Power amplifier (CE)
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Power
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24Watt(12V@2A)
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Compliance voltage
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±12V
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Max. current
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±2A
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Control speed selection
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8 ea
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Bandwidth
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4MHz
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Slew rate
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15V/usec
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Potentiostat mode(voltage control)
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Voltage control
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Control voltage range
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±10, ±1V, ±100mV
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Voltage resolution
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16 bit per each range
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Voltageaccuracy
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±0.02% fs (gain x1)
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Max. scan range
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±10V vs. ref. E
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Current measurements
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Current range
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11 ranges (auto/manual setting)
2nA to 2A (200pA with gain)
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Current resolution
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16 bit;
60uA, 6uA, 600nA, 60nA, 6nA, 600pA
60pA, 6pA, 600fA, 60fA, 6fA
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Current accuracy
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±0.02%f.s.(gainx1)>200nA
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Galvanostat mode(current control)
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Current control
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Control current range
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max. ±2A
± full sacle depending on selected range
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Current resolution
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16 bit;
60uA, 6uA, 600nA, 60nA, 6nA, 600pA
60pA, 6pA, 600fA, 60fA, 6fA
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Current accuracy
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±0.02%f.s.(gainx1)>200nAf.s.
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Voltage measurements
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Voltage range
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10V, 1V, 100mV
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Voltage resolution
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16 bit; 0.3mV, 30uV, 3uV
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Voltage accuracy
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±0.02% fs (gain x1)
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Electrometer
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Max. input voltage
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±10V
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Input impedance
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2x1013Ω||4.5pF
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Bandwidth
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>22MHz
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CMRR
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>114dB
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EIS(Internal FRA) for system
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Frequency range
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10uHz ~ 2MHz
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Frequency accuracy
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<0.01%>
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Frequency resolution
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5000/decade
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Amplitude
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0.1mV ~ 5Vrms(potentiostatic)
0.1 ~ 70% f.s.(galvanostatic)
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Mode
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Static EIS:
potentiostatic, galvanostatic,
pseudo-galvanostatic, OCP
Dynamic EIS:
potentiodynamic, galvanodynamic
Fixed frequency impedance:
potentiostatic, galvanostatic,
potentiodynamic, galvanodynamic
Multisine EIS:
potentiostatic, galvanostatic
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Main system
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PCcommunication
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USB2.0 high speed
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Line voltage
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100~240VAC, 50/60Hz, 1Amp
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Max. channel number per unit
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2 independent channel per unit
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LCD display
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2 ea
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Size / Weight
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209x270x378mm(WxDxH) / 9.25kg
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Software
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Max. steps per experiments
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1000
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Shutdown safety limits
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voltage, current, temperatrue etc.
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Max. sampling rate
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2usec or 3usec depending on data point number
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Min. sampling time
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unlimited
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Sampling condition
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time, dv/dt, dI/dt, temp. etc.
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Interface for system
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Auxiliary port
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- Digital output
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3 (open collector)
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- Digital input
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2 (photo coupler)
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- Auxiliary voltage inputs
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3 analog input: ±10V
for measurement of WE vs. CE
CE vs. RE or other signal
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- Analog output
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1 analog output : ±10V
for stirrer, MFC, RDE etc.
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Misc.port
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-Signalgeneratoroutput
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1 analog output for FRA output or
waveform generation output
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-Peripheralcommunication
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12C to control external devices
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- Temperature measurement
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1 K-type thermocouple input
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- Zero resistance ammeter
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2nA ~ 2A ranges
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Channel System
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Cell cable
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1 meter shielded type (standard)
working, reference, counter, working sense
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Control
DAC
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DSP with FPGA
2x16bit DAC(50MHz) for bias & scan
1x16bit DAC(1MHz) for analog output
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Dataacquisition
ADC
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2x16bit ADCs(500kHz) for voltage & current
4x16bit ADCs(250kHz) for auxiliary voltage
and temperature reading
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Calibration
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Automatic
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Filter selection
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4 ea (5Hz, 1kHz, 500kHz, 5MHz)
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Scan rate
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0 ~ 200V/sec in common mode
0 ~ 5000V/sec in fast mode
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LCD display
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DC & EIS mode automatically
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Front panel LED
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busy, run
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Internal data memory
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542,000 points
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Max. output power
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30Watt / channel
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PC requirement
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Operating system
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WindowsXP SP3/7/8/10(32bit/64bit OS)
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PC specification
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Pentium4, RAM 1GB or higher
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Display
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1600x900 high color or higher
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USB
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high speed 2.0
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General
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Dummy cell
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One external dummy cell included
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Thermocouple
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1.5meter K-type (option)
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Auxiliary cable
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Option
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Misc. cable
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Option
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Impedance data analysis software
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ZMANTM software
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DC data analysis software
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IVMANTM software
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