BAS 100B/W - Page 112

10-44
Deposit Options
for
BSWSV
,
DPSV
,
LSSV
and
OSWSV
The
Deposit Options
dialog box in the
Method Menu
is used to control the
Deposition Potential
. The default for this parameter is the initial potential for the
potential scan (
Initial E
). However, if some other potential is required for the
Deposition Potential
, then the
Deposit E
option should be selected. The desired
Deposit E
can then be entered. The electrode potential is always held at
Initial E
during the
Quiet Time
.
Mode = BSWSV
General Parameters
Initial E (mV) = 0 -3276 to 3276
Final E (mV) = 0 -3276 to 3276
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)
Deposit Time (sec) = 15 0 to 65535
Specific Parameters
Scan Rate (mV/s) = 4 1 to 200
S.W. Amplitude (mV) = 25 1 to 250
S.W. Frequency (Hz) = 14 5 to 250
Quiet time (sec) = 10 0 to 65535
Comments
a) The number of current samples averaged during each
Step Period
is
determined by the
S.W. Frequency
.
b) The
Step Period
is set at 1500 msec.
c) Sampling width is fixed at 1/4 cycle time period for all frequencies.
d) The sample interval is the product of the
Scan Rate
and the
Step Period
(e.g.,
the default value is 6 mV).
Mode = DPSV
General Parameters
Initial E (mV) = 0 -3276 to 3276
Final E (mV) = 0 -3276 to 3276
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)
Deposit Time (sec) = 15 1 to 65535