.8XX.0010: 1 measuring inter­face,
Models 2.8XX.0020: 2 measuring inter­faces

15 Connection for reference electrode

(Ref.)

e. g. Ag/AgCl reference electrode

16 High-impedance measuring input

(Ind.)

Connection of pH, redox or ISE sen­sors with built-in or separate reference
electrode

17 Connection for temperature sen-

sors (Temp.)

Pt1000 or NTC

18 Measuring input for polarized elec-

trodes (Pol.)

e. g. double Pt electrodes

Titrando Installation Instructions 7

1.4 Safety notes

1.4 Safety notes

Warning!
This instrument should only be used in accordance with the informa­tion given in these installation instructions.

1.4.1 Electrical safety

Please observe the following guidelines:

• Only qualified Metrohm technicians should carry out service work
on electronic components.

• Do not open the Titrando housing. This could destroy the Titrando.
Inside the housing there are no components that the user can ser­vice or exchange.

Electrical safety when handling the Titrando is guaranteed within the
framework of the IEC 61010 Standard. The following point must be ob­served:

Protection against electrostatic charges

Warning!
Electronic components are sensitive to electrostatic charges and can
be destroyed by a discharge. Always remove the mains cable from
the power supply socket before setting up or breaking electrical con­nections on the rear panel of the instrument.

8 Titrando Installation Instructions

2 Installation

2 Installation

This section describes what you should pay attention to when unpack­ing and setting up the Titrando. It also informs you about how a com­plete titration system – from a simple system with stirrer and printer up
to a complicated system with additional dosing devices, sample
changer and balance – is assembled.

The following illustration provides an overview of the peripheral devices
that can be connected to a Titrando:

Fig. 5: Titrando – Peripheral devices

Titrando Installation Instructions 9

2.1 Overview

2.1 Overview

The following flow diagram provides an overview of the installation of a
simple titration system with stirrer, external dosing device, printer and
balance. More detailed information can be found in the given sections.

Setup Section 2.2

Touch Control/Computer connection Section 2.3

Stirrer/Titration stand connection Section 2.4.1

Dosing device connection Section 2.4.2 and 2.4.3

Printer connection Section 2.5.1

Balance connection Section 2.5.2

10 Titrando Installation Instructions

2 Installation

2.2 Instrument setup

2.2.1 Packaging

The Titrando and the separately packed accessories are delivered in
special packaging that provides excellent protection. Please store this
packaging in a safe place as no other packaging can guarantee the
safe transport of the instrument.

2.2.2 Checks

Please check whether the delivery is complete and undamaged imme­diately on receipt (compare with delivery note and list of accessories
given in Section 4.2). If transport damage is evident please refer to the
information given in Section 4.4.1.

2.2.3 Location

The Titrando was developed for internal laboratory use; it should not be
used in explosion-endangered locations.

Place the instrument on a suitable vibration-free laboratory bench, pro­tected as much as possible from corrosive atmospheres and contact
with chemicals.

Choose a location where the temperature is usually between +5 °C and
+45 °C. The instrument should be protected against excessive varia­tions in temperature and direct sunlight.

2.3 Controller connection

Two different methods of controlling the Titrando are available:

• The Touch Control with contact-sensitive screen forms a “stand-

alone” titrator together with the Titrando.

• A computer can be used to control the Titrando by using the PC

software PC Control or tiamo.

Attention!
Make sure that the mains cable has been removed from the power
supply socket before setting up or breaking connections between the
instruments.

Titrando Installation Instructions 11

2.3 Controller connection

2.3.1 Touch Control connection

Connect the plug of the Touch Control connection cable to the con-



troller socket.

Fig. 6: Titrando – Touch Control

Note!
The plug is fitted with a "pull-out protection device" that prevents the
cable from being pulled out accidentally. When you wish to insert or
remove the plug you must first pull back the outer plug sleeves
(marked with arrows).

Connect all peripheral devices (see Section 2.4 and 2.5) before you
switch on the Touch Control.

Power for the Touch Control is provided by the Titrando.

Connect the Titrando to the mains supply and switch on the Touch



Control.

After switch-on automatic system tests are carried out on both the Ti­trando and the Touch Control. The "On" LED on the Titrando lights up
when the system test is finished and the instrument is ready for use.

Attention!
The Touch Control has to be shut down properly with the ON/OFF
switch at the back of the instrument before the power supply is inter­rupted. Otherwise data can be lost. Since the power for the Touch
Control is supplied by the Titrando, never disconnect the Titrando
from the mains connection (e. g. by switching it off via a mains dis­tributor), before you have switched off the Touch Control.

If you do not want to place the Touch Control directly alongside the Ti­trando then you can extend the connection between the Titrando and
Touch Control with the 6.2151.010 Cable. The connection length must
not exceed 5 m.

12 Titrando Installation Instructions

2 Installation

2.3.2 Computer connection

Install the PC Control or tiamo software on your computer. Quit



the program if you have started it after the installation.

Connect all peripheral devices (see Section 2.4 and 2.5) before you
connect the Titrando to the mains supply.

Connect the Titrando to the mains supply. The LED "On" on the Ti-



trando will not yet light up!

Connect the Titrando to a USB connection (type A) on your com-



puter with the 6.2151.000 cable (see the instruction manual for your
computer).

Windows 2000: The Titrando will be recognized and the driver will be
installed automatically. Windows XP: The Titrando will be recognized
and the wizard for the installation of the driver will be started automati­cally. Select the option "Install the software automatically" and click on
[Next]. End the wizard with [Finish].

PC Control

Connect the USB dongle ("authorization plug") supplied with the full



version of the PC Control software to any USB socket (type A) of the
computer or Titrando.

Windows 2000: The USB dongle will be recognized and the driver will
be installed automatically. Windows XP: The USB dongle will be rec­ognized and the wizard for the installation of the driver will be started
automatically. Select the option "Install the software automatically" and
click on [Next]. End the wizard with [Finish].

Fig. 7: Titrando – Computer

Note!
The plug for connecting to the Titrando is fitted with a "pull-out protec­tion device" that prevents the cable from being pulled out accidentally.
When you wish to insert or remove the plug you must first pull back
the outer plug sleeves (marked with arrows).

You can extend the connection with a commercially available USB ex­tension cable (type A/m – type A/f). The length of the connection should
not exceed 5 m. If you require a longer connection then you must use a
commercially available USB signal amplifier. Up to five USB signal am-

Titrando Installation Instructions 13

2.4 Device connection at the MSB

plifiers can be connected in series; this allows a maximum extension of
25 m.

Start the PC Control or tiamo software.



The Titrando will be recognized automatically. When the PC Control or
tiamo software is started a system test will be carried out automatically
on the Titrando. The LED "On" on the Titrando lights up when the sys­tem test is finished and the instrument is ready for use.

2.4 Device connection at the MSB

The following devices can be connected via each of the four MSB con­nections (Metrohm Serial Bus): one stirrer or titration stand, one Do­simat or Dosino dosing device and one remote box. The stirrers and
remote boxes each have an MSB output so that the devices can be
switched sequentially ("daisy chain"). The following illustration provides
an overview of the devices that can be connected to an MSB.

Fig. 8: Overview of MSB connections

The MSB 1 of the Titrando with internal dosing drive is occupied by the
internal dosing drive. This means that only a stirrer and a remote box
can be connected to MSB 1.

First connect all peripheral devices and then connect the Titrando to the
mains supply. MSB connections can be extended with the 6.2151.010
cable. The maximum length of the connection is 15 m.

The Titrando automatically recognizes which device has been con­nected to which MSB connection. The Touch Control or the PC software
(PC Control or tiamo) shows the connected devices in the device man­ager or the configuration dialog respectively. All devices connected to
the MSB are operated by the Touch Control or PC Control/tiamo.

14 Titrando Installation Instructions

2 Installation

Attention!
If you are operating the Titrando with the Touch Control then make
sure that the Touch Control is switched off while you are setting up or
breaking connections between the instruments. If you are operating
the Titrando with the PC software then pull out the plug from the
power supply socket before setting up or breaking MSB connections.

2.4.1 Connecting stirrers and titration stands

You can use the 801 Magnetic Stirrer, the 803 Titration Stand (stir­ring from below) or the 804 Titration Stand with 802 Rod Stirrer (stir­ring from above).

Connect the appropriate stirrer as follows:



Fig. 9: Titrando – Stirrer

You can connect a maximum of one 801 Stirrer, one 804 Titration Stand
with 802 Rod Stirrer or one 803 Titration Stand to each MSB socket. The
801 Stirrer as well as the 804 and 803 Titration Stands has a MSB con­nection to which an additional device, e. g. a dosing device, can be
connected. We recommend that the stirrer is connected to MSB 1, as
this corresponds to the default setting in the methods.

The stand and the stand support are included with the stirrer or titration
stand. Fasten the stand support to the base of the Titrando with the four
screws supplied. Decide whether you want to attach the stirrer to the
right or left of the Titrando. The assembly of the support rod and the
stirrer or titration stand is described in the Instructions for Use of the
801 Stirrer and the 804 Titration Stand or the 803 Titration Stand.

Titrando Installation Instructions 15

2.4 Device connection at the MSB

2.4.2 Attaching the exchange unit to the Titrando

Type 806 exchange units have a built-in data chip that allows the stor­age of data concerning the exchange unit and the reagent. Data is ed­ited in the Touch Control or in the PC Control/tiamo software. The as­sembly of the exchange unit is described in the Instructions for Use of
the exchange unit.

Fig. 10: Attaching the exchange unit to the Titrando

Slide the exchange unit onto the Titrando so that it snaps into posi-



tion and the "Status" LED slowly blinks.

If the exchange unit has been properly positioned then the exchange
unit guide bolts will operate a microswitch and trigger the exchange unit
initialization. The exchange unit will be recognized and the data is
automatically read out from the data chip. The "Status" LED then lights
up constantly.

The following table provides an overview of the operating statuses of
the internal dosing device that can be indicated by the "Status" LED:

16 Titrando Installation Instructions

2 Installation

"Status" LED Dosing device operating status

off There is no exchange unit at-

tached.

constant illumination The Titrando is ready for dosing

or titrating. The exchange unit
has been attached correctly and
recognized and is now in the
change position, i. e. the ex­change unit can be removed.

blinks slowly The Titrando is currently dosing

or filling or the exchange unit is
not in the change position.
An intelligent 806 Exchange unit
has been attached and the data
on the built-in data chip is cur­rently being read out or written.

blinks rapidly Dosing drive error (see Sec-

tion 3, Troubleshooting)

Titrando Installation Instructions 17

2.4 Device connection at the MSB

2.4.3 Connecting an external dosing device

Three dosing devices of the type 805 or 685 Dosimat or 800 or
700 Dosino can be connected to Titrandos with an internal dosing

drive and four of them to Titrandos without internal dosing drive. MSB 1
is occupied by the built-in dosing drive on the Titrando with internal
dosing drive.

Connect the dosing drive as shown in Fig. 11 and Fig. 12.



Fig. 11: Example for connecting a dosing device:

Titrando – 800 Dosino

18 Titrando Installation Instructions

2 Installation

Fig. 12: Example for connecting a dosing device:

Titrando – 805 Dosimat

The 685 Dosimat is connected to the Titrando with the 6.2134.030 ca­ble. 685 Dosimat and 700 Dosino types must be connected directly to
the MSB socket of the Titrando (see Fig. 8: Overview of MSB connec­tions). If you want to connect a stirrer (see Section 2.4.1) and an exter­nal 800 Dosino (or 805 Dosimat) dosing device to a Titrando without in­ternal dosing drive then we recommend that the stirrer is connected to
MSB 1 and the dosing device to the MSB connection of the stirrer as
this corresponds to the standard settings in the methods.

Type 806 Exchange units for the 805 Dosimat and type 807 Dosing
units for the 800 Dosino have a built-in data chip that allows the storage
of data about the exchange or dosing unit and the reagent. This data is
automatically read out or updated by Touch Control or PC Con­trol/tiamo when the exchange or dosing unit is attached to the dosing
device. The data is edited in the Touch Control or in the PC Con­trol/tiamo software.

Titrando Installation Instructions 19

2.4 Device connection at the MSB

2.4.4 Connecting a remote box

Instruments that are controlled by remote lines or can transmit signals
to the Titrando via remote lines can be connected to the Titrando via the

6.2148.010 Remote box. The pin occupancy of the remote socket is

described in the Instructions for Use for PC Control / Touch Control.

Connect the remote box to an MSB connection on the Titrando in



the following way:

Fig. 13: Titrando – Remote box

For example, you can connect the 849 Level Control to the remote inter­face of the remote box. The remote box also has an MSB output, to
which an additional instrument, e. g. a dosing device or stirrer, can be
connected.

During a method run remote output lines are set automatically and the
setting of input lines by a peripheral device can automatically trigger
commands (e. g. start or stop). An exact description of the signals is
given in the Instructions for Use for PC Control / Touch Control.

PC Control / Touch Control

If you have several remote boxes connected then you must remember
that the particular remote box that is recognized first by the software
(Touch Control or PC Control) will automatically be used as the "Control
remote box". This means that lines will be set up and scanned auto­matically on this remote box. The current Control remote box is shown
in the device manager under the Touch Control or PC Control proper­ties (see Instructions for Use for PC Control / Touch Control).

20 Titrando Installation Instructions

2 Installation

2.5 Device connection at the USB

The Titrando has two USB connections (type A sockets) for connecting
peripheral devices with a USB interface. The Titrando functions as the
USB hub (distributor), regardless of whether you are using it with Touch
Control or PC Control/tiamo. If you wish to attach more than two de­vices to a USB then you can also use an additional commercially avail­able USB hub (see Section 2.5.7).

Attention!
If you are operating the Titrando with Touch Control then make sure
that the Touch Control is switched off while you are setting up or
breaking the connections between the instruments. If you are operat­ing the Titrando with the PC software, end the program before setting
up or breaking USB connections.

2.5.1 Connecting a printer

Printers to be connected to the Titrando operated by Touch Control
must meet the following requirements:

• Printer language: HP-PCL, Canon BJL Commands or Epson ESC
P/2

• Printer resolution 300 dpi or 360 dpi (Epson)

• A4 paper, single page feed.

Current printer models that can be connected are listed on the Internet
under www.titrando.com

To connect the printer proceed as follows:

Switch off Touch Control.



Use the 6.2151.020 cable to connect the USB connection of the Ti-



trando (type A) to the USB connection of the printer (type B, see
printer’s operating manual).

.

First switch on the printer and then the Touch Control.



Configure the printer in the device manager of the Touch Control as



described in the Instructions for Use for PC Control / Touch Control.

Fig. 14: Titrando – Printer

Titrando Installation Instructions 21

2.5 Device connection at the USB

2.5.2 Connecting a balance

If you are operating the Titrando with the PC Control/tiamo software
then connect the balance directly to the serial interface (COM) of the
computer. This is normally 9-pin and marked with the symbol IOIOI. If
you are operating the Titrando with the Touch Control then you need
the 6.2148.020 USB-RS232 box to connect a balance.

The following table gives an overview of the balances that can be used
together with the Titrando system and which cables you will need to
connect the balance to the RS232 interface:

Balance Cables

AND

6.2125.020 + 6.2125.010
ER-60, 120, 180, 182
FR-200, 300
FX 200, 300, 320
with RS232 interface (OP-03)

Mettler AB, AG, PR (LC-RS9) Supplied with balance

Mettler AM, PM, PE with interface
option 016
or
Mettler AJ, PJ with interface op­tion 018

6.2146.020 + 6.2125.010

additionally from Mettler:
ME 47473 Adapter and either
ME 42500 Hand switch or
ME 46278 Foot switch

Mettler AT 6.2146.020 + 6.2125.010

additionally from Mettler:
ME 42500 Hand switch or
ME 46278 Foot switch

Mettler AX, MX, UMX, PG, AB-S,

6.2134.120
PB-S

Mettler AE with interface option
011 or 012

6.2125.020 + 6.2125.010

additionally from Mettler:
ME 42500 Hand switch or
ME 46278 Foot switch

Ohaus

Cable AS017-09 from Ohaus

Voyager, Explorer, Analytical Plus

Precisa

6.2125.080 + 6.2125.010
balances with RS232C interface

Sartorius MP8, MC1 6.2134.060

Shimadzu BX, BW 6.2125.080 + 6.2125.010

22 Titrando Installation Instructions

2 Installation

Operation with Touch Control

Use the 6.2151.030 cable to connect the USB connection of the Ti-



trando (type A) to the USB connection of the USB-RS232 box
(type B).

