Potentiostat pocketSTAT2
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Potentiostat pocketSTAT2
Ivium Technologies
The pocketSTAT2 is a portable potentiostat/galvanostat/ZRA with integrated FRA/EIS, and has the size and weight of a smart phone. It is controlled via a USB connection from any netbook, laptop or PC that is Windows operated.
Key specifications
– Size: 16 x 6.7 x 1.9cm
– Weight: 300g
– Scan range: ±10V/±30mA
– 4 Electrode connection: WE/CE/RE/S and GND lead
– Max. acquisition rate: 300,000 pnts/s
Rugged design
The pocketSTAT2 has a housing made of strong, yet lightweight aluminium.
Hardware
Automatic current range selection: 100pA to 10mA/1mV to 10V
Automatic variable noise filter and potentiostat/galvanostat stability settings
Real time data up to 3,000 pnts/s. Acquisition up to 300,000 pnts/s is stored in instrument memory
Applicable scanrates: 1µV/s to 10,000V/s
Minimum interval time: 3.33µs (0.125µs resolution)
Result optimalisation by automated tuned filters, gain amplifiers and DC-subtraction
Software
The pocketSTAT2 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.
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 | >500kHz |
Stability settings | High Speed, Standard and High Stability |
Programmable response filter | 1MHz, 100kHz, 10kHz, 1kHz, 10Hz |
Signal acquisition | Dual channel 18bit ADC, 300,000 samples/s stored in instrument memory (max. 1M datapoints) |
Potentiostat | |
Applied potential range | ±10V, 0.08mV res. |
Applied potential accuracy | 0.2%, or 2mV |
Current ranges | ±100pA to ±10mA in 9 decades |
Measured current resolution | 0.003% of current range, minimum 3fA |
Measured current accuracy | 20pA + 0.025% of FSR |
Galvanostat | |
Applied current resolution | 0.008% of applied current range |
Applied current accuracy | 0.2% |
Galvanostatic current ranges | ±10nA to ±10mA |
Potential ranges | ±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V |
Measured potential resolution | 0.0008% of potential range, minimum 7nV |
Measured potential accuracy | 0.2% or 2mV |
Impedance Analyser | |
Frequency range | 10µHz to 1MHz |
Amplitude | 0.15mV to 2.0V, or 0.03% to 100% of current range |
DC offset | 16bit DC offset subtraction and 2 DC-decoupling filters |
Electrometer | |
Input impedance | >1000Gohm //<10pF |
Input bias current | <20pA |
Bandwidth | >5MHz |
Special functions | |
Ohmic drop compensation | 2V/current range |
Peripheral connections | |
Analog in/out | ±10V input only, 18bit resolution, bandwidth 40kHz (*not available with cell cable delivered as standard) |
Environment | |
Power requirements | Via USB |
Interfacing | USB |
Size (w x d x h) | 16 x 6.7 x 1.9cm |
Weight | 300g |
PC requirements | |
Operating System | Windows 8/10/11, with free USB port |