Metrohm 2.792.0020 Basic IC, Инструкция по эксплуатации, Страница: 83 / 197

4 Operation
792 Basic IC
74
Valve
Injection valve
<Inject>
Switch injection valve to "INJECT" position.
<Fill>
Switch injection valve to "FILL" position
Suppressor
Suppressor module
<Step>
Switch the suppressor module to the next posi-
tion. The time since the last switching of the
suppressor module is displayed in the field be-
side the
<Step>
button.
IC pump
High-pressure pump
<On>
Start high-pressure pump.
<Off>
Stop high-pressure pump.
Peristaltic
Peristaltic pump
<On>
Start peristaltic pump.
<Off>
Stop peristaltic pump.
System startup values
The system startup values are sent and applied
to the 792 Basic IC each time the system is
connected, a determination is started, or the
values are sent manually with
<Send to unit>
.
Flow, mL/min
Startup value for flow rate of the high-pressure
pump.
Entry range:
0.20
...
2.50 mL/min
Pressure max, MPa
Startup value for maximum pressure limit for
high-pressure pump. This limit is controlled
even without connection to the PC.
Entry range:
0.0
...
25.0 MPa
Pressure min, MPa
Startup value for minimum pressure limit for
high-pressure pump. This limit is controlled
even without connection to the PC.
Entry range:
0.0
...
25.0 MPa
Time program
On the
Program
tab of the system settings window a user-defined time
program for instrument control can be entered. This program is started
automatically at the moment the determination is started. The time pro-
gram contains program steps including time, program instruction and
parameter.