Connect one of the RS interfaces of the USB-RS232 box with the



RS232 interface of the balance (see Table for cables).

Fig. 15: Titrando – USB-RS232 box – Balance

Switch on the Touch Control.



Switch on the balance.



Configure the RS232 interface of the balance.



Configure the RS232 interface of the USB-RS232 box in the device



manager of the Touch Control (see Instructions for Use for PC Con­trol / Touch Control).

Operation with PC Control/tiamo

Connect the RS232 interface of the computer with the RS232 inter-



face of the balance (see Table for cables).

Switch on the balance.



Configure the RS232 interface of the balance.



Configure the RS232 interface of the computer in the device man-



ager of the PC Control software (see Instructions for Use for PC
Control / Touch Control) or in the configuration dialog of tiamo.

Titrando Installation Instructions 23

2.5 Device connection at the USB

2.5.3 Connecting a USB Sample Processor / Robotic Titrosampler

A USB Sample Processor or a Robotic Titrosampler can be controlled
by Touch Control or PC Control/tiamo.

Use the 6.2151.000 cable to connect the USB connection of the Ti-



trando (type A) with the controller socket of the USB Sample Proc­essors / Robotic Titrosampler.

Fig. 16: Titrando –USB Sample Processor

Start the PC Control/tiamo software or switch on the Touch Control.



The USB Sample Processor / Robotic Titrosampler will be recog­nized automatically and entered in the device list of PC Con­trol/tiamo or Touch Control.

Configure the USB Sample Processor / Robotic Titrosampler in the



device manager or the configuration dialog as described in the In­structions for Use for PC Control / Touch Control or tiamo respec­tively.

2.5.4 Connecting additional Titrandos or Dosing Interfaces

With the Touch Control or the PC Control software you can control up to
three Titrandos or Dosing Interfaces. The tiamo software allows to ex­pand the system with practically any number of control devices.

Use the 6.2151.000 cable to connect the USB connection of the first



Titrando / Dosing Interface (type A) with the controller socket of the
second Titrando / Dosing Interface.

Fig. 17: Titrando – Titrando/Dosing Interface

Switch on the Touch Control or start the PC Control/tiamo software.



The Titrando / Dosing Interface will be recognized automatically and
entered in the device list of PC Control/tiamo or Touch Control.

24 Titrando Installation Instructions

2 Installation

Configure the Titrando / Dosing Interface in the device manager or



the configuration dialog as described in the Instructions for Use for
PC Control / Touch Control or tiamo respectively.

You can connect another Titrando or Dosing Interface in the manner
described above.

Attention!
Connecting Titrandos/Dosing Interfaces via a commercially available
USB hub is not possible.

2.5.5 Connecting a PC keyboard (Titrando with Touch Control only)

The PC keyboard is used as an aid for entering text and numbers. If you
are operating the Titrando with the Touch Control then you can connect
a PC keyboard with USB interface to the Titrando. Current keyboard
models that can be connected are listed on the Internet under
www.titrando.com

Connect the USB plug of the keyboard (type A) to one of the USB



sockets of the Titrando.

Switch on the Touch Control. The keyboard will be automatically



recognized and entered in the device manager.

Configure the keyboard in the device manager of the Touch Control



as described in the Instructions for Use for PC Control / Touch Con­trol.

.

2.5.6 Connecting a barcode reader

The barcode reader is used as an aid for entering text and numbers.
You can connect a barcode reader with USB-interface. Current barcode
reader models that can be connected are listed on the Internet under
www.titrando.com

Operation with Touch Control

Connect the USB plug of the barcode reader (type A) to one of the



USB sockets of the Titrando.

Switch on the Touch Control. The barcode reader will be automati-



cally recognized and entered in the device manager of the Touch
Control.

Configure the barcode reader in the device manager as described



in the Instructions for Use for PC Control / Touch Control.

Operation with PC Control/tiamo

Connect the USB plug of the barcode reader (type A) to one of the



USB sockets of the Titrando or the computer.

Start the PC Control or tiamo software.



Configure the barcode reader in the device manager or the configu-



ration dialog as described in the Instructions for Use for PC Con­trol / Touch Control or tiamo respectively.

.

Titrando Installation Instructions 25

2.5 Device connection at the USB

Settings on the barcode reader:

The operating instructions of the barcode reader describe the pro­gramming of the barcode reader.

Bring the barcode reader into the programming mode.



Set the required keyboard layout (USA, Germany, France, Spain,



Switzerland (German)). This setting must be the same as the setting
in the device manager (see Instructions for Use for PC Con­trol / Touch Control).

Make sure that the barcode reader is set so that Ctrl-characters



(ASCII 00 to 31) can be transmitted.

Program the barcode reader so that ASCII character 02 (STX or



Ctrl B) is the first character to be transmitted. This first character is
normally known as the "Preamble" or "Prefix code".

Program the barcode reader so that ASCII character 04 (EOT or



Ctrl D) is the last character to be transmitted. This last character is
normally known as the "Postamble", "Record suffix" or "Postfix code".

Terminate the programming mode.



2.5.7 Connecting a USB hub

If you would like to connect more than two devices to the USB connec­tion of the Titrando then you can use an additional commercially avail­able USB hub (distributor). If you are operating the Titrando with the
Touch Control then you should use a self-powered USB hub.

Switch off the Touch Control or close the PC Control/tiamo software.



Use the 6.2151.020 cable to connect the USB connection of the Ti-



trando (type A) with the USB connection of the hub (type B, see op­erating instructions of hub).

Switch on the Touch Control or start the PC Control/tiamo software.



The USB hub will be recognized automatically.

2.5.8 Connecting a Bluetooth® adapter

Printers and balances (or other instruments with RS232 connection) can
be connected optionally via a wireless Bluetooth
of printers and balances with integrated Bluetooth
ommended for this. Bluetooth
Bluetooth
are commercially available.

Note!
Bluetooth
Special Interest Group (Bluetooth

®

serial adapters for RS232 connections (e. g. for balances)

®

is a registered and protected trademark of the Bluetooth®

®

®

connection. Models

®

functionality are rec-

printer adapters for the USB port and

®

SIG, Inc.).

26 Titrando Installation Instructions

2 Installation

PC Control and tiamo

If the Titrando system is operated with the PC Control/tiamo software, a
Bluetooth USB adapter can be connected to a USB port of the com­puter (or of the Titrando/USB Sample Processor). The driver software
(for MS Windows 2000/XP), supplied by the manufacturer of the Blue­tooth adapter, must be installed as specified in the related instructions.
A Bluetooth USB adapter must support the Bluetooth specifications

HCRP (Hardcopy Cable Replacement Profile for printers) and/or
SPP (Serial Port Profile for balances or RS232 connections). Printer

drivers must be configured before installation of the Bluetooth adapter.

Touch Control

If the Titrando system is operated as a stand-alone system with an
840 Touch Control, the Metrohm Bluetooth USB Adapter for 840
(6.2162.000, Bluetooth
for a Bluetooth connection.

®

V1.1 qualified Class 2 device) will be required

Note!
The Metrohm Bluetooth USB Adapter cannot be operated on a
computer. The adapter is designed exclusively for use in a Titrando
system in stand-alone mode, i. e. with a 840 Touch Control as control
unit. The version 5.840.0130 or higher of the Touch Control software is
required.

The Metrohm Bluetooth USB adapter guarantees wireless data transfer
over a distance of up to 10 m and is easy to install.

Connect the Bluetooth adapter to a free USB port on the rear of the



Titrando/USB Sample Processor.

