Metrohm viva 1.0 (process analysis) - Manual (Page 505)

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5 Method
viva 1.0 (for Process analysis)
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imum speed depends on the cylinder volume of the dosing unit used. The
aspiration and expulsion of the sample should take place at a speed of <
10 mL/min.
Input range 0.01 - 166.00 mL/min
Selection maximum
Default value maximum
CAUTION
The maximum permitted dosing rate of 4 mL/min may not be exceeded
for capillary tubes with a diameter < 1 mm.
5.5.2.7.7 PREP
5.5.2.7.7.1 PREP - Overview
Dialog window: Method ▶ PREP ▶ Properties... ▶ PREP - 'Command name'
Command for rinsing the cylinder and tubings of a dosing unit.
Instruments
This command can be executed with the following instruments:
Voltammetry: 894
Dosing Interface: 846
Sample changer: 814, 815, 858, 919
Photometer: 089
Appearance
The command has the following appearance:
Parameters
The parameters for the PREP command are configured in the following
dialog window:
￭ PREP - Properties
Command variables
The following command variables are generated by the PREP command
in the method run and can be used in formulas under the designation
'Command name.Variable identification':