Impedance Fuel Cell Battery

AC Impedance Measurement Equipment

Solutions for Impedance Measurement

AC Impedance Capability:

  • For measuring the impedance of individual or multiple cells
  • Impedance software to view and automatically generate JPG images of the Lissajous, Bode, and Nyquist plots
  • Equivalent circuit modeling software

AC impedance provides valuable insight into the electrical performance of battery packs, fuel cells and fuel cell stacks with fully automated, non-invasive techniques. These features are offered as integrated third-party equipment, as well as stand-alone test modules.

Available functions include:

  • Open Circuit Voltage
  • Cyclic Voltammetry Technique
  • Potentio Electrochemical Impedance Spectroscopy technique
  • Galvano Electrochemical Impedance Spectroscopy technique
  • Chrono-Amperometry (CA)
  • Voltage Scan (VSCAN)
  • Loop (combines multiple techniques)

Additional techniques can be implemented upon request.

Other Diagnostic Options:

The following diagnostic features can be integrated with all Greenlight testing equipment:

  • Current interrupt (limited availability)
  • Linear sweep voltammetry
  • Current density distribution

For more information, or to request a quote please contact our sales team: