Metrohm 865 Dosimat plus - Manual (Page 54)

6.2 Extended dosing (XDOS) ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
44 ￭￭￭￭￭￭￭￭ 865 Dosimat plus
Selection off | on
Default value off
on
If the pulse control is activated, dosing is controlled via the remote
interface. The [GO] key starts the pulse control and is deactivated
afterwards.
Autostart at power-on
If this setting is activated, the pulse control is already activated when
switching on the instrument or when loading the method. Manually start-
ing the corresponding method is therefore not necessary.
Selection off | on
Default value off
Reset volume
If this setting is activated, the volume display is reset to 0.0000 mL after
filling the dosing cylinder. This setting is not valid for the automatic inter-
stage filling.
Selection off | on
Default value off
6.2 Extended dosing (XDOS)
6.2.1 General description
Usage
The XDOS dosing mode can be used for a variety of purposes.
Fixed volume dos-
ing The volume and the dosing rate are specified.
Time-controlled
dosing The volume and the time are specified.
Dosing according
to dosing rate The dosing rate and the time are specified.
If continuous dosing without interruption is required, then the 865 Dosi-
mat plus can be operated together with an 805 Dosimat in tandem mode.
The parameters as a whole can be saved as a method and then later used
where required.
Solutions and buret units
Buret units with or without an integrated data chip can be used for dos-
ing. The solution data, such as the concentration and the titer of the solu-
tion, are managed by the 865 Dosimat plus and are documented at the