Appendix A: Interface 1000 Specifications - Gamry Instruments Interface 1000 Operator's Manual

Appendix A: Interface 1000 Specifications--Floating Operation

Appendix A: Interface 1000 Specifications

All specifications are at an ambient temperature of 22°C, with the Interface 1000 powered using the
external power supply shipped with the unit, a standard shielded 60 cm cell cable, and the cell enclosed in
a Faraday shield. All specifications are after software calibration.
A numbered note qualifies many of the specifications. Many of these notes describe the method used to
measure a specification. The notes are found at the end of this appendix.
All specifications are subject to change without notice.
Control Amplifier
Compliance Voltage
Output Current
Unity Gain Bandwidth
Slew Rate
Differential Electrometer
Max Input Voltage
Input Current
Input Resistance
Differential (between inputs)
Common Mode (input to ground)
Input Capacitance
Differential (between inputs)
Common Mode (input to ground)
Bandwidth (–3 dB)
CMMR
DC to 10 kHz
10 kHz to 1 MHz
Voltage Measurement
A/D Full-scale Ranges
Resolution
Zero Offset Error
Gain Error
Offset Range
Post-Offset Gain
Min ±22
Min ±1000
Typ 1100, 320, 39, 4, 0.4
Typ 10, 4.5, 0.6, 0.06, 0.006
Min ±12
Max 25
Typ
20
1
Typ
0.3
12
Min 15
Min
86
60
Typ ±12.0, ±3.0
Typ 400, 100, 10, 1
Max 1
Max 0.3
Typ ±3.2768, ±13.1072
Typ 1×, 10×, 100×
Appendix A - 1
volts Note 1
mA Note 2
kHz Notes 3, 4
V/µs Notes 3, 4
volts Note 5
pA Note 6
TΩ Note 5
pf Note 5
MHz Note 8
Note 9
Volts Notes 5, 10
µV/bit
mV Note 11
% Note 11
Volts Note 12