Metrohm 711 Liquino - Manual (Page 74)

4.3 Configuration
Liquino 711, Instructions for use 68
4.3 Configuration
In order for the different modes and commands of the Liquino 711 to func-
tion properly it is essential that it is configured carefully. In particular, the
definition of the different types of dosing unit and the serial RS 232 interface
require special care.
4.3.1 Defining the dosing units
Depending on your requirements you can fit your dosing units with tubing of
different lengths and thicknesses. This results in different tubing volumes.
These tubing volumes must be taken into account in the various automatic
run modes and the manual operation commands <PREP> and <EMPTY>
for the Liquino.
This is why you should define your own dosing unit type for any dosing unit
which is not equipped with the standard tubing. This is not necessary if you
only work with the standard tubing.
The standard tubing:
Port 1: length 400 mm, diameter 2.0 mm
Port 2: length 250 mm, diameter 2.0 mm
Port 3: not fitted
Port 4: not fitted
10 ml
Port 1
(dosing port)
From below
Front view
Port 3
Port 2
(filling port)
Port 4
0 = venting
↑ Port 2