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VersaSTAT 4 Potentiostat Galvanostat

VersaSTAT 4 adds fast data acquisition and enhanced low-current measurements to the VersaSTAT family



  • As of August 1, 2018, VersaSTAT 4 includes ±2A maximum current capability.
  • High current amplifiers up to 20 A for battery, fuel cell or electroplating applications
  • Excellent current measurement resolution for corrosion, coatings and microelectrode analysis
  • An internal frequency response analyzer option for impedance analysis in the 10 µHz to 1 MHz frequency range
  • VersaStudio software is included with all VersaSTAT 4 systems


Applications and Software


Users can select between the different groups of techniques available:

Energy which provides charge-discharge curves (including CC-CV) for capacity vs. number of cycles or Coulomb efficiency, as well as dedicated techniques such as constant power, constant resistance, and potentiostatic/galvanostatic intermittent titration technique (PITT, GITT)

voltammetryThe Advanced Voltammetry techniques also include Pulse Voltammetry methods.

Corrosion which provides multiple corrosion analysis techniques, including the most common ASTM standards such as Linear Polarization Resistance (LPR, ASTM G59), Tafel (ASTM G5), Cyclic Polarization (ASTM G61) , etc.

Impedancecan be added to any system to provide electrochemical impedance spectroscopy techniques
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