Product | Battery Test System
WBCS mid power type
  • Mid power model
  • 8 channel battery cycler (expandable up to 128 channels)
  • max. power per channel : 200Watt
  • Voltage range : ±5V (standard)
  • Customized specification is available
      응용 분야


    • Suitable for power device application
    • Battery cycle life test
    • Fuel cell test
    • Supercapacitor test


    • Mid power type
    • Max. power per channel : 200Watt
    • Voltage range : ±5V (standard), user can specify the voltage range within <80V f
    • Current range : 4 ranges (depending on system specification)
    • Voltage accuracy : ±0.02% f.s.
    • Current accuracy : ±0.05% f.s.
    • Sampling time
      - 8~40 channels: 10msec
       (17~40 channels with option: 20msec)
      - 41~128 channel s: 20msec
       * 81 ~128 channels without option & 41~80channels with option: 2 SIF boards
       * 81~120 channels with option: 3 SIF boards
    • Max. 290,000 data point memory on control board
    • Potentiostat/galvanostat circuit
      no switching time (charging to discharging, discharging to charging)
      analog feedback control to keep constant voltage & current
      capability of electrochemical experiments by controlling voltage versus
        reference electrode for positive voltage polarity only.
    • High precision
      16bit(0.0015% full scale) ADC, DAC
      MOSFET type linear power supply circuit.
      shield cell cable to prevent EMI noise
    • Safety
      unique “fail check” function: to protect the system and cell, the system
        will automatically stop when measured value is different from control
        value by battery failure or wrong cell connection etc.
      - system safety parameter: if the measured value is over system specification,
      the running channel will stop automatically.
      - user defined safety condition setting: user can input safety level following
        test cell’s chemistry.
      - automatic cell connection check: before experiment, if the cell voltage value
        is near 0Volt, program gives the warning message for the operator to check
        the cell connection.
      - if the operator did press stop function button by mistake, confirmation message
        box appears.
      - to prevent over current, poly-switch is located in each channel.
      - watchdog function: stop “running channel(s)” on communication failure.
      while any channel is running, operator could not close the server program.
      - if main program was down by unstable operating system, independent server
      program keeps the experiment (control & data acquisition) without dead time.
    • Maintenance & system expansion
      - plug-in type channels
      - power supply per 8 channel
      - easy expansion
      up to 128 channels by adding plug in channel or by adding 8ch

      - each channel has Poly switch instead of fuse.
    • LAN communication
    • User friendly software
    • Compatible with IVMANTM DC data analysis software without purchasing license code
    • Customized specification available

    Experimental Techniques

    Energy Test

    • CC/CV (Lithium battery) test menu
    • CC/CC (NiCd(NiMH) battery) test menu
    • Steady state CV
    • Pstat IV curve
    • Gstat IV curve
    • EVS (Electrochemical voltage spectroscopy) test
    • GITT (Galvanostatic intemittent titration technique) test
    • PITT (Potentiostatic intermittent titration technique) test

    Electroanalytical techniques

    • Cyclic voltammetry
    • Linear sweep voltammetry
    • Chrono-amperometry
    • Chrono-coulometry
    • Chrono-potentiometry

    Corrosion measurement

    • Tafel plot
    • Potentiodynamic
    • Potentiostatic
    • Galvanostatic
    • Cyclic polarization
    • Ecorr vs. time
    • Linear polarization resistance


    • Auxiliary voltage & temperature measurement
    • Rack mount system available
    • Multiple control board configuration available
    • Battery jig

    Product Images

    WBCS mid power type
    WBCS mid power type
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