|
Power amplifier (CE) |
|
|
Power
|
500Watt (5V@100A)
|
|
Max. current |
±100A |
|
Control speed selection |
4 ea |
|
Bandwidth |
100kHz |
|
Potentiostat mode(voltage control) |
|
|
Voltage control |
|
|
Control voltage range |
-1~+5V, -500~+500mV, -50~+50mV |
|
Voltage resolution |
16 bit per each range |
|
Voltage accuracy |
±0.02% fs(gain x1) |
|
Max. scan range |
-1V~5V vs. ref. E |
|
Current measurements |
|
|
Current range |
9 ranges
1uA~100A (1uA with gain) |
|
Current resolution |
16 bit
3mA, 300uA, 30uA, 3uA, 300nA, 30nA,
3nA, 300pA, 30pA |
| Galvanostat mode(current control) |
|
| Current control |
|
|
Control current range
|
max. ±100A
± full sacle depending on selected range
|
|
Current resolution
|
16 bit
3mA, 300uA, 30uA, 3uA, 300nA, 30nA,
3nA, 300pA, 30pA
|
|
Current accuracy
|
±0.03% f.s.(gain x1)>10uA f.s.
|
| Voltage measurement |
|
|
Voltage range
|
±5V
|
|
Voltage resolution
|
16 bit
150uV, 15uV, 1.5uV
|
|
Voltage accuracy
|
±0.02% f.s.(gain x1)
|
| EIS Measurement for system |
|
|
Frequency range
|
10uHz ~ 50kHz
|
|
Frequency accuracy
|
<0.01%
|
|
Frequency resolution
|
5000/decade
|
|
Amplitude
|
0.5mV~4Vrms(Potentiostatic)
0.1~70% f.s.(galvanostatic)
|
|
Mode
|
Static EIS:
potentiostatic, galvanostatic,
pseudo-galvanostatic, OCP
Dynamic EIS:
potentiodynamic, galvanodynamic
Fixed frequency impedance:
potentiostatic, galvanostatic,
potentiodynamic, galvanodynamic
Multisine EIS:
potentiostatic, galvanostatic
Intermittent PEIS/GEIS
Real-time Impedance Measurement
|
| Main system |
|
|
PCcommunication
|
USB2.0 high speed
|
|
Line voltage
|
100~240VAC, 50/60Hz
|
|
Max. output power
|
500Watt
|
|
Size
|
447.1x600x241mm(WxDxH), 29kg
|
|
LED indicator
|
Run, Comm
|
| Software |
|
Max. steps per experiments
|
1,000
|
|
Shutdown safety limits |
voltage, current, temperature etc. |
|
Max. sampling rate |
2usec or 3usec depending on data point number |
|
Min. sampling time |
Unlimited |
|
Sampling condition |
Time, dv/dt, dI/dt, temperature, etc.
|
|
Interface for system |
|
|
Digital output
|
3(open collector)
|
|
Digital input
|
1(photo coupler)
|
|
Auxiliary voltage inputs
|
3 analog input : ±10V
|
|
Analog output
|
1 analog output : ±10V
|
|
Peripheralcommunication
|
I2C to control external devices
|
|
- Temperature measurement
|
1 K-type thermocouple input
|
|
System
|
|
|
Cell cable set
|
100Amp cell cable for WE & CE
Indepedent cables for RE,WS
and Auxiliary voltage input
|
|
Control
DAC
|
DSP with FPGA
2x16bit DAC(50MHz) for bias & scan
1x16bit DAC(1MHz) for analog output
|
|
Data acquisition
ADC
|
2x16bit ADCs(500kHz) for voltage & current
4x16bit ADCs(250kHz) for auxiliary voltage
and temperature reading
|
|
Filter selection
|
4ea(5Hz, 1kHz, 500kHz, 5MHz)
|
|
Internal data memory
|
542,000 points |
|
LCD display
|
DC & EIS mode automatically
|
|
Emergency button
|
Push button for emergency stop
|
|
PC requirement
|
|
|
Operating system
|
Windows 7/8/10(32bit/64bit OS)
|
|
PC specification(minimum)
|
Pentium4, RAM 1GB or higher
|
|
Display
|
1600x900 high color or higher
|
|
USB
|
high speed 2.0
|
