Controlled Potential Coulometry Setup

Test Identifier

See Test Identifier in the Common Potentiostat Setup Parameters page.

Output File

See Output File in the Common Potentiostat Setup Parameters page.

Electroactive Area

See Electroactive Area in the Common Potentiostat Setup Parameters page.

Area of Overlap

See Area of Overlap in the Common Potentiostat Setup Parameters page.

Notes

See Notes in the Common Potentiostat Setup Parameters page.

Pre-step Delay Time (s)

The time for which a Pre-step Voltage is applied. It is shown as negative time on the real-time display.

Pre-step Voltage (V)

The voltage is typically 0 and the time is usually quite short.

Step 1 Time (s)

The time for which the Step 1 Voltage is applied to the cell. Units are seconds, and the value is greater than zero. The maximum time is based on the Sample Period setting, for the maximum number of points is 32000.

Step 1 Voltage (V)

The first voltage to be applied to the cell. Units are volts and can be versus Reference or versus open-circuit potential. The Step 1 Voltage is applied for the Step 1 Time.

Step 2 Time (s)

The time for which the Step 2 Voltage is applied to the cell. Units are seconds and the value is greater than zero. The maximum time is based on the Sample Period setting, for the maximum number of points is 32000.

Step 2 Voltage (V)

The second voltage to be applied to the cell. Units are volts and can be versus Reference or versus open-circuit potential. The Step 2 Voltage is applied for the Step 2 Time.

Sample Period (s)

The Sample Period parameter determines the spacing between data points. The units are seconds. The shortest Sample Period we recommend is 1.0 ms. The longest Sample Period allowed is 600 seconds. For speeds faster than 1.0 ms, the display of the real-time data is delayed. This helps ensure that your system is able to keep up with the fast data-acquisition rate.

I/E Range Mode

See I/E Range Mode in the Common Potentiostat Setup Parameters page.

Max Current (mA)

See Max Current in theCommon Potentiostat Setup Parameters page.

Init. Delay

See Init. Delay in the Common Potentiostat Setup Parameters page.