Metrohm 792 Basic IC - Manual (Page 83)

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.