Single channel - Transportable potentiostat/galvanostat

The perfect instrument for corrosion with the 100 fA accuracy ultra-low current option

The SP-200 is a research grade, potentiostat/galvanostat that does not substitute value for quality.

With the 100 fA accuracy ultra-low current option, it is the perfect instrument for any electrochemistry application but in particular corrosion. The SP-200 comprehensive specification features a floating mode, analog filtering and a built-in calibration board.

Additionally, the SP-200 can be purchased with a standard DC potentiostat and EIS option. An Ultra-Low Current (ULC) option is also available. The compact footprint of the SP-200 makes it perfect for taking measurement in-situ. It is especially relevant to fields relating to electro analysis and corrosion.



  • Compliance: ±12 V; [0; 48] V with HCV-3048
  • Control voltage: ±10 V ; [0; 48] V with HCV-3048
  • Voltage resolution: 1 µV on 60 mV range


  • Current ranges: 500 mA to 10 nA (standard); down to 1 pA (Ultra Low Current)
  • Maximum current: ±500 mA (standard); up to 120 A with four HCV-3048
  • Current resolution: 760 fA (standard) ; down to 76 aA (Ultra Low Current)


  • Frequency range: 7 MHz (3%, 3°)  down to 10 µHz;; 3 MHz (1%, 1°)
  • EIS quality indicators


  • Connection 2,3,4,5 terminal lead
  • Best acquisition time: 12 µs with EC-Lab Express; 1 µs with ARG option
  • Floating mode
  • Analog filtering
  • Calibration board
  • Full stability control mode (9 bandwidths)


You may want to complete your set-up with.

The following accessories are relevant to the SP-200.

Related topics

The following articles are relevant to this product range and may be of interest.

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