WonATech
   
 

 
Product | Battery Test System
WBCS low power type
WBCS3000Lx32
Hardware
  • Low current model
  • 32 channel battery cycler (expandable up to 128 channels)
  • No. of minimum channel : 16 channels
  • max. voltage range : -1V to 5V
  • max. current range : ±1A
  •  
       
      응용 분야

    Application

    • For low current application
    • Sensor application
    • Micro battery application
    • Electroanalytical application

    Features

    • low current type
    • number of minimum channels : 16 channels
    • extra channels can be added by the unit of 16 channels
    • voltage range : -1V to 5V
    • current range : 4 ranges, Max. 1A@-1V to +5V
    • voltage/current accuracy : ±0.02% f.s.
    • Sampling time : 10msec (20msec with option)
    • 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 channelwill 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 32 channel
      - easy expansion up to 128 channels by adding 16ch substation
      - each channel has Poly switch instead of fuse.
    • LANcommunication
    • 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

    Options

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


    Product Images

       
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