Metrohm IC Net 2.2 - Manual (Page 82)

6 Devices
IC Net 2.2 74
Mode Selection of detector mode:
DC In DC mode, a constant potential is applied
to the working electrode, the analytes are
oxidized or reduced in accordance with
their electrochemical properties.
Pulse The Pulse mode works with three different
working potentials, which are applied cycli-
cally. This frees the electrode surface from
any adhering reaction products after each
sweep and an activated surface is pro-
duced for the next measurement.
Scan The Scan mode allows potential/current
curves to be recorded.
Cell Manual control of amperometric detector
cell:
Switch on detector cell.
Switch off detector cell.
Oven Manual control of column oven (heater):
Switch on oven.
Switch off oven.
Temperature Temperature of column oven.
Range:
15 ... 60 °C
Control Manual setting of 4 control lines.
Set control lines to selected states.
Aux1 , Aux2 , Cont1 , Cont2
Setting of 4 control lines.
Selection:
0 , 1 , *