Portable Advanced Impedance Characterization

Compact, portable solution

Electrochemical Impedance Spectroscopy (EIS) is a vital technique for advanced electrochemical and materials characterization. Our new portable μStat-i-400 combines a potentiostat/galvanostat with electrochemical impedance spectroscopy for compact, wireless EIS analysis.

Typical Applications

Potentiostatic impedance measurements are ideal for defining resistive and capacitive properties.

EIS analysis offers a wide range of applications such as:
• Corrosion
• Characterizing sensors, biosensors and new materials
• Monitoring electrodeposition processes, coating performance and polymers
• Developing analytical methods through detection of events in biosensors

Key Benefits

✓ Wireless EIS measurements anywhere
✓ Compact, robust and ideal for field work
✓ Save time and enhance data analysis with easy to use software
✓ Improve sensor development with a smart, dedicated EIS analyzer

Instrument Configurations

Potentiostat/galvanostat & single channel impedance

Bipotentiostat/galvanostat & dual channel impedance
instrument. Sequential EIS measurements on 2 WEs in the
same cell

Key Features EIS
• Frequency range 1 mHz to 1 MHz
• AC amplitude range 1 mV to 0.350 V rms (1.0 V p-p)
• AC perturbation superposed to a fixed DC voltage (-3.5 V to 3.5 V) or OCP value
• Frequency scan

Key Software Features
• Export measured data to ZView, EIS Analyzer or NOVA software with one click
• Data presentation: Nyquist, Bode, Lissajous, Time
• Domain, Frequency Domain (FFT) and more
• Fit and Simulation, semicircle fit
• Graphical Equivalent Circuit