Metrohm viva 1.1 (ProLab) User Manual
Page 653
■■■■■■■■■■■■■■■■■■■■■■
5 Method
viva 1.1 (for process analysis)
■■■■■■■■
641
Pretreatment
1 Stirrer on
The stirrer is switched on with the defined Stirring rate.
2 Stirring time
Idle until the period defined in the Stirring time parameter has
expired.
3 Potential 1
Potential 1 is applied to the electrodes.
4 Waiting time 1
Idle until the period defined in the Waiting time 1 parameter has
expired.
5 Potential 2
Potential 2 is applied to the electrodes.
6 Waiting time 2
Idle until the period defined in the Waiting time 2 parameter has
expired.
7 Potential 3
Potential 3 is applied to the electrodes.
8 Waiting time 3
Idle until the period defined in the Waiting time 3 parameter has
expired.
only for hydrody-
namic measurement
= off
9 Stirrer off
The stirrer is switched off.
Sweep (measure galvanostatically)
1 Plating current
The plating current defined in the sweep is applied to the electrodes.