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Power Amplifier
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Compliance Voltage
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±100V
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Maximum Current
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±2A
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Rise Time
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<250ns (no load)
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Slew Time
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>15V/µs (no load)
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System Performance
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Minimum Time Base
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20µs
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Minimum Potential Step
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2.5µV
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Noise and Ripple
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<50µV/rms (typical)
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Minimum Current Range
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2nA (hardware)
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Minimum Current Range
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40pA (after 50x gain)
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Minimum Current Resolution
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1.2fA
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iR Compensation
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Positive Feedback Range
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2000MΩ to 2Ω
(depending on current range)
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Current Interrupt
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16 bit DAC Potential Error Correction
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Current Measurement
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Ranges
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12 decades, 2A to 40pA
(with internal gain applied)
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Accuracy (dc)
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20µA to 2A: <0.4% Full Scale
20nA and 1µA Ranges: <0.5%
2nA<0.75%
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Differential Electrometer
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Input Bias Current
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<5pA at 25°C
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Max. Voltage Range
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±10V
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Max. Input Voltage Differential
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±10V
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Bandwidth
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3dB @ >15MHz
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Common Mode Rejection
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>80dB at 100Hz
>60dB at 100kHz
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Input Impedance
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>1013 Ω in parallel with <5pf
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Impedance (EIS) Option
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Mode
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Potentiostat/Galvanostatic
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Frequency Ranges
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10µHz to 1MHz
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Minimum AC Voltage Amplitude
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0.1mV RMS
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Sweep
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Linear or Logarithmic
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Interface
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Digital Inputs/Outputs
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5 TTL logic outputs, 2 TTL logic inputs
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Interface
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Ext In
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±10V analog input.Input Impedance is 4.0kΩ
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E Monitor
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Front-panel analog output of current readings
Range ±10V, 50Ω output impedance
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I Monitor
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Front-panel analog output of current readings
Range ±10V, 50Ω output impedance, 0 to 2V corresponds to ±full-scale current range
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Interface
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DAC Voltage Output
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±10 range
BNC Connector (for stirrers, rotating disk electrode, etc.)
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Potential/Current Control
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Bias DAC
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16 bits resolution
±10V range (potentiostat)
±100% of full-scale current (galvanostat)
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Modulation DAC
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16 bits resolution
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Frequency Response (small signal)
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2mA Range
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3dB at >1MHz, 1k source impedance
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20µA Range
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3dB at >100kHz, 100k source impedance
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PC/Software
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Communication Interface
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Universal Serial Bus (USB)
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Operating System
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Windows 98/2000/NT/XP/Vista/Windows 7
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PC Specifications (minimum)
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Pentium 3 (1GHz) / 512MB memory
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Software
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PowerSINE
PowerCORR
PowerCV
PowerPULSE
PowerSTEP
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General
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Power
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600 watts max.
90/130V AC or 200/260V AC, 50-60Hz
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Dimensions
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58cm W x 47.6cm D x 22.9cm H
20” W x 18.75” D x 9” H
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Weight
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31kg (68lbs)
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Temperature
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0-50°C
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Humidity
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95% maximum relative humidity, non-condensing
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Altitude
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Up to 2,000m
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