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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.(For +/- voltage range application, choose WMPG series multichannel potentiostat/Galvanostat)
16bit(0.0015% full scale) ADC, DAC
1 or 3 current ranges (automatic/manual selection) or one current range depending on power
MOSFET type linear power supply circuit.
Shield cell cable to prevent EMI noise
Unique “Fail check” function: Automatic stop when measured value is different from control value by battery failure or wrong cell connection etc. => To protect system and cell.
E.g. Control value: 1Amp Measured value: 500mA then automatic stop the channel
System safety parameter: If the measured value is over system specification, Automatic stop the running channel
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 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
Independent slave channels
Easy expansion by adding slave channels with 8channel controller
Each channel has Poly switch instead of fuse.
Auxiliary voltage & Temperature measurement
User can assign any temperature input or auxiliary voltage input to single or multiple channel(s) data set by his/her demand.
Customized auxiliary voltage range and temperature range is available.
High power type Channel Power Limit
Max. power per channel (Power= Max. voltage x Max. current x 2)
Max. current : Max. 400A depending on system
Max. voltage can be selected within ±40V.
For lower current
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