Switch on the Touch Control. The Bluetooth USB adapter is recog-



nized automatically.

Configure the adapter in the device manager of the Touch Control



as described in the Instructions for Use for PC Control/Touch Con­trol.

Printers and Bluetooth

A Bluetooth-enabled printer or a Bluetooth printer adapter must support
the HCRP Hardcopy Cable Replacement Profile.

Please refer to the printer's User Manual for the settings required for a
Bluetooth-enabled printer. Bluetooth printer adapters can normally be
connected to the USB port of the relevant printer without the need for
configuration. Please note what is said in the printer adapter's docu­mentation. The printer type is defined in the device manager of Touch
Control.

Balances and Bluetooth

A Bluetooth-enabled balance or a Bluetooth serial adapter must comply
with the SPP Serial Port Profile in accordance with the Bluetooth
specifications. If the manufacturer of the balance offers a specific Blue-

Titrando Installation Instructions 27

2.5 Device connection at the USB

tooth serial adapter, this should be used instead of a commercially
available adapter.

Bluetooth serial adapters must be configured on the PC using the utility
program supplied by the manufacturer. The data transfer parameters of
instrument and adapter must agree with each other. The Bluetooth se­rial adapter must be defined as Acceptor and not as Initiator of a serial
connection. Authentication with a PIN code is not supported.

28 Titrando Installation Instructions

2 Installation

2.6 Sensor connection

One measuring interface consists of a high-impedance measuring input
(Ind.) for pH, redox or ISE sensors, an input for a separate reference
electrode (Ref.), a measuring input for temperature sensors (Temp.),
e. g. Pt1000 or NTC and a measuring input for polarized electrodes
(Pol.).

Fig. 18: Titrando – Sensors

2.6.1 Connecting an 854 iConnect

One or two external 854 iConnect measuring interfaces can be con­nected to an 857 Titrando depending on the Titrando's version.

Connect the iConnect plug of the 854 iConnect to the socket "iCon-



nect" of the 857 Titrando. Make sure that the mark on the plug
points to the mark on the Titrando as shown in the figure.

Fig. 19: Connecting the 854 iConnect

The 854 iConnect is recognized automatically and entered as



measuring input in the device properties of the Titrando.

The connection of sensors is described in the Instructions for Use of the
854 iConnect.

Titrando Installation Instructions 29

2.6 Sensor connection

2.6.2 Differential potentiometry

During potentiometric measurements in poorly conducting media, high­impedance measuring sensors are affected by electrostatic and elec­tromagnetic interferences. Use our Solvotrode 6.0229.100 or any other
special electrode for pH measurements in organic solvents. If this does
not help then you can connect a Differential amplifier 6.5104.030
(230 V) or 6.5104.040 (115 V).

The Differential amplifier is connected to the high-impedance measur­ing input (Ind.).

2.6.3 Titration vessel setup

In titration it is important that the solution is thoroughly mixed. The stir­ring rate should be high enough for a small vortex to be formed. If the
stirring rate is too high then air bubbles will be entrained. This results in
incorrect measurements. If the stirring rate is too low then the solution
at the electrode will not be correctly mixed. To ensure that the meas­urement is made in a thoroughly mixed solution after titrant addition the
buret tip should be located where the turbulence is greatest. In addi­tion, the distance between the spot where the titrant is added and the
electrode should be as large as possible. When positioning the elec­trode and buret tip you must also take the stirring direction into ac­count.

1

2
3

Fig. 20: Recommended arrangement of magnetic stirring bar (1),

electrode (2) and buret tip (3)

30 Titrando Installation Instructions

2 Installation

2.6.4 Assembly of the Karl Fischer titration cell

Install the titration cell for volumetric KF titrations according to the fol­lowing figures:

Fig. 21: Drawing of the KF titration cell 6.5609.000

Titrando Installation Instructions 31

2.7 Update of the instrument software

Fig. 22: Arrangement of transport tip, buret tip and draw-off tip

1 Position of the transport tip for sol-

vent

2 Position of the buret tip for KF re-

agent

3 Position of the draw-off tip

2.7 Update of the instrument software

The Update of the instrument software is described in the Instructions
for Use for PC Control / Touch Control or in the tiamo help.

32 Titrando Installation Instructions

3 Troubleshooting

3 Troubleshooting

3.1 Problems

Problem Possible cause Measures

"On" LED does not
light up although the
Titrando is con­nected to the mains
supply.

Titrando with internal
dosing drive only:

"Status" LED does
not light up although
an exchange unit is
in place.

Titrando with internal
dosing drive only:

The exchange unit
cannot be pushed
into position.

Either the Touch Control or
the computer is not switched
on, or the plugs are not
plugged in correctly.

The exchange unit has not
been attached correctly.

The exchange unit flat cock
is not in the change position.

The piston rod in the ex­change unit is not in the cor­rect position.

Check the plug connections and
switch on the Touch Control or the
computer.

Remove the exchange unit and
push it on again until it clicks into
position. The LED blinks while the
data is being read out from an intel­ligent exchange unit (806) and is on
continuously when the exchange
unit has been recognized correctly.

Move the flat cock manually to the
change position (switch lever point­ing to the right).

Move the piston rod to the correct
position (see exchange unit Instruc­tions for Use, Section "Attaching
the exchange unit").

Titrando with internal
dosing drive only:

The exchange unit
cannot be removed
and the "Status" LED
blinks slowly.

Dosing or filling is currently
taking place and / or the Ti­trando is not in the change
position.

Stop the run or carry out a "Fill"
step.

Titrando Installation Instructions 33

3.1 Problems

Problem Possible cause Measures

Titrando with internal
dosing drive only:

"Status" LED blinks
rapidly.

The dosing drive is over­loaded because the flat cock
is blocked.

The dosing drive is over­loaded because the piston is
blocked. The fault is indi­cated by the software (Touch
Control or PC Control/tiamo).

Switch off the Touch Control or end
PC Control/tiamo. Check whether
the exchange unit can be removed.
If it cannot be removed then check
whether the flat cock can still be
rotated. Move it manually to the
change position by turning it to the
right (see Instructions for Use of
exchange unit). Remove the ex­change unit and proceed as de­scribed in the Instructions for Use
in the section "Servicing a blocked
flat cock".

Switch the control device off and
then on again. The dosing device is
initialized when switching on. Re­move the exchange unit and clean
it as described in the Instructions
for Use in the section "Care and
maintenance". Contact Metrohm
Service if it is not possible to re­move the exchange unit.

The exchange unit data can
no longer be read as the
data chip has been dam­aged mechanically or by
chemicals.

Have the data chip replaced by
Metrohm Service personnel.
In order to be able to use the ex­change unit until the data chip is
replaced you can remove the data
chip yourself. The cylinder volume
will still be recognized automati­cally, but data can no longer be
read from or stored in the ex­change unit.

34 Titrando Installation Instructions

4 Appendix

4 Appendix

In this section you will find the most important technical data of the Ti­trando, a list of standard and optional accessories and the warranty
and conformity declarations.

4.1 Technical data

Provided that nothing to the contrary is mentioned, the published val­ues are typical technical data for the Titrandos with internal and external
dosing drive.

4.1.1 Titration and measuring modes

DET Dynamic equivalence point titration

Controlled titrant addition with variable volume increments

MET Monotonic equivalence point titration

Titrant addition with fixed volume increments

SET Titration to one or two predefined endpoints

KFT Karl Fischer titration

STAT Endpoint titration while holding the measured value constant

MEAS Measurement (pH, potential, temperature, current (Upol), poten-

tial(Ipol) and concentration)

4.1.2 Measuring interfaces

1 or 2 galvanically separated measuring interfaces

Potentiometry

1 high-impedance measuring input for pH, redox and ISE electrodes

1 reference input for separate reference electrode

Input resistance
Offset current

Temperature

1 measuring input for temperature sensors (Pt1000 or NTC)
Automatic temperature compensation, for NTC sensors R (25 °C) and B
configured.

