|
Data Acquisition
|
|
Data Acquisition
|
3 x 16 bit 500k samples per second ADCs synchronized voltage/current/auxiliary
|
|
Time Base Resolution (min)
|
10µs (100k samples/second)
|
|
Automatic Noise Filters
|
Enabled/disabled
|
|
Power Amplifier
|
|
Voltage Compliance
|
±12V
|
|
Current Compliance
|
±650mA (standard)
±2A (with 2A option)
|
|
Potentiostat Bandwidth
|
1 MHz
|
|
Stability Settings
|
high speed, high stability
|
|
Slew Rate
|
>8V per µs typical (no load)
|
|
Rise Time (-1.0V to +1.0V)
|
<350 ns (no load)
|
|
Voltage Control (potentiostat mode)
|
|
Applied Voltage Range
|
±10V
|
|
Applied Voltage Resolution
|
for ±10mV signal = 300nV
for ±100mV signal = 3µV
for ±1V signal = 30µV
for ±10V signal = 300µV
|
|
Applied Voltage Accuracy
|
±0.2% of value ±2mV
|
|
Maximum Scan Rate
|
5000 Vs-1 (50 mV step)
|
|
Maximum Scan Range
|
±10V / 300µV
|
|
Current Control (galvanostat mode)
|
|
Applied Current Range
|
±full scale (depends on range selected)
±650mA (standard), ±2A (with option)
|
|
Applied Current Resolution
|
±1/32,000 x full scale
|
|
Applied Current Accuracy
|
±0.2% of reading, ±0.2% of range
|
|
Max. Current Range/Resolution
|
±650mA / 60µA
|
|
Min. Current Range/Resolution
|
±200nA / 60 pA
|
|
Electrometer
|
|
Max. Input Range
|
±10V
|
|
Bandwidth
|
≥10MHz (3dB)
|
|
Input Impedance
|
≥1012 Ω in parallel with ≤5pF (typical)
|
|
Leakage Current
|
≤5pA at less than 25°C
|
|
CMRR
|
60 dB at 100kHz (typical)
|
|
Voltage Measurement
|
|
Voltage Range
|
±10V
|
|
Minimum Resolution
|
6µV
|
|
Voltage Accuracy
|
±0.2% of reading, ±2mV
|
|
Current Measurement
|
|
Current Ranges
|
Auto-ranging (8 ranges)
650 mA to 200 nA (8 ranges)
2A to 200nA (with option)
|
|
Current Resolution
|
120 fA
|
|
Current Accuracy (DC)
|
±0.2% or reading, ±0.2% or range
|
|
Bandwidth
|
1MHz (signal ≥2mA range typical)
|
|
Bandwidth limit filter
|
Yes
|
|
Impedance (EIS) Option
|
|
Mode
|
Potentiostat/Galvanostatic
|
|
Frequency Ranges
|
10µHz to 1MHz
|
|
Minimum AC Voltage Amplitude
|
0.1mV RMS
|
|
Sweep
|
Linear or Logarithmic
|
|
iR Compensation
|
|
Positive Feedback
|
Yes
|
|
Dynamic iR
|
Yes
|
|
Interfaces (included as Standard)
|
|
Digital inputs/outputs
|
5 TTL logic outputs, 2 TTL logic inputs
|
|
Auxiliary Voltage Input
|
Measurement synchronized to V and I
±10V range, input impedance 10kΩ
Filter: off, 1kHz, 200kHz
BNC connector
|
|
DAC Voltage Output (Standard)
|
±10V range, output impedance 1kΩ
BNC connector (for stirrers, rotating disk
electrode etc.)
|
|
PC / Software
|
|
Communications Interface
|
Universal Serial Bus (USB)
|
|
Operating System
|
Windows 7 (64-bit & 32-bit)
Windows XP / Vista
|
|
PC Specification (minimum)
|
Pentium 4 (1GHz) / 1GB memory
High Data rates may require additional
memory
|
|
Software
|
VersaStudio
|
|
General
|
|
Power
|
250VA Max.
Voltage range 90Vac to 250Vac, 50-60Hz
|
|
Dimensions
|
20¼” x 16” x 15¼” 51.43cm x 40.64cm x 38.73cm
|
|
Weight, with 4 Channels Installed
|
35lbs, 15.9kg, Instrument only
50 lbs, 22.7 kg, Packaged Weight
|
|
Operating Temperature Range
|
10°C to 50°C
|
|
Humidity
|
Maximum 80% non-condensing
|
|
Temperature (specified)
|
25°C
|
|
Dummy Cell
|
Internal (DC only)
|
|
CE Approved
|
Yes
|
|
|