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demoSTAT

demoSTAT

Compliance: 5mA@3V (2mA@6V)

FRA/EIS: 10µHz-100kHz

Size: 95 x 60 x 8mm

Weight: 50g

Instrument for introduction to electrochemistry, IviumSoft and proof-of-principle studies

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Nanoscience Instruments

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Product description

Smart introduction to electrochemical instrumentation
The demoStat is a small USB-powered potentiostat/galvanostat/ZRA with integrated FRA/EIS. It can perform all conventional electrochemical techniques, including EIS. It is intended as a low-cost investment for feasibility studies and demonstration, but is also perfectly suited for training and education. It is controlled via a USB connection from any netbook, laptop or PC that is Windows operated.

Key specifications 
– Size: 95 x 60 x 8mm
– Weight: 50g
– Compliance: 5mA@3V (2mA@6V)
– 3 Electrode connection: WE/CE/RE via M3 screw terminals
– Max. acquisition rate: 100,000 pnts/s

Simple design
The demoSTAT has a strong yet lightweight PVC housing with simple screw electrode terminals.

Hardware

  • Automatic current range selection: 1µA to 1mA
  • Automatic variable noise filter and potentiostat/galvanostat stability settings
  • Real time data up to 500 pnts/s. Acquisition up to 100,000 pnts/s is stored in instrument memory
  • Applicable scanrates: 1µV/s to 10,000V/s
  • Minimum interval time: 10µs (0.125µs resolution)
  • Fixed 25mV potentiostatic amplitude, or 0.025*CR galvanostatic amplitude

Software:
The demoSTAT is controlled via Ivium’s own IviumSoft. This versatile, yet intuitive software package allows instrument control, data management and analysis, etc. IviumSoft can also interface with and be controlled from LabVIEWTM, C++, Delphi, etc. A full suite of IviumSoft is included with each instrument as standard.

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Specifications

System performance
Current compliance
±5mA
Maximum compliance voltage
±6V
Maximum applied voltage
±2V
Electrode connections
3; WE, CE, RE with M3 screw connectors
Potentiostat bandwidth
150kHz
Signal acquisition
Dual channel 16bit ADC, 100,000 samples/s
Potentiostat
Applied potential range
±2V, 1mV resolution
Applied potential accuracy
0.5% of value or 5mV
Current ranges
±1µA to ±1mA
Measured current resolution
0.015% of current range, minimum 150pA
Measured current accuracy
0.1% of range + 0.5% of value
Galvanostat
Applied current resolution
0.2% of applied current range
Applied current accuracy
0.1% of range + 0.5% of value
Galvanostatic current ranges
±1µA to ±1mA
Potential ranges
±5V
Measured potential resolution
0.15mV
Measured potential accuracy
0.5% or 5mV
Impedance Analyser
Frequency range
10µHz to 100kHz
Amplitude
Fixed 25mV potentiostatic amplitude, or 0.025xCR galvanostatic amplitude
Electrometer
Input impedance
100Gohm //150pF
Input bias current
<10pA
Peripheral connections
Analog in/out
±5V input only (0.15mV resolution)
Digital input/output
1 input (0-3.3V)
Environment
Power requirements
Via USB
Interfacing
USB
Size (w x d x h)
95 x 60 x 8mm
Weight
50g
PC requirements
Windows 8/10/11, with free USB port
Specifications subject to change, Ivium Technologies ©2024

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