µAutolab type II potentiostat/galvanostat Technical Specification

Hardware

Maximum output current ± 80 mA
Maximum output voltage ± 12 V
Potential range ± 5 V
Applied potential accuracy ± 0.2% of setting ± 2 mV
Applied potential resolution 150 µV
Measured potential resolution 300, 150 or 30 µV
Current ranges 10 nA to 10 mA in seven ranges
Applied and measured current accuracy ± 0.2% of current ± 0.2% of current range
Applied current resolution 0.03% of current range
Measured current resolution 0.0003% of current range
    - at current range of 10 nA 30 fA
Potentiostat bandwidth (measured at 1 mA current range, 1 kOhm impedance, high speed mode) 500 kHz
Potentiostat rise/falltime (1 V step, 10-90%) 1 µs
Potentiostat modes high speed / high stability
Input impedance of electrometer > 100 GOhm // 8 pF
Input bias current @ 25°C < 1 pA
Bandwidth of electrometer > 4 MHz
Analog outputs (BNC connector) potential and current
Time constants 10 and 100 ms, 1 and 10 s
A/D converter 16-bit with software programmable gains of 1, 10 and 100
Auxiliary input channels 1
D/A converter 16-bit, three channels
Digital I/Olines 48

Software

General Purpose Electrochemical System (GPES)

The GPES software package offers a range of electrochemical techniques. Virtually all electrochemical techniques are available: GPES furthermore offers a wide range of data-analysis tools:
 
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