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Main system
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PC communication
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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
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8 independent channels per unit
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Size/weight
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448.7x188.4x535.4mm(WxHxD) / 23.3kg(8ch)
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Max output power
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30Watt
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System
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Cell cable
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1meter shielded type (Standard)
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Working, reference, counter,
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Working sense
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Control
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DSP with FPGA
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Calibration
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Automatic
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Data acquisition
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2x16bit ADCs (500kHz)for voltage, current
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ADC
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4x 16bit ADCs(250kHz) for auxiliary voltage & temperature reading
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DAC
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2x16bit DAC(50MHz) for bias & scan
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1X16bit DAC(1MHz) for analog output
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Filter
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4ea (5Hz,1kHz,500kHz, 5MHz)
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Scan rate
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0 – 200V/sec
0-5000V/sec(fast scan)
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Max. channel No.
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32 Channels via USB connection
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Internal Data Memory
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295,000 points
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LCD Display
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DC & EIS mode automatically
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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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Maximum current
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±2A
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Control speed selection
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8ea
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bandwidth
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2MHz
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Slew rate
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10V/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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±10V, ±1V, ±100mV
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Voltage resolution
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16 bit per each range
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Voltage accuracy
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±1mV±0.05% of setting
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Max. scan range
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±10V vs. ref. E
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- current measurement
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Current ranges
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12 ranges(auto/manual setting)
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20pA ~ 2A
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(20pA & 200pA with gain)
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Current resolution
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16 bit;
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60uA,6uA,600nA,60nA,6nA,600pA,
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60pA,6pA, 600fA, 60fA,6fA,0.6fA
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Current accuracy
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±10pA±0.1% of range(gain x1) >200nA fs
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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
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± full scale depending on selected range
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Current resolution
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16 bit;
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60uA,6uA,600nA,60nA,6nA,600pA,
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60pA,6pA, 600fA, 60fA,6fA,0.6fA
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Current accuracy
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±10pA±0.1% of range(gain x1) >200nA fs
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- Voltage measurement
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Voltage ranges
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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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±1mV±0.05% of reading
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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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2x1013¥Ø||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 ~ 5V rms (Potentiostatic)
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0.1 ~ 70% f.s(Galvanostatic)
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Mode
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Static EIS:
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Potentiostatic, galvanostatic, pseudo-galvanostatic, OCP
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Dynamic EIS:
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Potentiodynamic, Galvanodynamic
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Fixed frequency Impedance:
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Potentiostatic, Galvanostatic, potentiodynamic, galvanodynamic
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Multisine EIS:
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Potentiostatic, Galvanostatic
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Intermittent PEIS/GEIS¡¡
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Interfaces 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 Inputs: ±10V
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For measurement of WE vs. CE
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CE vs. RE or other signal
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Analog output
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1 analog output: ±10V
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For stirrer, MFC, RDE etc.
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Misc. port
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Sig generator output
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1 analog output for FRA output or
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waveform generation output
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Peripheral communication
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I2C 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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Software
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Max steps per experiment
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1000
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Shutdown safety limits
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Voltage, current, temperature etc
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Max. sampling rate
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20kHz(50usec)-burst mode/500jHz(2usec) in fast sweep mode
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Max. 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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PC requirement
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Operating system
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WindowsXP SP3/7/8/10
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PC specification(minimum)
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Pentium4, RAM 1GB
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Display
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1600x900 high color
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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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