Metrohm 797 VA Computrace User Manual
Page 36
2 Main window
797 VA Computrace – Software
24
Dosino Device
MSB
4
846 Dosing Interface
MSB1
5
846 Dosing Interface
MSB2
6
846 Dosing Interface
MSB3
7
846 Dosing Interface
MSB4
Volume Burette (mL) [read only]
Volume of the exchange unit of the Dosing De-
vice.
Type [read only]
Which Dosing Device is connected (possible:
700/800 Dosino, 685/805 Dosimat).
Dose rate (mL/min) [ 0.01 ... 166 mL/min (depending on
dosing/exchange unit); 2 mL/min ]
Dosing rate of the Dosing Device. The dose rate is
limited by the 3.333 fold volume of the burette
per minute.
Note: If the diameter of
Tube out
is smaller than
1 mm, the maximum
Dose rate
is generally limited
to 4 mL/min.
Fill rate (mL/min) [ 0.01 ... 166 mL/min (depending on dos-
ing/exchange unit); 3 * Volume Burette / min ]
Filling rate of Dosing Device.
Tube
in
φ (mm)
Diameter of the tube going in the Dosing Device
(Dosino: Port 2).
length (cm)
Length of the tube going in the Dosing Device
(Dosino: Port 2).
Tube
out
φ (mm)
Diameter of the tube going out the Dosing Device
(Dosino: Port 1).
length (cm)
Length of the tube going out the Dosing Device
(Dosino: Port 1).
Note: If a tube is removed and replaced by a tube
with a different diameter, change first the pa-
rameter
Tube (in/out) φ (mm)
, and afterwards the
parameter
Dose rate (mL/min)
.
Prep / Empty via port [ 1, 3 ; 1 ]
Choose the port which is used for the functions
"Prep" and "Empty". Recommended is
Port 3
(does not lead to the measuring cell but to a