• Dual channel potentiostat/galvanostat/ZRA
  • Control voltage range : ±10V
  • Current range
    – 2A to 20pA
    – 200pA & 20pA with gain
  • Galvanic corrosion test is available.

Application

  • Bio-electrochemistry
  • Sensor
  • Corrosion
  • Material testing
  • Battery / Super capacitor
  • Fuel cell
  • Solar cell
  • Other Echem experiments

Features

  • High quality dual channel potentiostat/galvanostat/impedance analyzer
  • ±10V@2Amp control range
  • Current range
    – 2A to 20pA
    – 200pA & 20pA with gain
  • 3 measurement voltage ranges
  • 12 measurement/control current ranges
    – lowest two ranges are with gain.
  • 12 EIS techniques capability (option) including multisine implementation
  • High speed data sampling time
    – 50usec/sample(burst mode)
    – 1msec/sample(normal mode)
  • Voltage pulse or current pulse charge/discharge test (GSM,CDMA etc.)
  • Sine wave function for ripple simulatin in battery test package(option) &
    pulse plating available
  • Internal 350,000 data point storage and continuing experiment regardless of PC failure
  • Plug & play channel module type
    – calibration data & hardware maintenance per channel
  • Simultaneous 3 auxiliary voltage measurement
  • 3 digital outputs & 2 digital inputs
  • One auxiliary analog output
  • External booster is available. (ZIVE ZE series)
  • Free software upgrade

Cell Configuration

 

Experimental Techniques 

Basic techniques

  • Potentiostatic
  • Galvanostatic
  • Voltage sweep
  • Current sweep
  • Cyclic voltammetry

Optional Software Package

  • EIS software package(EIS)
    – Potentiostat EIS
    – Galvanostatic EIS
    – Pseudo galvanostatic EIS
    – OCP* EIS
    – Potentiodynamic PEIS
    – Galvanodynamic GEIS
    – Poteniodynamic HFR
    – Galvanodynamic HFR
    – Galvanostatic HFR monitor
    – Potentiostatic HFR monitor
    – Multisine potentiostatic EIS
    – Multisine galvanostatic EIS
    (*) The system measures open circuit potential before each frequency
    change and applies AC sine wave on this potential.
  • Corrosion software package(COR)
    – Tafel(Tafel experiment)
    – Rp(Polarization resistance)
    – RpEc trend
    – CYPOL(Cyclic polarization resistance)
    – GDYN(GalvanoDynamic)
    – Reactivation
    – Galvanic corrosion
    – Potentiostatic ECN
    – Galvanostatic ECN
    – ZRA mode ECN
  • Battery software package(BAT)
    a) Battery test technique
    – CC/CV test for lithium battery charging/discharging cycle life test
    – CC/CC tet for NiCd or NiMH etc. battery charging/discharging cycle life test
    – Discharging test
    – EVS(electrochemical voltage spectroscopy)
    – Variable scan rate CV
    b) Control mode
    – Charge : CC, CC-CV, pulse, sine wave
    – Discharge : CC, CP, CR, pulse, sine wave
    c) Cut-off condition
    – Time, voltage, current, power, temperature, AuxV etc.
  • Electrochemical analysis software package(EAS)
    a) Step techniques
    – CA(Chronoamperometry)
    – CC(Chronocoulometry)
    – CP(Chronopotentiometry)
    b) Sweep techniques
    – LSV(Linear sweep voltammetry)
    – SDV(Sampled DC voltammetry)
    c) Pulsed techniques
    – DPV(Differential pulse voltammetry)
    – SWV(Square wave voltammetry)
    – DPA(Diff.pulse amperometry)
    – NPV(Normal pulse voltammetry)
    – RNPV(Reverse normal pulse voltammetry)
    – DNPV(Differential normal pulse voltammetry)