> 1 * 10
< 1 * 10
(under reference conditions)

12

Ohm

–12

A

25/50

can be

Polarizer

1 measuring input for polarized electrodes

Polarization current Ipol
Polarization potential Upol

Titrando Installation Instructions 35

–125.0 ... +125.0 µA in 2.5 µA steps
–1250 ... +1250 mV in 25 mV steps

4.1 Technical data

Polarizer (857 only)

1 measuring input for polarized electrodes

Polarization current Ipol
Polarization potential Upol

1)

–125.0 / +125.0 µA: values not guaranteed, dependent on reference potential

1)

–122.5 ... +122.5 µA in 2.5 µA steps

2)

–1225 ... +1225 mV in 25 mV steps

+2.5 V

2)

–1250 / +1250 mV: values not guaranteed, dependent on reference potential

+2.5 V

4.1.3 Specification of the measuring inputs

Measuring range Resolution Measuring accuracy 1)

pH –20.000 ... +20.000 0.001 pH ± pH 0.003

Potential 2) –2000 mV ... +2000 mV 0.1 mV ± 0.2 mV

Current 3) –200 µA ... +200 µA 0.01 µA −

Temperature
Pt1000
NTC

1)

± 1 digit, without sensor error, under reference conditions

2)

potentiometric and voltametric

3)

amperometric

4)

for a NTC-Sensor with R (25 °C) = 30'000 Ohm and B (25/50) = 4100 K.

–150 °C ... +250 °C
–20 °C ... +250 °C

0.1 °C

4)

0.1 °C

± 0.2 °C (Pt1000: –20 °C ...
+150 °C)

Measuring cycle: 100 ms for all measuring ranges

4.1.4 Specification of the measuring inputs (857 only)

Measuring range Resolution Measuring accuracy 1)

pH –13.000 ... +20.000 0.001 pH ± pH 0.003

Potential 2) –1200 mV ... +1200 mV 0.1 mV ± 0.2 mV

Current 3) –120 µA ... +120 µA 0.01 µA −

Temperature
Pt1000
NTC

–150 °C ... +250 °C
–5 °C ... +250 °C

4)

0.1 °C

0.1 °C

± 0.2 °C (–20 °C... +150 °C)
± 0.6 °C (+10 °C... +40 °C)

1)

± 1 digit, without sensor error, under reference conditions

2)

potentiometric and voltametric

3)

amperometric

4)

for a NTC-Sensor with R (25 °C) = 30'000 Ohm and B (25/50) = 4100 K.

Measuring cycle: 100 ms for all measuring ranges

36 Titrando Installation Instructions

4 Appendix

4.1.5 Internal dosing device

Cylinder volume
Exchange unit resolution
Accuracy

4.1.6 Interfaces

USB connections

USB ports 2 USB downstream ports (type A sockets), 500 mA

Controller connection

Controller port USB upstream port with additional signals (mini DIN

Touch Control connection With built-in Touch Control cable

Computer connection With 6.2151.000 cable

MSB connections (MSB = Metrohm Serial Bus)

1 mL, 5 mL, 10 mL, 20 mL or 50 mL
20'000 steps per cylinder volume

0.025% (typical)
Complies with ISO/DIN Standard 8655-3

each, for connection of peripheral devices such as
printer, keyboard, barcode reader or USB-RS232 box
(Metrohm Ordering no. 6.2148.020)

socket) for the connection of Touch Control or com­puter to control the Titrando.

Dosing device Connection of max. 3 external dosing devices of the

Stirrer Connection of max. 4 stirrers

Remote box Connection of max. 4 remote boxes

4.1.7 Mains connection

Voltage
Frequency
Power consumption
Fuses

type Dosimat or Dosino to Titrandos with internal dos­ing drive (MSB 2 to MSB 4) or 4 external dosing de­vices of the type Dosimat or Dosino to Titrandos with­out internal dosing drive (MSB 1 to MSB 4).

Stirrer control: on/off; manual or coordinated with the
titration procedure.
15 steps for speed and direction of rotation selectable.

Remote boxes are used to select and control external
devices.

100 ... 240 V (± 10%)
50 ... 60 Hz
45 W
electronic overload protection

Titrando Installation Instructions 37

4.1 Technical data

4.1.8 Safety specifications

Construction and testing According to EN/IEC/UL 61010-1, CSA-C22.2 No.

61010-1 protection class I

Safety information The Installation Instructions contain safety information

that must be observed by the user in order to ensure
the safe operation of the instrument.

4.1.9 Electromagnetic compatibility (EMC)

Emission Standards complied with:

- EN/IEC 61326

- EN 55022 / CISPR 22

Immunity Standards complied with:

- EN/IEC 61326

- EN/IEC 61000-4-2

- EN/IEC 61000-4-3

- EN/IEC 61000-4-4

- EN/IEC 61000-4-5

- EN/IEC 61000-4-6

- EN/IEC 61000-4-11

4.1.10 Ambient temperature

Nominal working range
Automatic inside tempera­ture monitoring
Storage
Transport

+5 °C ... +45 °C (at max. 85 % rel. humidity)

> 70 °C pre-alarm, > 75 °C alarm
–20 °C ... +60 °C
–40 °C ... +60 °C

4.1.11 Reference conditions

Ambient temperature
Rel. humidity
Warmed-up condition
Validity of data

+25 °C (±3 °C)
≤ 60 %
Instrument in operation for at least 30 min
After adjustment

38 Titrando Installation Instructions

4 Appendix

4.1.12 Dimensions

Titrando with internal dosing drive

Housing material Polybutylene terephthalate (PBT)

Width
Height (without exch. unit)
Height (with exch. unit)
Depth

Weight (without exch. unit) 2948 g

Titrando without internal dosing drive

Housing material Polybutylene terephthalate (PBT)

Width
Height
Depth

Weight 2817 g

142 mm
164 mm
approx. 450 mm
239 mm

142 mm
227 mm
231 mm

4.1.13 Recycling and disposal

This product is covered by European Directive 2002/96/EC, WEEE – Waste
from Electrical and Electronic Equipment.

The correct disposal of your old equipment will help to prevent negative
effects on the environment and public health.

More details about the disposal of your old equipment can be obtained
from your local authorities, from waste disposal companies or from your
local dealer.

Titrando Installation Instructions 39

4.2 Standard equipment

4.2 Standard equipment

Immediately upon receipt of the Titrando please check that the delivery
is complete. The illustrations in the accessory lists are not to the same
scale.

4.2.1 808 Titrando

The 808 Titrando is available in the 2 following versions:

• 2.808.0010 808 Titrando with one measuring interface

• 2.808.0020 808 Titrando with two galvanically separated

measuring interfaces

The information given in brackets refers to 2.808.0020.

No. Order No. Description

1 1.808.0010

or

1.808.0020

1 6.0262.100 Ecotrode Plus

1 6.2104.020 Connection cable for Metrohm electrodes with plug head

1 6.2739.010 Key for exchange units

1 (2)
1 (2)

1

6.2103.130

6.2103.140

6.2122.020

6.2122.040

6.2122.070

808 Titrando with one measuring interface
or
808 Titrando with two galvanically separated measuring interfaces

Combined LL pH glass electrode with fixed ground-joint diaphragm

length 1 m

Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

40 Titrando Installation Instructions

4 Appendix

4.2.2 809 Titrando

The 809 Titrando is available in the 2 following versions:

• 2.809.0010 809 Titrando with one measuring interface

• 2.809.0020 809 Titrando with two galvanically separated

measuring interfaces

The information given in brackets refers to 2.809.0020.

No. Order no. Description

1 1.809.0010

or

1.809.0020

809 Titrando with one measuring interface
or
809 Titrando with two galvanically separated measuring interfaces

1 6.0262.100 Ecotrode Plus

Combined LL pH glass electrode with fixed ground-joint diaphragm

1 6.2104.020 Connection cable for Metrohm electrodes with plug head

length 1 m

2 6.2043.005 Holding clip for bottle

1 (2)
1 (2)

6.2103.130

6.2103.140

Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

1

6.2122.020

6.2122.040

6.2122.070

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

Titrando Installation Instructions 41

4.2 Standard equipment

4.2.3 835 Titrando

The 835 Titrando is available in the 2 following versions:

• 2.835.0010 835 Titrando with one measuring interface

• 2.835.0020 835 Titrando with two galvanically separated

measuring interfaces

The information given in brackets refers to 2.835.0020.

