Metrohm TitrIC pro I User Manual
Page 4
Application Bulletin 353
Installation Instructions of TitrIC pro I
Page 4 of 14
2. Installation
The following is a detailed description of the TitrIC pro I
installation.
We strongly recommend that the individual steps are carried
out in the order given below!
5.1 815 Robotic USB Sample Processor XL (1T/2P)
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
sample processor is located at the left-hand side of the IC
system.
On the left-hand side of the 815 Robotic USB Sample
Processor XL, attach the stand support (6.2001.070) for
the external titration vessel.
Mount the Swing Head (2.786.0040) onto the 815 (see
installation instructions).
Do not screw the robotic arm (6.1462.040) onto the
Swing Head!
The Sample Rack supplied is screwed onto the 815.
In the vicinity of the 815 the two canisters (standard
equipment of 815) are placed on the floor: One 10 L
canister is used as a waste container, the second one
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 / tower 1 and connected. For further
information consult the Installation Instructions of the
815 Robotic USB Sample Processor XL.
From the front opening of the waste canister an M8
PTFE tubing connection of suitable length is led directly
to membrane pump 2 / tower 1 (black plastic) and
connected. For further information consult the
Installation Instructions of the 815 Robotic USB Sample
Processor XL.
A more detailed description is given in the instructions for
use of the 815 Robotic USB Sample Processor XL.
5.2 Titrando (2.905.0010)
Directly to the right of the 815 Robotic USB Sample
Processor, place the Titrando with a bottle of titration
solution (0.1 mol/L HCl, will be connected to the 20 mL
Dosing Unit and 800 Dosino).
5.3 Conductometer (2.856.0010)
The 856 Conductometer is placed directly at the left of the
Titrando. For detailed information about the usage check the
Instructions of Use of the 856.
Before measurement it is recommended to carry out the
calibration of the cell constant in the flow through cell of this
setup. For further information consult the Installation
Instructions of the 856 Conductometer.
5.4 Bottle holder for Dosinos (6.2061.010)
The bottle holder for Dosinos is placed onto the 856
Conductometer. This bottle holder is used for the two
solutions for the Calcium and Magnesium Titration. Solution
1 is 0.2 mol/L TRIS with 0.1 mol/L Acetylacetone. Solution 2
is 0.05 mol/L Na
2
EDTA
5.5 881 Compact IC pro – Anion – MCS (2.881.0030)
Place the 881 Compact IC pro – Anion – MCS (2.881.0030)
to the right of the Titrando. The IC instrument can already
be installed. Please consult the Instructions for Use for the
Compact IC pro instruments.
5.6 Dosino holder (6.2057.210)
The Dosino holder (6.2057.210) is placed on the left top
side of the 881 Compact IC pro – Anion – MCS; the 50 mL
(6.3032.250) Dosing Unit is screwed onto this holder at a
later stage.
3 Cable
connections
First all the power cables are connected to the instruments.
Both the instruments and the PC remain switched off.
Controller cable USB (6.2151.000) from 856
Conductometer to USB 1 of the 815 Sample
Processor.
USB cable (6.2151.020) from the 881 Compact IC
pro to PC, do not connect!
Controller cable USB (6.2151.000) from PC to 815
Controller, do not connect!
Connect the MSB cable from Dosino 800, 50 mL
(transfer to external titration cell and to the IC
injection valves) to Anion 881 MSB 1.
Connect the MSB cable from Dosino 800, 20 mL
(0.1 mol/L HCl) to 905 MSB 1.
Controller cable USB (6.2151.000) from 905 to
USB 2 of the 815 Sample Processor.
Connect the MSB cable from Dosino 800, 10 mL
(0.05 mol/L Na
2
EDTA) to 905 MSB 2.
Connect the MSB cable from Dosino 800, 20 mL
(0.2 mol/L TRIS, 0.1mol/L acetylacetone) to 905
MSB 3.