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pocketSTAT2

Scan range: ±30mA/±10V

FRA/EIS: 10µHz-1MHz

Handheld
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.

Rugged design
The pocketSTAT2 has a housing made of strong, yet lightweight aluminium.

pocketSTAT2pocketSTAT2.LCpocketSTAT.dc
System performance
Current compliance±30mA±30mA±30mA
Maximum compliance voltage±10V±10V±10V
Maximum applied voltage±10V±10V±10V
Electrode connections4; WE, CE, RE, S (and GND) with 4mm banana plugs3; WE, CE, RE (and GND) with 4mm bananas3; WE, CE, RE (and Analog In) with 4mm bananas
Potentiostat bandwidth>500kHz>500kHz>1kHz
Signal acquisitionDual channel 18bit ADC, 300,000 samples/s stored in instrument memory (max. 1M datapoints)Dual channel 18bit ADC, 300,000 samples/s stored in instrument memory (max. 1M datapoints)Dual channel 24bit ADC, 1,000 samples/s
Potentiostat
Applied potential range±10V, 0.08mV res.±10V, 0.08mV res.±10V, with 0.33mV res.
Applied potential accuracy0.2%, or 2mV0.2%, or 2mV0.2%, or 2mV
Current ranges±100pA to ±10mA in 9 decades±10pA to ±10mA in 10 decades±10nA to ±10mA
Measured current resolution0.003% of current range, minimum 3fA0.003% of current range, minimum 0.3fA0.0005% of current range, minimum 0.5fA
WE bias current20fA20fA
Measured current accuracy20pA + 0.025% of FSR20pA + 0.025% of FSR20pA + 0.025% of FSR
Galvanostat
Applied current resolution0.008% of applied current range0.008% of applied current range0.012% of applied current range
Applied current accuracy0.2%0.2%0.2%
Galvanostatic current ranges±10nA to ±10mA±10pA to ±10mA±10nA to ±10mA
Potential ranges±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V±10V
Measured potential resolution0.0008% of potential range, minimum 7nV0.0008% of potential range, minimum 7nV1µV
Measured potential accuracy0.2% or 2mV0.2% or 2mV0.2% or 2mV
Impedance Analyser
Frequency range10µHz to 1MHz10µHz to 1MHz
Amplitude0.15mV to 2.0V, or 0.03% to 100% of current range0.15mV to 2.0V, or 0.03% to 100% of current range
DC offset16bit DC offset subtraction and 2 DC-decoupling filters16bit DC offset subtraction and 2 DC-decoupling filters
Electrometer
Input impedance>1000Gohm //<10pF>1000Gohm //<10pF>1000Gohm //<10pF
Input bias current<20pA<20pA<20pA
Bandwidth>5MHz>5MHz>100kHz
Environment
Power requirementsVia USBVia USBVia USB
InterfacingUSBUSBUSB
Size (w x d x h)16 x 6.7 x 1.9cm22.3 x 6.7 x 1.9cm11.5 x 5.9 x 1.4cm
Weight300g350g125g
PC requirementsWindows 8/10/11, with free USB portWindows 8/10/11, with free USB portWindows 8/10/11, with free USB port
  • 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

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.