Metrohm viva 1.0 (process analysis) - Manual (Page 885)

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8 Manual control
viva 1.0 (for Process analysis)
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Fill automatically
on | off (Default value: on)
If this option is activated, the buret is filled automatically after dosing. The
volume display shows the added volume until the filling procedure has
ended. If this option is disabled, the added volume is displayed cumula-
tively.
[Start]
Starts fixed volume dosing for the selected dosing device. The dosed vol-
ume is displayed live.
NOTE
Parameters that are modified after dosing has started are not valid until
the next dosing procedure.
[Fill]
Starts filling of the buret for the selected dosing device. This button is only
present if Fill automatically is switched off. The volume display shows
the added volume until the filling procedure has ended.
[Stop]
Stops fixed volume dosing for the selected dosing device. If dosing has
been stopped, it cannot be resumed.
8.4.2.7 Dosing - Dosing
Program part: Manual control
Manual dosing can be started and stopped here. This tab is only displayed
if a single dosing unit is selected.
Dosing rate
Rate at which dosing should take place. The maximum dosing rate
depends on the cylinder volume of the dosing unit used. If the entered
dosing rate is too high for the selected dosing device, it will automatically
be reduced during dosing to the largest possible value.
NOTE
The dosing rate should be reduced for viscous liquids.
Selection maximum
Default value maximum