|
Power amplifier (CE) |
|
|
Power
|
40Watt(20V@2A)
|
|
Compliance voltage
|
±20V |
|
Max. current |
±2A |
|
Control speed selection |
4ea |
|
Bandwidth |
1MHz |
|
Slew rate |
8V/usec |
|
Potentiostat mode(voltage control) |
|
|
Voltage control |
|
|
- Control voltage range |
±10, ±1V, ±100mV |
|
- Voltage resolution |
16 bit per each range |
|
- Voltage accuracy |
±0.02% fs (gain x1) |
|
- Max. scan range |
±10V vs. ref. E |
|
Current measurements |
|
|
- Current range |
10 ranges (auto/manual setting)
2nA~2A (2nA with gain) |
|
- Current resolution |
16 bit
60uA, 6uA, 600nA, 60nA, 6nA, 600pA
60pA, 6pA, 600fA, 60fA |
|
- Current accuracy |
±0.03% f.s.(gain x1)>200nA
|
| Galvanostat mode(current control) |
|
| Current control |
|
|
- Control current range
|
max. ±2A
± full sacle depending on selected range
|
|
- Current resolution
|
16 bit
60uA, 6uA, 600nA, 60nA, 6nA, 600pA
60pA, 6pA, 600fA, 60fA
|
|
- Current accuracy
|
±0.03% f.s.(gain x1)>200nA
|
| Voltage measurements |
|
|
- Voltage range
|
±10V, ±1V, ±100mV |
|
- Voltage resolution
|
16 bit; 0.3mV, 30uV, 3uV
|
|
- Voltage accuracy
|
±0.02% fs(gain x1)
|
| Electrometer |
|
|
Max. input voltage
|
±10V |
|
Input impedance
|
>2x1013Ω||4.5pF
|
|
Bandwidth
|
>22MHz
|
|
CMRR
|
>114dB
|
| EIS Measurement for system |
|
|
Frequency range
|
10uHz ~ 1MHz
|
|
Frequency accuracy
|
<0.01%>
|
|
Frequency resolution
|
5000/decade
|
|
Amplitude
|
0.5mV ~ 5Vrms(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
|
| Main system |
|
|
PC communication
|
USB2.0 high speed
|
|
Line voltage
|
100~240VAC, 50/60Hz
|
|
Size/weight
|
195x313x105mm(WxDxH)
|
|
LED indicator
|
Run, Comm
|
|
Max. output power
|
40Watt
|
| 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, temp. etc.
|
|
Interface for system |
|
|
Auxiliary port |
|
|
- Digital output
|
3 (open collector)
|
|
- Digital input
|
1 (photo coupler)
|
|
- Auxiliary voltage inputs
|
3 analog input: ±10V
for measurement of WE vs. CE
CE vs. RE or other signal
|
|
- Analog output
|
1 analog output : ±10V
for stirrer, MFC, RDE etc.
|
|
Misc.port
|
|
|
- Peripheralcommunication
|
I2C to control external devices
|
|
- Temperature measurement
|
1 K-type thermocouple input
|
|
- Zero resistance ammeter
|
20nA ~ 2A ranges
|
|
System
|
|
|
Cell cable
|
1 meter shielded type (standard)
working, reference, counter, working sense
|
|
Calibration
|
Automatic
|
|
Control
DAC
|
DSP with FPGA
2x16bit DAC(50MHz) for bias & scan
1x16bit DAC(1MHz) for analog output
|
|
Dataacquisition
ADC
|
2x16bit ADCs(500kHz) for voltage & current
4x16bit ADCs(250kHz) for auxiliary voltage and
temperature reading
|
|
Calibration
|
Automatic
|
|
Filter selection
|
4ea(5Hz, 1kHz, 500kHz, 5MHz)
|
|
Scan rate
|
0 ~ 200V/sec in common mode
0 ~ 5000V/sec in fast mode
|
|
Internal data memory
|
542,000 points |
|
LCD display
|
DC & EIS mode automatically
|
|
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
|
|
General
|
|
|
Dummy cell
|
One external dummy cell included
|
|
Thermocouple
|
1.5meter K-type (option)
|
|
Auxiliary cable
|
Option
|
| Misc. cable
|
Option
|
| Impedance data analysis software |
ZMANTM software |
|
DC data analysis software
|
IVMANTM software |
