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)