Metrohm TitrIC 4 - Manual (Page 10)

Application Bulletin 318 e
Installation Instructions of TitrIC 4
Page 10/16
5 Miscellaneous
5.1 Stirrer
The 802 Rod Stirrer is inserted through opening 9 of the external cell (see page 7) and connected to the
tower of the 815. The propeller (6.1909.020) is pushed on from below.
Length of the aspiration tips in the external cell
ƒ Clamp the titration vessel (6.1415.220) to the titration vessel lid (6.1414.060).
ƒ The M8 aspiration tip in opening 1 must reach right to the base of the titration vessel as this is
the only way to ensure that the external cell is cleaned properly.
ƒ The buret tips of the 3-way stopper in opening 6 and the buret tip of opening 3 should reach the
middle of the titration vessel. The three tubings of the 3-way stopper have to be mounted with
antidiffusion micro valves to ensure a precise titration.
5.2 Electrodes
ƒ The pH electrode (Aquatrode Plus with Pt 1000; 6.0257.000) is inserted into opening 4. The
cable is connected to the Titrando at Input 2 . The plug of the gray cable is connected to the
opening marked Ind. . The red plugs with the adapters 6.2103.140 and 6.2103.130 are inserted
in the openings marked Temp.
If the electrode is not used for some time then it should be returned to its holder and kept in the
storage solution (6.2323.000).
ƒ The Ca-ISE (Polymer membrane electrode Ca, 6.0508.110) is connected to the electrode cable
(6.2104.020) and inserted into opening 8. The cable is connected to the Titrando at Input 1 . The
plug of the gray cable is connected to the opening marked Ind. .
ƒ To have a reference electrode for the Ca-ISE one can short-circuit the reference channel of the
Ca-ISE with the one of the Aquatrode. Thereto connect Ref. of Input 1 with Ref. of Input 2 with the
electrode cable 2x plug B (6.2106.020).
ƒ Conductivity cell (6.0915.100): The measuring cell cable is led through the guide chain of the
815 and the plug is inserted into the opening marked Cond. Cell of the 856 Conductometer. Later
(as soon as the titration head has been mounted) the measuring cell with the SGJ sleeve
(6.1236.050) will be inserted in the SGJ 14 opening of the titration head.
6 Software
6.1 Installation of the software
ƒ tiamo TM
2.1 – installation (tiamo
TM
CD): All the standard directories proposed by the program
should be accepted.
ƒ MagIC Net 2.0 – installation (MagIC Net CD): All the standard directories proposed by the
program should be accepted. Restart windows.
ƒ TitrIC 2.0 – installation (TitrIC CD): TitrIC 2.0 must only be installed after tiamo TM
2.1 and
MagIC Net 2.0 have already been installed. After installation the standard TitrIC directory can
be found under
C:\Program files\ Metrohm\TitrIC , the TitrIC.exe file under C:\Program
files\Metrohm\tiamo\bin . The TitrIC database and reports are found on C:\Documents and Settings\All
Users\ApplicationData\TitrIC.
Æ All programs should be closed!