10-52
Mode = RDE
General Parameters
Initial E (mV) = 0 -3276 to 3276
Final E (mV) = 0 -3276 to 3276
Scan rate = 20 mV/s 1 to 51200 (
µ
V/s)
1 to 51200 (mV/s)
1 to 300 (V/s)
Rotation Rate (rpm) = 400 0 to 10000
Sensitivity = 1
µ
A/V 100 mA/V to 100 nA/V (10 pA/V with the
Low Current Module)
Specific Parameters
Sample Interval (mV) = 1 1 to 20
Quiet Time (sec) = 2 0 to 65535
Mode = HDM
General Parameters
Initial E (mV) = 0 -3276 to 3276
Final E (mV) = 0 -3276 to 3276
Step E (mV) = 4 1 to 40
Mod. Frequency (Hz) = 2 1 to 20
Mod. Amplitude (rpm) = 36 0 to less than
Rotation Rate
Rotation Rate (rpm) = 3600 0 to 10000
Sensitivity (A/V) = 1
µ
A/V 1 mA/V to 100 nA/V (10 pA/V with the
Low Current Module)
Specific Parameters
Phase Shift (deg) = 0 0 to 360
Number of Cycles = 1 1 to 256
Quiet Time (sec) = 2 0 to 65535
Comments
a) The
Rotation Rate
is the base rotation rate.
b) The
Phase Shift
is the angle between the measured A.C. current and the
applied frequency modulation.
c) The
Number of Cycles
is the number of cycles averaged at each potential
step.
There are other parameters for
HDM
that are specified using
Hydrodynamic
Modulation
in the
Method Menu
.
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