10-27
Analysis Menu
The Auto option for Results Graph displays the current vs. potential plot,
and the half-wave potential and limiting current are listed in the Main
window. Alternative baselines can be set by the user through the Manual
option.
Mode = DPV/P
General Parameters
Initial E (mV) = 0
-3276 to 3276
Final E (mV) = 0
-3276 to 3276
Sensitivity = 1
µ
A/V
100 mA/V to 100 nA/V (10 pA/V with the
Low Current Module)
Specific Parameters
Scan Rate (mV/sec) = 20 (4)
1 to 200
Pulse Amplitude (mV) = 50
-250 to 250
Sample Width (msec) = 17
1 to 250
Pulse Width (msec) = 50
3 to 2000
Pulse Period (msec) = 200
40 to 8000
Drop Time (msec) = 1000
100 to 8000
Quiet Time (sec) = 2 (0)
0 to 65535
Comments
a) Pulse Period is used for DPV, and Drop Time is used for DPP. When the
default parameter value for DPP is different from that for DPV, it is shown in
parentheses.
b) The product of the Pulse Period (or Drop Time) and Scan Rate must be less
than the Pulse Amplitude, and greater than 1 mV.
c) When the Pulse Amplitude is negative, the direction of the Pulse is opposite
to that of the scan.
d) Increasing the Sample Width can reduce the noise.
e) The sample interval is equal to the product of the Scan Rate and the Pulse
Period (or Drop Time) (e.g., the default value is 4 mV).
Graphics Menu
Single Graph displays the current vs. potential plot.
