Solartron 1287 - Page 92

6.4 CONTROL LOOP
BANDWIDTH
Command
Bandwidth
SYO
Bandwidth set to that defined
by
GB
or
PB.
SY1 Bandwidth
set to type C.
Galvanostat:
GBO Type A 150kHz**
GB1 TypeB
100kHz**
GB2 TypeC >7.5kHz***
Potentiostat:
PBO Type
A 600kHz*
PB1
TypeB 360kHz*
PB2 TypeC > 1
MHz*
PB3
TypeD >600kHz*
PB4 TypeE 24kHz*
PB5
Type F 8kHz
PB6 Type
G
2.4kHz
PB7
Type H
800Hz
PB8 Type I 80Hz
PB9
Type J 8 Hz
*
1
2kHz
when limit or
cutout selected
for O/L
type.
**
25kHz when limit
or
cutout selected for
O/L
type. Stable with capacitive
cells when standard resistor <100Q
***
5kHz
when
limit or
cutout
selected
for O/L
type.
6.5 STANDARD
RESISTOR SELECTION
Command
Standard Res.
Value
Full-Scale Current
(At
200mV)
RRO Auto-range
RR1 0.1Q
2A
RR2 IQ
200mA
RR3
10Q 20mA
RR4
iooa
2mA
RR5
lkO
200|lA
RR6
lOkQ
20jiA
RR7
lOOkQ 2jaA
RR8
1MO
200nA
6.6 CURRENT
LIMIT SELECTION (In conjunction with Auto-range
RRO)
Command Full-Scale
Current (At 200mV)
ILO
2jj.A
IL1
20pA
IL2 200|iA
IL3 2mA
IL4
20mA
IL5 200mA
IL6
2A
4.18
CSB/SI1287 User Guide/issue
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