WBCS high power type |
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WBCS3000HP |
Hardware
For high power applications
Test of battery cells up to 4kWatt
3 or 1 range depending on power
Potentiostat/Galvanostat circuit
High accuracy
Max 128 channels configuration
Channel module type for easy maintenance
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응용 분야
Application
- For power device application
- Battery/Super capacitor test
- Solar cell test, Fuel cell test
- For multichannel application
- Rack mounted model
- Other Echem experiments
Features
- High power channels in Rack
- Power limit per channel : 4kWatt
- Voltage range : Refer to power configuration map
- Current range : 3 or 1 range depending on power
- Voltage accuracy : ±0.1% f.s.
- Current accuracy : ±0.1% f.s.
- Sampling time :
* Without option
- 8~40 channels system: 10msec
- 41~80 channels system: 20msec
- 81~128 channels system: 50msec
* With option
- 8~16 channels system: 10msec
- 17~40 channels system: 20msec
- 41~80 channels system: 50msec
- 81~128 channels system: 50msec (2 SIF Boards)
- Max. 300,000 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
- power supply per
1 channel
- easy expansion up to 128 channels by adding channel and/or by adding 8ch controller
- each channel has emergency button.
- 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
- Auxiliary voltage & temperature measurement
- Rack mount system available
- Multiple control board configuration available
- Battery jig
Product Images
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