No. Order No. Description

1 1.835.0010

or

1.835.0020

835 Titrando with one measuring interface
or
835 Titrando with two galvanically separated measuring interfaces

1 6.0262.100 Ecotrode Plus

Combined LL pH glass electrode with fixed ground-joint diaphragm

1 6.2104.020 Connection cable for Metrohm electrodes with plug head

length 1 m

1 6.2739.010 Key for exchange units

1 (2)
1 (2)

6.2103.130

6.2103.140

Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

1

6.2122.020

6.2122.040

6.2122.070

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

42 Titrando Installation Instructions

4 Appendix

4.2.4 836 Titrando

The 836 Titrando is available in the 2 following versions:

• 2.836.0010 836 Titrando with one measuring interface

• 2.836.0020 836 Titrando with two galvanically separated

measuring interfaces

The information given in brackets refers to 2.836.0020.

No. Order no. Description

1 1.836.0010

or

1.836.0020

836 Titrando with one measuring interface
or
836 Titrando with two galvanically separated measuring interfaces

1 6.0262.100 Ecotrode Plus

Combined LL pH glass electrode with fixed ground-joint diaphragm

1 6.2104.020 Connection cable for Metrohm electrodes with plug head

length 1 m

2 6.2043.005 Holding clip for bottle

1 (2)
1 (2)

6.2103.130

6.2103.140

Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

1

6.2122.020

6.2122.040

6.2122.070

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

Titrando Installation Instructions 43

4.2 Standard equipment

4.2.5 841 Titrando

The 841 Titrando is available in the following version:

• 2.841.0010 841 Titrando with one measuring interface

No. Order no. Description

1 1.841.0010 841 Titrando with one measuring interface

1 6.5609.000 Karl Fischer titration equipment (see Section 4.3.4 and Fig. 21)

2 6.2043.005 Holding clip for bottle

1
1

6.2103.130

6.2103.140

Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

1

6.2122.020

6.2122.040

6.2122.070

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

44 Titrando Installation Instructions

4 Appendix

4.2.6 842 Titrando

The 842 Titrando is available in the following version:

• 2.842.0010 842 Titrando with one measuring interface

No. Order no. Description

1 1.842.0010 842 Titrando with one measuring interface

1 6.0262.100 Ecotrode Plus

Combined LL pH glass electrode with fixed ground-joint diaphragm

1 6.2104.020 Connection cable for Metrohm electrodes with plug head

length 1 m

2 6.2043.005 Holding clip for bottle

1
1

6.2103.130

6.2103.140

Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

1

6.2122.020

6.2122.040

6.2122.070

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

Titrando Installation Instructions 45

4.2 Standard equipment

4.2.7 857 Titrando

The 857 Titrando is available in the 2 following versions:

• 2.857.0010 857 Titrando with one measuring interface for 854
iConnect

• 2.857.0020 857 Titrando with two galvanically separated
measuring interfaces (one for 854 iConnect, one for
854 iConnect and conventional sensors)

The information given in brackets refers to 2.857.0020.

No. Order no. Description

1 1.857.0010

or

1.857.0020

857 Titrando with one measuring interface
or
857 Titrando with two galvanically separated measuring interfaces

1 1.854.0010 854 iConnect

measuring input

2 6.2043.005 Holding clip for bottle

1
1

6.2103.130

6.2103.140

for 2.857.0020 only:
Adapter red
Adapter black
for temperature sensor
2 mm plug / 4 mm socket

1

6.2122.020

6.2122.040

6.2122.070

Mains cable (plug to customer’s specification)
Type SEV 12 (Switzerland)
Type CEE(7), VII (Germany,...)
Type NEMA/ASA (USA,...)

1 8.840.1133 Installation Instructions for Titrando

46 Titrando Installation Instructions

4 Appendix

4.3 Additional instruments and optional ac­cessories

4.3.1 Controller for operating the Titrando

Order no. Description

2.840.0100 Touch Control
with touch-sensitive screen

6.6050.310 PC Control Software 4.1 for Titrando

4.3.2 Stirrers and titration stands

Order no. Description

2.801.0040 801 Magnetic stirrer
with stand and electrode holder for mounting on Titrando

2.801.0010 801 Magnetic stirrer
without stand

2.804.0040 804 Titration stand
for 802 Rod stirrer, with stand and electrode holder for mounting on Titrando

2.804.0010 804 Titration stand
for 802 Rod stirrer, without stand

2.802.0040 802 Rod stirrer for 804 Titration stand

6.1909.010 Propeller stirrer, polypropylene
(length from lower edge of SGJ: 96 mm)

2.803.0010 803 Titration stand
with magnetic stirrer and pump

4.3.3 Titration equipment

Order no. Description

6.5609.000 Karl Fischer titration equipment (see Fig. 21)

6.5613.000 Eco titration equipment

6.1414.010 Titration vessel upper part
for titration vessels 6.1415.xxx and

6.1418.xxx
5 openings, made of PPS

Titrando Installation Instructions 47

4.3 Additional instruments and optional accessories

Order no. Description

6.1415.22x Titration vessel, 20 ... 90 ml

6.1415.220 clear glass

6.1415.223 amber glass

6.1415.25x Titration vessel, 50 ... 150 ml

6.1415.250 clear glass

6.1415.253 amber glass

6.2021.020 Electrode holder,
plastic

6.2013.010 Clamping ring
for 10 mm diameter support rods

6.1602.190 Bottle adapter for tandem dosing
1 x NS14, 4 x M6

4.3.4 Karl Fischer titration equipment 6.5609.000

Order no. Description

6.0338.100 Double platinum wire electrode

6.1244.040 Sealing rings for 6.1414.030

6.1403.040 Drying tube with cover and O-ring

6.1414.030 KF titration vessel upper part

6.1415.220 Titration vessel 20 ... 90 mL

6.1415.250 Titration vessel 50 ... 150 mL

6.1448.010 Septum

6.1903.020 PTFE-stirring bar 16 mm

6.1903.030 PTFE-stirring bar 25 mm

48 Titrando Installation Instructions

4 Appendix

Order no. Description

6.2104.020 Electrode cable with F plug length 1 m

6.2412.000 Glass weighing spoon with protective tube

6.2730.010 Screw nipple

6.2730.020 Septum stopper 18 mm with O-ring

6.2730.030 Stopper with nipple and O-ring

6.2811.000 Molecular sieve 250 g; pore dimension: 0.3 nm

4.3.5 Dosing devices

Order no. Description

2.805.0010 805 Dosimat

6.3026.110 806 Exchange unit with 1 mL glass cylinder

6.3026.150 806 Exchange unit with 5 mL glass cylinder

6.3026.210 806 Exchange unit with 10 mL glass cylinder

6.3026.220 806 Exchange unit with 20 mL glass cylinder

6.3026.250 806 Exchange unit with 50 mL glass cylinder

6.2244.020 Cards for 806 Exchange unit (10 pieces, assorted)

2.800.0010 800 Dosino

6.3032.120 807 Dosing unit with 2 mL glass cylinder

6.3032.150 807 Dosing unit with 5 mL glass cylinder

6.3032.210 807 Dosing unit with 10 mL glass cylinder

6.3032.220 807 Dosing unit with 20 mL glass cylinder

6.3032.250 807 Dosing unit with 50 mL glass cylinder

6.2061.010 Bottle holder for Dosinos (Reagent Organizer)
for 2 bottles

Titrando Installation Instructions 49

4.3 Additional instruments and optional accessories

4.3.6 Combined pH electrodes

Order no. Description

6.0262.100 Ecotrode Plus
Combined LL pH glass electrode with fixed ground-joint diaphragm

6.0256.100 Flat membrane electrode
Combined LL pH glass electrode with fixed ground-joint diaphragm, for low
immersion depths

6.0229.100 Solvotrode
combined LL pH glass electrode
ground diaphragm (PCTFE), reference electrolyte LiCl saturated in EtOH

