
Super-compact potentiostat GX105
GalvanoPlot


Model 2559 is pretty portable and can be operated both as potentiostat or galvanostat, with 9 current ranges: from 1nA to 100mA Full Scale.
Is Z-Pulse a simple Frequency Response Analyzer for Electrochemical Impedance Spectroscopy? The answer is no. During the development of this impedance spectroscopy unit, we merged the needs of EIS with the possibility of high speed pulse and waveform generation, opening new possibilities in electrochemistry.
Type
Potentiostat/Galvanostat
Dimensions - WxDxH / cm
Combination-dependent
Weight / kg
Combination-dependent
Power supply
12 to 24V AC/DC 50/60Hz
Form Factor
Portable
Channels
≥ 1
ADC resolution
16 bit
PC interface
USB
Input impedance
> 1 TΩ
Input Bias Current
Sent directly to AMEL
Sent directly to AMEL
< 10pA at 25°C
Digital-to-Analog Converters
16 bit
Input Capacitance
< 20 pF (1m cable)
Protection
Thermal, overload and short-circuit
Common Mode Rejection
> 60dB full frequency response
Port Output
8 external accessory
I/O port
8 optional
Cell connection
≥ 3 electrode
Max. Potential range (±) / V
10
Voltage resolution (output)
100 μV
Min. Voltage resolution (output) / μV
100
Compliance voltage / ±V
10
Slew rate
0,01mV/s to 10V/s
iR Compensation Limits
2Ω to 100MΩ (depending on current range)
Required Compliance Voltage
≥ 10 V, ≥ 5 V, ≥ 2 V
Max. current (output) / A
±100 mA
Current range
9 ranges, ±1 nA to ±100 mA
Number of current ranges
9
Current Resolution (output)
From 1pA at 1nA F.S. to 10μA at 100mA F.S.
Min. Current Resolution (output) / pA
1
Current Accuracy (output)
< 5% of Full Scale in 1nA to 1μA ranges & < 0,25% of Full Scale in 10μA to 100mA ranges
EIS Capability
Yes
EIS frequency range
10 µHz to 10 MHz
Max. EIS frequency range / MHz
10
Min. EIS frequency range / µHz
10
Noise
±0,1dB if < 100kHz ±0,15dB if < 5MHz ±0,3dB if ≤ 10MHz
Rise & fall time
8 ns
Ocershoot
< 1%
Duty cycle
0,01% to 99,99%
Assimetry
< 0% of the period + 5ns @ 50% duty cycle
Jitter (RMS)
< 50ps