Tektronix KEITHLEY 2450-EC - Define the Scan Settings

Models 2450
-EC, 2460-EC, and 2461-EC Potentiostats And Galvanostats User's Manual Section 2:
Cyclic Voltammetry
077110402/November 2016 2-7
Define the Scan Settings
You can specify the scan rate in units of millivolts per second. The scan rate, defined as the change
of the potential as a function of time (∆E/∆t), determines the rate at which the potential is linearly
scanned during the experiment. You can select a scan rate of 0.1 mV per second to 3500 mV per
second.
To select the Scan Rate:
1. From the Scan Settings menu, select Scan Rate
Figure 21: Scan Settings menu, selecting the Scan Rate
2. Enter a value.
3. Select OK.
After entering the scan rate, you will choose the number of cycles, from 1 to 100. The number of
cycles determines how many times each scan is repeated.
To select the number of scan cycles:
1. From the Scan Settings screen, select Number of Cycles.
Figure 22: Scan Settings menu, selecting the Number of Cycles
2. Enter a value.
3. Select OK.