Metrohm 900 Touch Control Manual - Manual (Page 276)

28.3 Dosing
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900 Touch Control
Selection maximum
Default value maximum
maximum
The maximum dosing rate depends on the cylinder volume (see Chap-
ter 32, page 488).
Filling rate
Rate at which the dosing cylinder is filled.
Input range 0.01 - 166.00 mL/min
Selection maximum
Default value maximum
maximum
The maximum filling rate depends on the cylinder volume (see Chapter
32, page 488).
Fill automatic.
on | off (Default value: on)
If this parameter is activated, then the dosing cylinder is being automati-
cally filled at the end of the dosing.
28.3.3 Preparing
Manual control: Dosing ▶ Prepare
The Prepare function is used to rinse and fill the cylinder and tubings of
the exchange or dosing unit air bubble-free. You should carry out this
function before the first determination or once per day.
If the titrant is selected (see "Selecting the dosing function", page 255),
the parameters defined for the titrant for preparing/emptying and the tub-
ing parameters will be used (dosing unit only). If the titrant is not selected,
default parameters will be used (see Chapter 32.1.2, page 488 and Chap-
ter 32.2.2, page 489).
The following two figures show the live display of an exchange unit and a
dosing unit: