Metrohm TitrIC 2 User Manual
Application Bulletin 286 e
Installation Instructions of TitrIC 2
861 Dual Channel Advanced Compact IC with 855 Robotic
Titrosampler
Metrohm
800 Dosino
Metrohm
855
712
800 Dosino
50
Metrohm
mL
VENT
20
mL
VENT
800 Dosino
HNO
mL
VENT
800
3
2.861.0010
2.861.0020
10
x
3
The TitrIC 2 System with two 861 Compact ICs and an 855 Robotic Titrosampler
The TitrIC 2 System is used for the fully automatic analysis of water samples using direct measurement, titration and ion chromatography. The following measured values are determined in a very short
time: temperature, conductivity, pH, acid capacity and, in parallel, the concentrations of the individual
anions and cations. Further Metrohm instruments can be incorporated in the existing system at any
time and used to measure additional parameters.
Analytical sequence
1. Conductivity is measured in the sample vessel on the sample changer.
2. First sample transfer to the two 861 Advanced Compact ICs.
3. The IC measurements are started automatically.
4. Second sample transfer to the external cell of the 855 Robotic Titrosampler.
5. Temperature, pH and acid capacity (p and m values) are determined.
The whole procedure is controlled by the TitrIC software: The user enters the sample position and
sample identification, IC system and tiamo method, after which TitrIC transfers all the relevant
information to tiamo and IC Net. When the measurement has been concluded, TitrIC automatically
generates a joint report containing all results. This report can be printed out or produced as an Excel
table.
Version 1.0
Application Bulletin 286 e
Installation Instructions of TitrIC 2
Page 2/16
Table of contents
1 Delivery package...............................................................................................................................3
2 Installation.........................................................................................................................................3
2.1 855 Robotic Titrosampler ........................................................................................................... 4
2.2 712 Conductometer (2.712.0010) .............................................................................................. 4
2.3 Bottle holder (6.2061.010)..........................................................................................................4
2.4 Dosino holder (6.2055.100)........................................................................................................4
2.5 861 Advanced Compact IC (2.861.00x0)................................................................................... 4
3 Cable connections ............................................................................................................................ 5
4 Tubing connections...........................................................................................................................7
4.1 External cell................................................................................................................................ 7
4.2 Installation of the 10 mL and 50 mL Dosing Units...................................................................... 8
4.3 Overview of all the tubing connections....................................................................................... 9
5 Miscellaneous ................................................................................................................................. 11
5.1 Stirrer........................................................................................................................................11
5.2 Length of the aspiration tips in the external cell....................................................................... 11
5.3 Electrodes................................................................................................................................. 11
6 Software..........................................................................................................................................12
6.1 Installation of the software........................................................................................................ 12
6.2 Configuration of tiamo .............................................................................................................. 12
6.2.1 Devices ..............................................................................................................................12
6.2.2 Swing Head configuration.................................................................................................. 12
6.2.3 Special beaker definition.................................................................................................... 13
6.2.4 Lift positions.......................................................................................................................13
6.2.5 Solutions............................................................................................................................ 13
6.2.6 Electrodes..........................................................................................................................14
6.2.7 Methods .............................................................................................................................14
6.2.8 Configuration of the export template..................................................................................15
6.3 Configuration of IC Net.............................................................................................................16
6.4 Configuration of TitrIC .............................................................................................................. 16
Application Bulletin 286 e
Installation Instructions of TitrIC 2
Page 3/16
1 Delivery package
- delivered with TitrIC 2 package:
Number Article no. Article designation
IC
1 2.861.0020 861 Advanced Compact IC «MSM II» (anions)
1 2.861.0010 861 Advanced Compact IC (cations)
1 2.145.0320 Edgeport/4 USB Converter
Sample processor
1 2.855.0020 855 Robotic Titrosampler
1 6.1462.050 Titration head
Conductometry
1 2.712.0010 712 Conductometer
1 6.0912.110 Conductivity measuring cell made of PP, with Pt 1000
1 6.2125.110 Cable to Edgeport USB Converter
p and m value titration (pH measurement)
1 6.0257.000 Aquatrode; combined pH glass electrode (with temperature measurement)
1 6.2103.130 Adapter red
1 6.2103.140 Adapter black
Liquid Handling
1 6.3032.250 807 Dosing Unit, glass, 50 mL
1 6.3032.220 807 Dosing Unit, glass, 20 mL
1 6.3032.210 807 Dosing Unit, glass, 10 mL
3 2.800.0010 800 Dosino
1 6.2055.100 Dosino holder
1 6.2061.010 Bottle holder Dosino
2 6.1608.030 Glass bottle GL45 1L (round)
2 6.5620.000 Connecting set for Dosing Unit: Dosino port 4
2 6.2744.080 Coupling M6-UNF 10/32 (Dosing Unit – IC screw)
1 6.2744.070 Pressure screw made of PEEK, short
2 6.1543.080 Aspiration tip 1.5 / 240 mm
1 6.1602.160 Eluent bottle attachment GL45
1 6.1609.000 Absorber tube
External cell
1 2.802.0020 802 Rod Stirrer
1 6.2001.070 Stand support for 804
1 6.1414.060 Titration vessel lid micro
1 6.1415.220 Titration vessel
7 6.2730.030 Stopper with nipple and O-ring
2 6.2730.080 Screw nipple
1 6.2730.020 Septum stopper
1 6.2730.070 Screw nipple M16/8mm
1 6.2730.060 Screw nipple for electrodes
Connection tubings
2 6.1805.110 Connection tubing FEP, L = 80 cm, 2 x M6 thread, i.d. = 2 mm
1 6.1805.060 Connection tubing FEP, L = 60 cm, 2 x M6 thread, i.d. = 2 mm
3 6.1805.030 Connection tubing FEP, L = 150 cm, 2 x M6 thread, i.d.= 2 mm
1 6.1803.020 PTFE capillary, L = 5 m, i.d.= 0.97 mm
Software
1 6.6056.112 tiamo 1.1 full
- optional accessories:
1 6.2041.xxx Sample rack made of PVC
1 6.1432.xxx Sample beaker
1 6.1006.xxx Anion column Metrosep A Supp x
1 6.1006.xxx Guard column Metrosep A Supp x
1 6.1010.xxx Cation column Metrosep C x
1 6.1010.xxx Guard column Metrosep C x
1 2.853.0010 853 MCS CO2 Suppressor
1 2.861.0500 Column Oven for 861
1 6.2323.000 Storage solution
1 6.2308.020 Electrolyte solution (3 mol/L KCl)
1 6.2301.060 Conductivity standard
1 6.2307.100/110/120 Buffer solutions 500 mL, pH 4 / 7 / 9
Application Bulletin 286 e
Installation Instructions of TitrIC 2
Page 4/16
2 Installation
The following is a detailed description of the TitrIC 2 System's installation.