6.0253.100 Aquatrode plus
combined LL pH glass electrode

6.0255.100 Profitrode
Combined LL pH glass electrode with ground diaphragm, double junction

6.0258.010 Unitrode with Pt1000 temperature sensor (2 mm plug), plug F

6.0259.100 Unitrode without temperature sensor

4.3.7 Combined metal electrodes

Order no. Description

6.0430.100 Ag Titrode

6.0431.100 Pt Titrode

6.0450.100 Combined Ag ring electrode

6.0451.100 Combined Pt ring electrode

6.0452.100 Combined Au ring electrode

4.3.8 Ion-sensitive electrodes and surfactant electrodes

Order no. Description

6.0502.140 Ion-sensitive electrode for Cu2+

6.0502.150 Ion- sensitive electrode for F-

6.0508.110 Ion- sensitive electrode for Ca2+

6.0507.010 NIO surfactant electrode for nonionic surfactants

50 Titrando Installation Instructions

4 Appendix

Order no. Description

6.0507.120 "Ionic Surfactant" electrode for ionic surfactants

6.0507.130 Surfactrode Resistant for ionic surfactants

6.0507.140 Surfactrode Refill for ionic surfactants

6.0507.150 "Cationic Surfactant" electrode for ionic surfactants

4.3.9 Karl Fischer electrodes

Order no. Description

6.0338.100 Double platinum electrode

4.3.10 Reference electrodes

Order no. Description

6.0726.100 Ag/AgCl reference electrode with ground-joint diaphragm

6.0726.107 Ag/AgCl reference electrode filled with c(KCl)=3 mol/L,
with ground-joint diaphragm

6.0726.108 Ag/AgCl reference electrode filled with LiCl sat. in ethanol
with ground diaphragm

6.0750.100 LL ISE Reference
Ag/AgCl reference electrode with fixed ground-joint diaphragm, bridge elec­trolyte c(KCl) = 3 mol/L, length 133 mm, with Metrohm socket B

4.3.11 Temperature sensors

Order no. Description

6.1110.100 Pt1000 resistance thermometer

6.2103.130 Adapter red
for temperature sensor
2 mm plug / 4 mm socket

6.2103.140 Adapter black
for temperature sensor
2 mm plug / 4 mm socket

Titrando Installation Instructions 51

4.3 Additional instruments and optional accessories

4.3.12 Cables for electrodes and other accessories

Order no. Description

6.2104.020 Connection cable for Metrohm electrodes with plug head, length 1 m

6.2104.030 Connection cable for Metrohm electrodes with plug head, length 2 m

6.2104.140 Connection cable for resistance thermometer with 2 mm-plug, length 1 m

6.2104.150 Connection cable for resistance thermometer with 2 mm-plug, length 2 m

6.2106.020 Connection cable for reference electrodes, length 1 m

6.2106.060 Connection cable for reference electrodes, length 2 m

6.5104.030 Differential amplifier, 230 V Euro
for measurements in poorly conducting solutions

6.5104.040 Differential amplifier, 115 V USA
for measurements in poorly conducting solutions

4.3.13 Communication

Order no. Description

6.2151.000 Cable for connecting the control device (Ti­trando, Dosing Interface, Sample Processor,
etc.) to a PC (USB connection, type A) and
for connecting additional control devices
USB A – Controller (1.8 m)

6.2151.020 USB cable for connecting a printer (USB
connection, type B) to the control device (Ti­trando, Dosing Interface, Sample Processor,
etc.) (USB connection, type A)
USB A – USB B (1.8 m)

6.2148.010 Remote box MSB
for connecting devices controlled by remote
lines (e. g. Sample changer)

6.2148.020 RS232 box USB (USB-RS232 box)
for connecting devices with a serial RS232
interface (e. g. balances) to the USB connec­tion of the control device (Titrando, Dosing
Interface, Sample Processor, etc.)

52 Titrando Installation Instructions

4 Appendix

Order no. Description

6.2151.030 USB cable for connecting the
USB-RS232 box to the control device (Ti­trando, Dosing Interface, Sample Processor,
etc.)
(USB connection, type A)
USB A – USB B (30 cm)

6.2134.040 Cable for connecting a computer to the USB­RS232 box
9 p./f – 9 p./f (3 m)

2.847.0010 847 USB Lab Link for connecting the Touch
Control to a computer network

4.3.14 Cables for balances

Order no. Description

6.2125.010 Adapter cable 25-pin to 9-pin
9 p./f – 25 p./m (30 cm)

6.2125.020 Cable for Mettler balances with interface 011
or 012 and AND-balances
25 p./f – 25 p./m (3 m)

6.2125.080 Cable for Precisa and Shimadzu balances
25 p./f – 25 p./m (2 m)

6.2134.060 Cable for Sartorius balances
25 p./m – 9 p./f (2 m)

6.2134.120 Cable for Mettler AX/MX/UMX/PG and
AB-S balances
9 p./f – 9 p./m (1.8 m)

6.2146.020 Cable for Mettler AT/AM/PM balances
25 p./m – Mettler plug (2 m)

Titrando Installation Instructions 53

4.4 Warranty and conformity

4.4 Warranty and conformity

4.4.1 Warranty

The warranty on our products is limited to defects that are traceable to
material, construction or manufacturing error that occur within 12
months from the day of delivery. In this case the defects will be rectified
in our workshops free of charge. Transport costs are to be paid by the
customer.

For day and night operation the warranty is limited to 6 months.

Glass breakage in the case of electrodes or other parts is not covered
by the warranty. Checks that are not a result of material or manufactur­ing faults are also charged during the warranty period. For parts from
outside manufacturers, insofar as these constitute an appreciable part
of our instrument, the warranty stipulations of the manufacturer in ques­tion apply.

With the regard to the guarantee of accuracy the technical specifica­tions in the instruction manual are authoritative.

Concerning defects in materials, construction or design as well as the
absence of guaranteed features the purchaser has no rights or claims
except those mentioned above.

If damage of the packaging is evident on receipt of a consignment or if
the goods show signs of transport damage after unpacking, the carrier
must be informed immediately and a written damage report demanded.
Lack of an official damage report releases Metrohm from any liability to
pay compensation.

If any instruments and parts have to be returned then the original pack­aging should be used if at all possible. This applies above all to instru­ments, electrodes, buret cylinders and PTFE pistons. Before embed­ment in wood shavings or similar material the parts must be packed in
a dustproof package (for instruments the use of a plastic bag is essen­tial). If open assemblies are included that are sensitive to electromag­netic voltages (e. g. data interfaces, etc.) then these must be returned
in the associated original protective packaging (e. g. conductive protec­tive bag). (Exception: assemblies with a built-in voltage source belong
in non-conductive protective packaging).

For damage that arises as a result of non-compliance with these in­structions no warranty responsibility whatsoever will be accepted by
Metrohm.

54 Titrando Installation Instructions

4 Appendix

4.4.2 Declaration of Conformity for 808 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

808 Titrando

Description Universal titrator, controlled by a Touch Control or a computer with PC Control/tiamo

software. It is equipped with an internal dosing device. Three additional external dosing
devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

Titrando Installation Instructions 55

4.4 Warranty and conformity

4.4.3 Declaration of Conformity for 809 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

809 Titrando

Description Universal titrator, controlled by a Touch Control or a PC with PC Control/tiamo soft-

ware. Four dosing devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

56 Titrando Installation Instructions

4 Appendix

4.4.4 Declaration of Conformity for 835 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

835 Titrando

Description Universal titrator, controlled by a Touch Control or a computer with PC Control/tiamo

software. It is equipped with an internal dosing device. Three additional external dosing
devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

Titrando Installation Instructions 57

4.4 Warranty and conformity

4.4.5 Declaration of Conformity for 836 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

836 Titrando

Description Universal titrator, controlled by a Touch Control or a PC with PC Control/tiamo soft-

ware. Four dosing devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

58 Titrando Installation Instructions

4 Appendix

4.4.6 Declaration of Conformity for 841 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

841 Titrando

Description Universal titrator, controlled by a Touch Control or a PC with PC Control/tiamo soft-

ware. Four dosing devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

Titrando Installation Instructions 59

4.4 Warranty and conformity

4.4.7 Declaration of Conformity for 842 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

842 Titrando

Description Universal titrator, controlled by a Touch Control or a PC with PC Control/tiamo soft-

ware. Four dosing devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

60 Titrando Installation Instructions

4 Appendix

4.4.8 Declaration of Conformity for 857 Titrando

This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur­ing company.

