Metrohm 861 Advanced Compact IC User Manual
Page 71
3.3 Settings
861 Advanced Compact IC / Instructions for Use 8.861.1033
61
Configuration
The
Configuration
tab in the system settings window contains configura-
tion settings for the 861 Advanced Compact IC.
861 unit version
Selection of instrument version:
Suppressor
Suppressor module «MSM II»:
Autostep with
Switches automatically to next position when
the injection valve is switched to
Fill
or
Inject
.
Use peristaltic pump
If this option is disabled, the peristaltic pump is
not switched on automatically at the start of a
determination or with
Startup hardware
.
Use CO2 Suppressor
(only displayed with version 2.861.0040)
If this option is disabled, the 853 CO
2
Suppres-
sor is not switched on automatically at the start
of a determination or with
Startup hardware
.
Polarity
Selection of the polarity of the output signal:
+
positive polarity (for anions)
–
negative polarity (for cations)