Metrohm 900 Touch Control Manual - Manual (Page 463)

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29 Parameters
900 Touch Control
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NOTE
This formula applies only for using a single dosing device. The dosing
rate is equal to the flow rate in the case of tandem dosing.
If the required dosing rate exceeds the maximum dosing rate for the
selected exchange unit or dosing unit (see Chapter 32, page 488), then a
larger cylinder volume must be selected.
Dosing criterion "Dosing rate/Dosing time"
Single dosing Tandem dosing
V/mL
t/s
Dosing rate
Filling time
t
1
t
2
t/s
V/mL
Dosing rate
t
1 2
+ t
Figure 24 Dosing criterion "Dosing rate/Dosing time"
Volume
Volume which is dosed.
Input range 0.00000 - 99999.9 mL
Default value 10.0000 mL
Dosing rate
Rate at which it is dosed.
Input range 0.01 - 166.00 mL/min
Selection maximum
Default value maximum
maximum
The maximum dosing rate depends on the cylinder volume (see Chap-
ter 32, page 488).
Dosing time
Time while dosing is carried out, i.e. the filling time is not taken into
account.
Input range 0 - 999999 s
Default value 100 s