Name of commodity

857 Titrando

Description Universal titrator, controlled by a Touch Control or a PC with PC Control/tiamo soft-

ware. Four dosing devices can be connected directly.

This instrument has been built and has undergone final type testing according to the standards:

Electromagnetic compatibility: Emission
EN/IEC 61326, EN 55022 / CISPR 22

Electromagnetic compatibility: Immunity

EN/IEC 61326, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5,
EN/IEC 61000-4-6, EN/IEC 61000-4-11

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
www.metrohm.com

Safety specifications

EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1, protection class I

It has also been certified by ElectroSuisse, which is member of the International Certification Body
(CB/IEC).

The instrument meets the requirements of the CE mark as contained in the EU direc­tives 89/336/EEC and 73/23/EEC and fulfils the following specifications:

EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements

EN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory

use

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.

The system software, stored in Read Only Memories (ROMs) has been validated in connection with
standard operating procedures in respect to functionality and performance.

The technical specifications are documented in the instruction manual.

Herisau, 26 June, 2006

D. Strohm Ch. Buchmann
Vice President Vice President
Head of R&D Head of Production
Responsible for Quality Assurance

Titrando Installation Instructions 61

4.4 Warranty and conformity

4.4.9 Quality Management Principles

Metrohm Ltd., CH-9101 Herisau, Switzerland

CH-9101 Herisau/Switzerland
E-Mail [e-mail]
Internet www.metrohm.com

Metrohm Ltd. holds the ISO 9001 Certificate, registration number 10872-02, issued by
SQS (Swiss Association for Quality and Management Systems). Internal and external au­dits are carried out periodically to assure that the standards defined by Metrohm’s QM
Manual are maintained.

The steps involved in the design, manufacture and servicing of instruments are fully
documented and the resulting reports are archived for ten years. The development of
software for PCs and instruments is also duly documented and the documents and
source codes are archived. Both remain the possession of Metrohm. A non-disclosure
agreement may be asked to be provided by those requiring access to them.

The implementation of the ISO 9001
quality system is described in Metrohm’s
QM Manual, which comprises detailed
instructions on the following fields of
activity:

Instrument development

The organization of the instrument de­sign, its planning and the intermediate
controls are fully documented and trace­able. Laboratory testing accompanies all
phases of instrument development.

Software development

Software development occurs in terms of
the software life cycle. Tests are per­formed to detect programming errors
and to assess the program’s functional­ity in a laboratory environment.

Components

All components used in the Metrohm
instruments have to satisfy the quality
standards that are defined and imple­mented for our products. Suppliers of
components are audited by Metrohm as
the need arises.

Manufacture

The measures put into practice in the
production of our instruments guarantee
a constant quality standard. Production
planning and manufacturing procedures,
maintenance of production means and
testing of components, intermediate and
finished products are prescribed.

Customer support and service

Customer support involves all phases of
instrument acquisition and use by the
customer, i. e. consulting to define the
adequate equipment for the analytical
problem at hand, delivery of the equip­ment, user manuals, training, after-sales
service and processing of customer
complaints. The Metrohm service or­ganization is equipped to support cus­tomers in implementing standards such
as GLP, GMP, ISO 900X, in performing
Operational Qualification and Perform­ance Verification of the system compo­nents or in carrying out the System Vali­dation for the quantitative determination
of a substance in a given matrix.

62 Titrando Installation Instructions

5 Index

5 Index

A

Accessories ............................47

Ambient temperature .............. 38

Attaching the exchange unit ...16

B

Balance...................................22

Barcode reader.......................25

Blocked flat cock ....................34

Blocked piston........................34

Bluetooth adapter ...................26

Bottle holder........................6, 49

C

Cable

Balance.................... 22, 53

Computer.......................52

Electrode .......................52

Computer

Connection ....................13

Connection

Balance.......................... 22

Barcode reader..............25

Bluetooth adapter..........26

Computer.......................13

Controller .......................11

Dosing device................ 18

Dosing Interface ............24

PC keyboard..................25

Printer ............................21

Remote box ...................20

Robotic Titrosampler .....24

Sensors..........................29

Stirrer .............................15

Titrando..........................24

Titration stand................15

Touch Control ................12

USB hub ........................26

USB Sample Processor.24

Contact pins for data chip ........5

Contents ....................................I

Control elements.......................5

Control remote box .................20

Controller ..........................11, 37

Connection ......................7

Coupling for switching the flat

cock ..........................................5

D

Data chip.....................16, 19, 34

Differential potentiometry........ 30

Dimensions.............................39

Disposal..................................39

Dongle ....................................13

Dosimat.............................37, 49

Dosing device.............14, 37, 49

Connection ....................18

Dosing Interface......................24

Dosing unit........................19, 49

Dosino...............................37, 49

E

Electrical safety.........................8

Electromagnetic compatibility 38

EMC ........................................38

Exchange unit .......19, 33, 34, 49

Attaching........................16

External dosing device .............2

F

Flat cock switching ...................5

Front view..............................5, 6

G

Guide openings ........................5

I

Installation.................................9

Instrument setup.....................11

Instrument software

Update...........................32

Instrument type ......................... 7

Interface .................................. 37

Internal dosing device.............37

Operating status............16

Internal dosing drive .................2

Introduction...............................1

Ion-sensitive electrodes..........50

K

Karl Fischer electrodes ...........51

Karl Fischer titration cell..........31

Draw-off tip ....................32

KF reagent ..................... 32

Solvent ...........................32

Karl Fischer titration equipment

................................................48

Keyboard ................................25

L

LED

On ..........................5, 6, 33

Status.............5, 17, 33, 34

List of illustrations .................... III

M

Mains connection ...............7, 37

Measuring input ...................... 35

High-impedance........7, 29

Polarized electrodes ..7, 29

Reference electrode ..7, 29

Specification ..................36

Temperature sensor ..7, 29

Measuring interface ......7, 29, 35

Measuring modes...................35

Metal electrodes .....................50

Metrohm Serial Bus ................37

MSB ........................................37

Connection ................7, 14

N

NTC...................................29, 35

O

Operating status

Internal dosing device ...16

Operating system ...................13

Order designations ................. 40

Overview ...................................1

Installation......................10

P

PC

Connection ....................13

PC keyboard ........................... 25

Peripheral devices

MSB ...............................14

USB................................21

pH electrodes .........................50

Printer......................................21

Models ...........................21

Pt1000............................... 29, 35

Push rod of the dosing drive ....5

R

Rear view ..................................7

Reference electrode..........35, 51

Connection ......................7

Reference input.......................35

Remote box.................14, 37, 52

Connection ....................20

Remote line.............................20

Robotic Titrosampler ..............24

Rod stirrer ...............................15

RS232 box ........................22, 52

RS232 interface.......................22

S

Safety notes .............................. 8

Safety specifications...............38

Scope of delivery ....................40

Sensors...................................29

Serial number............................7

Standard equipment ...............40

Stirrer.....................14, 19, 37, 47

Connection ....................15

Surfactant electrodes..............50

System test .......................12, 14

T

Technical data ........................35

Titrando Installation Instructions 63

5 Index

Temperature sensor .........35, 51

Connection ......................7

Titrando................................... 24

Titration equipment................. 47

Titration modes.......................35

Titration stand................... 14, 47

Connection ....................15

Titration vessel........................ 47

Setup ............................. 30

Touch Control ......................... 25

Connection ....................12

Transport damage.................. 54

Troubleshooting...................... 33

U

Update

Instrument software....... 32

USB......................................... 37

connection....................... 7

Connection ....................21

USB dongle ............................13

USB hub .................................21

Connection ....................26

USB Sample Processor.......... 24

USB-RS232 box................ 22, 52

W

Warranty.................................. 54

64 Titrando Installation Instructions