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Product | Potentiostat/Galvanostat
WMPG Series
WMPG1000H8 (Max 800Watt/CH)
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For appication of max 800watt, WBCS3000H8 model can support your application,
Major applcation of this model are battery, super capacitor, etc.

  • +/-10V, 32A (WBCS3000H8_1032BC10)
  • +/-20V, 16A (WBCS3000H8_2016BC21)
  • +/-40V, 8A (WBCS3000H8_408BC43)

The above 3 model is standard specification but you can order with customized specification.

 
   
  응용 분야

Application

  • Power device application
  • Electrosynthesis/Electrolysis
  • Battery/Super capacitor test
  • Solar cell test, Fuel cell test
  • For multichannel application
  • Other Echem experiments

Features

  • Mid power type
  • Max. power per channel: 800Watt
  • Voltage range: Max <±40V
  • Current range: 5 ranges
  • Voltage accuracy: ±0.05% f.s.
  • Current accuracy: ±0.1% f.s.
  • Sampling time :
    * Without option
      - 8~40 channels system: 10msec
      - 41~64 channels system: 10msec (2 SIF Boards)
    * With option
      - 8~16 channels system: 10msec
      - 17~40 channels system: 10msec (2 SIF Boards)
      - 41~64 channels system: 20msec (2 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.
    - 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
    - 1channel per housing
    - power supply per each channel
    - easy expansion up to 64 channels by adding plug in channel or by adding 8ch controllers & channels
  • 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

Options

  • Temperature monitoring
  • Auxiliary voltage monitoring

   
 
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