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Metrohm 797 VA Computrace User Manual

Page 36

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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