We strongly recommend that the individual steps are carried out in the order given below!
2.1 855 Robotic Titrosampler
The sample processor is placed at the side at which it is most easily accessible. Please note that the
following procedure refers exclusively to the version in which the 855 Robotic Titrosampler is located
at the left-hand side of the system.
On the right-hand side of the 855 Robotic Titrosampler, attach the stand support
(6.2001.070) without the horizontal brace to the tower of the 855 (hexagon screw beneath
membrane pump 1). The brace will be installed later.
Do not screw the titration head (6.1462.070) onto the Swing Head!
The Sample Rack supplied is screwed onto the 855.
In the vicinity of the 855 the two canisters (standard equipment of 855) are placed on the
floor: One 10 L canister is used as a waste container, the second as a reservoir for deionized
(DI) water used for rinsing the external cell.
From the smaller opening of the canisters containing DI water, an M8 PTFE tubing connection
of suitable length is led to the connection box made of white plastic of membrane pump 1 and
connected.
From the front opening of the waste canister an M8 PTFE tubing connection of suitable length
is led directly to membrane pump 2 (black plastic) and connected.
A more detailed description is given in the Instructions for Use of the 855 Robotic Titrosampler.
2.2 712 Conductometer (2.712.0010)
The 712 Conductometer is placed directly to the right of the 855 Robotic Titrosampler and behind the
stand support. For detailed information about the usage check the Instructions of Use of the 712. It is
recommended to carry out the calibration of the cell constant manually and before tiamo is started up.
Consult thereto the Installation Instructions of the 712 Conductometer, chapter 4.4.3. But firstly the
712 has to be registered in the configuration of tiamo so that the calibration can be stored. Thereto the
calibration should be made later when the 712 is registered and tiamo shut down.
2.3 Bottle holder (6.2061.010)
Directly to the right of the 712 Conductometer, place the bottle holder for the bottles with the titration
solution (0.1 M HCl, at the rear, with 20 mL Dosing Unit and 800 Dosino) and the acidification solution
(1 M HNO
, at the front, with eluent bottle attachment).
3
2.4 Dosino holder (6.2055.100)
The Dosino holder (6.2055.100) is placed in front of the bottle holder and the 712 Conductometer; the
50 mL (6.3032.250) and 10 mL (6.3032.210) Dosing Units are screwed onto this holder at a later
stage.
2.5 861 Advanced Compact IC (2.861.00x0)
Place the 861 Advanced Compact IC for cations (2.861.0010) to the right of the bottle holder. To the
right of the 861 for cations, place the 861 Advanced Compact IC «MSM» for anions (2.861.0020). The
two instruments can already be installed. Please consult the Instructions for Use for the Advanced
Compact IC instruments.
Application Bulletin 286 e
Installation Instructions of TitrIC 2
Page 5/16
3 Cable connections
The numbers given here (
) refer to the drawing on the next page.
First all the power cables are connected to the instruments. Both the instruments and the PC remain
switched off.
USB cable from Edgeport to PC – supplied with USB Converter Edgeport/4 (2.145.0320)
RS cable (6.2125.110) from 712 Conductometer to Edgeport port 1
RS cable (6.2134.100) from 2.861.0020 IC to Edgeport port 2 – supplied with 861
RS cable (6.2134.100) from 2.861.0010 IC to Edgeport port 3 – supplied with 861
USB cable (6.2151.000) from PC to 855 Controller – supplied with 855, do not connect!
MSB cable from Dosino 800, 20 mL (0.1M HCl) to 855 MSB 1, do not connect!
MSB cable from Dosino 800, 10 mL (cations) to 855 MSB 3, do not connect!
MSB cable from Dosino 800, 50 mL (anions) to 855 MSB 2, do not connect!
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