Metrohm 900 Touch Control Manual - Manual (Page 462)

29.15 Dosing and Liquid Handling
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446 ￭￭￭￭￭￭￭￭
900 Touch Control
Dosing criterion "Volume/Dosing rate"
Single dosing Tandem dosing
Dosing rate
t/s
V/mL
Dosing rate
V/mL
t/s
Filling time
Figure 22 Dosing criterion "Volume/Dosing rate"
Dosing criterion "Volume/Dosing time"
Single dosing Tandem dosing
V/mL
t/s
Filling time
t
1
t
2
t/s
V/mL
t
1 2
+ t
Figure 23 Dosing criterion "Volume/Dosing time"
CAUTION
The defined time corresponds to the net dosing time t
1
+t
2
, i.e. the fill-
ing time is not included in the total.
If the dosing rate resulting from the settings cannot be reached, then dos-
ing will be carried out at the highest possible rate.
The following formula can be used to estimate whether the maximum
dosing rate is being used or not:
: Dosing rate in mL/min
: Desired flow rate in mL/min