Metrohm 817 Bioscan - Manual (Page 28)

2 Installation
817 Bioscan
20
2.4 System for sugar analysis – MIC-8
The MIC-8 system with manual sample injection is described below. Of
course, you can also install a Metrohm sample changer. This is de-
scribed in Section 2.5 or in the ‘Instructions for Use’ of the sample
changer.
In order to connect a sample changer and control it completely you
need a further free COM port on your PC. However, we recommend the
use of the 762 IC Interface, to which you can then also connect the 709
IC Pump to be controlled by IC Net 2.1.
2.4.1 Electrical connections
The electrical connections of the MIC-8 system, which consists of the
817 Bioscan, the 812 Valve unit and the 709 IC Pump, are made ac-
cording to Figure 7:
709
812
817
6.2128.100
1 2 3 4 5 6 7 8 9
PC
6.2125.160
Gro
un
d
Fi
ll
In
ject
AU
X
1
AU
X
2
1 2
Fig. 7: Connecting up a simple modular IC system with the 817
Bioscan – MIC 8