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CompactStat.h portable potentiostat

CompactStat2.h standard

Choose configuration:

Scan range: ±30mA/±10V

FRA/EIS: 10µHz - 3MHz

Sampling rate up to 2MHz

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Product description

Instrument

The CompactStat2.h is a truly powerful and portable potentiostat which has ±30mA / ±10V compliance and integrated impedance analyser up to 3MHz.

Automation

Multiple analog and digital input & output ports are available for monitoring and control of peripheral equipment. This functionality is fully integrated in the software.

Expandability

The CompactStat2.h can be expanded with a wide variety of options and modules, including a Bipotentiostat, True Linear Scan generator, various power boosters and multiplexers.

Hardware

Automatic current range selection: 1pA to 1A/1mV to 10V

  • Automatic current range selection: 1pA to 10A/1mV to 10V
  • Automatic variable noise filter and potentiostat/galvanostat stability settings
  • Simultaneous acquisition of current/potential and peripheral analog signals
  • Real time data display up to 3,000 pnts/s. Acquisition up to 2,000,000 pnts/s (1,000,000 stored in instrument memory)
  • Applicable scanrates: 1µV/s to 10,000V/s
  • Minimum interval time: 0.5µs (0.125µs resolution)
  • Result optimisation by automated tuned filters, gain amplifiers and DC-subtraction
  • User selectable floating operation

Software

The CompactStat2.h is controlled via Ivium’s own IviumSoft. This versatile, yet intuitive software package allows instrument control, data management and analysis, peripheral instrument control, 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
±30mA
Maximum compliance voltage
±10V
Maximum applied voltage
±10V
Electrode connections
4; WE, CE, RE, S (and GND) with 4mm banana plugs
Potentiostat bandwidth
>3MHz
Stability settings
High Speed, Standard and High Stability
Programmable response filter
1MHz, 100kHz, 10kHz, 1kHz, 10Hz
Signal acquisition
Dual channel 24bit ADC, 2,000,000 samples/s (max. 1M datapoints)
Potentiostat
Applied potential range
±10V, 0.02mV res. (20bit)
Applied potential accuracy
0.2% or 1mV
Current ranges
±1pA to ±1A in 14 decades
Measured current resolution
0.00005% of current range, minimum 0.5aA
WE bias current
20fA
Measured current accuracy
20fA + 0.025% of FSR
Galvanostat
Applied current resolution
0.002% of applied current range
Applied current accuracy
0.2%
Galvanostatic current ranges
±10pA to ±1A
Potential ranges
±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V
Measured potential resolution
0.00001% of potential range, minimum 0.15nV
Measured potential accuracy
0.2% or 1mV
Impedance Analyser
Frequency range
10µHz to 3MHz
Amplitude
0.015mV to 1.0V, or 0.03% to 100% of current range
DC offset
16bit DC offset subtraction and 2 DC-decoupling filters
Dynamic range
0.05nV to 10V, and 0.2aA to 30mA
Electrometer
Input impedance
>1000Gohm //<8pF
Input bias current
<10pA
Bandwidth
>16MHz
Special functions
Ohmic drop compensation
2V/current range
Floating operation
User selectable
Peripheral connections
Analog in/out
2/1 (±10V; inputs 24bit resolution, output 16bit resolution; bandwidth 40kHz)
Digital input/output
1 input (0-5V) / 3 output (0-3.3V)
I-out/E-out
Analog monitor for cell current and potential
AC-in
±4V
AC-out
±0.5V sinewave 10µHz-3MHz with variable attenuation
Channel-X input, Channel-Y input
±4V: to record impedance from peripheral devices
Environment
Power requirements
In USB powered mode: standard 5V, 500mA, External adapter: 100-240V, 50-60Hz, 350mA
Interfacing
USB-C
Size (w x d x h)
12 x 26 x 2.5cm
Weight
0.6kg
PC requirements
Windows 8/10/11, with free USB port
Specifications subject to change, Ivium Technologies ©2024
24bit

Model comparison

CompactStat2.h standard
CompactStat2.h10800
CompactStat2.h20250
CompactStat.h10030
System performance
Current compliance
±30mA
±800mA
±250mA
±30mA
Maximum compliance voltage
±10V
±10V
±20V
±100V
Maximum applied voltage
±10V
±10V
±10V
±100V
Signal acquisition
Dual channel 24bit ADC, 2,000,000 samples/s (max. 1M datapoints)
Dual channel 24bit ADC, 2,000,000 samples/s (max. 1M datapoints)
Dual channel 24bit ADC, 2,000,000 samples/s (max. 1M datapoints)
Dual channel 24bit ADC, 100,000 samples/s
Potentiostat
Applied potential range
±10V, 0.02mV res. (20bit)
±10V, 0.02mV res. (20bit)
±10V, 0.02mV res. (20bit)
±4V, 0.01mV res. (20bit)/±10V, 0.02mV res./±100V, 0.2mV res.
Measured current resolution
0.00005% of current range, minimum 0.5aA
0.00005% of current range, minimum 0.5aA
0.00005% of current range, minimum 0.5aA
0.00001% of current range, minimum 0.6aA
WE bias current
20fA
-
-
-
Measured current accuracy
20fA + 0.025% of FSR
20fA + 0.025% of FSR
20fA + 0.025% of FSR
10pA + 0.025% of FSR
Galvanostat
Applied current resolution
0.002% of applied current range
0.002% of applied current range
0.002% of applied current range
0.00013% of applied current range
Galvanostatic current ranges
±10pA to ±1A
±10pA to ±1A
±10pA to ±1A
±100pA to ±1A
Measured potential resolution
0.00001% of potential range, minimum 0.15nV
0.00001% of potential range, minimum 0.05nV
0.00001% of potential range, minimum 0.05nV
0.00001% of potential range, minimum 0.05nV
Peripheral connections
Analog in/out
2/1 (±10V; inputs 24bit resolution, output 16bit resolution; bandwidth 40kHz)
2/1 (±10V; inputs 24bit resolution, output 16bit resolution; bandwidth 40kHz)
2/1 (±10V; inputs 24bit resolution, output 16bit resolution; bandwidth 40kHz)
8/2 (0 to +4V, 16bit resolution)
Digital input/output
1 input (0-5V) / 3 output (0-3.3V)
1 input (0-5V) / 3 output (0-3.3V)
1 input (0-5V) / 3 output (0-3.3V)
2 input (0-5V) / 3 output (0-3.3V)
Environment
Power requirements
In USB powered mode: standard 5V, 500mA, External adapter: 100-240V, 50-60Hz, 350mA
100-240V, 50-60Hz, 700mA
100-240V, 50-60Hz, 700mA
100-240V, 50-60Hz, 700mA
Interfacing
USB-C
USB-C
USB-C
USB
Weight
0.6kg
0.7kg
0.7kg
0.7kg

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