Metrohm 774 Oven Sample Processor - Manual (Page 21)

2.5 Integration
774 Oven Sample Processor, Instructions for use 15
2.4.6 Installation of the measuring cell
Outlet heater
Example: 6.1464.320 Coulometer titration ves-
sel
Install the necessary accessories as shown in
the diagram alongside.
The fastening screws can be used to perma-
nently fix the whole assembly in position.
If you wish to automate the reagent changing
process (aspiration and dosing) then the Cou-
lometer titration vessel with two side-mounted
threaded openings (6.1465.320) should be
used.
If volumetric KF determinations are to be car-
ried out a suitable titration vessel should be
selected (see Metrohm accessories catalog)
together with the KF titration vessel upper part
(6.1414.030). Instead of the 6.1446.170 stop-
per use the nipple and O-ring of the
6.2730.030 stopper to introduce the transfer
hose into the titration vessel.
2.5 Integration
Cables
Connecting peripheral instruments to the 774 Oven Sample Processor re-
quires Metrohm cables. Otherwise safe data transmission may not be
guaranteed.
Remark:
Metrohm cables are labeled with the type of the instrument which they may
be connected with and optionally with the particular socket. Look at the ca-
ble ends. For example:
Titrino B
692 / 712 / 713
All instruments have to be switched off before they are connected.
Otherwise the instruments could be damaged.
Generator
electrode with
drying tube
Indicator
electrode
Transfer hose with
outlet heating
Stopper with
6.1446.170 O-ring
Septum
stopper
728 Magnetic
stirrer
6.1464.320
Titration vessel
Fastening screws
Connection for
outlet heating