Metrohm 845 Eluent Synthesizer - Manual (Page 28)

3 «Mix Control» software
845 Eluent Synthesizer / Instructions for Use 8.845. 8001EN
22
No [ 1 ; display only ]
Number of the Component (see section 3.4.2).
Component
Name of the Component.
pH-Adjustment
none
No pH adjustment will take place.
with request
pH adjustment will take place. It can be carried out
manually or automatically (702 Titrinos from Metrohm
are recommended). After pH adjustment the
LIVE DIS-
PLAY window opens in which the volume added for pH
adjustment should be entered. This added volume is
taken into account in the volume calculations of the
mixing process.
The titration volume should be below 10 mL. Titration
volumes above 10 mL result in an increased
Total
Volume.
autonomous
pH adjustment will take place. It will be carried out
automatically (702 Titrinos from Metrohm are recom-
mended). A pH-Controller must be selected. The
added volume will not be taken into account in the
volume calculations of the mixing process.
pH-Controller (see section 2.6)
none
pH adjustment is carried out manually (must not be se-
lected if
autonomous has been selected for pH-Adjust-
ment ).
pH-Controller A
The pH is adjusted with the instrument that is connected
with the cable end marked A (of the two-headed
6.2141.210 Cable).
pH-Controller B
The pH is adjusted with the instrument that is connected
with the cable end marked B (of the two-headed
6.2141.210 Cable).