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BioLogic SP-240

Research grade potentiostat / galvanostat with many possibilities and wide current range up to 4 A.


SP-240 is the newest, research grade, value-oriented potentiostat/galvanostat in the Bio-Logic product range offering up to 4 Amps. With excellent specifications in a portable chassis, the SP-240 is the perfect instrument for any application in electrochemistry especially in corrosion.


The SP-240 offers outstanding features such as a floating mode, analog filtering, a built-in calibration board, and 9 stability bandwidths for a better control of the cell. Additionally, the SP-240 can be purchased with a standard DC potentiostat or an EIS capable one. There is also an Ultra Low Current (ULC) option.


On-site corrosion experiments can be performed thanks to its portable design.

The SP-240 includes a ±4 A booster kit.



  • General electrochemistry
  • Sensors
  • Corrosion
  • Coatings
  • Materials


  • Compliance: -3, +14 V
  • Control voltage: -3, +10 V
  • EIS measurement: 3 MHz (1%, 1°) 7 MHz (3%, 3°)
  • Current ranges: 4 A to 1 μA
  • Current resolution 760 fA (standard board)
  • Low current: 6 ranges from 100 nA to 1 pA with resolution 76 aA)
  • Floating mode
  • Analog filtering
  • Calibration board
  • Full stability control mode (9 bandwiths)
  • Option: linear scan generator (1 MV/s)



  • Ultra Low current: range down to 1 pA
  • Built-in EIS analyser: 10 µHz to 7 MHz
  • Linear Scan Generator up to 1 MV/s
  • SP-240 Suitcase

PHONE: +48 22 622 20 14

E-MAIL: office@lambdasystem.pl


ul. Minska 25A lok. U12

03-808 Warsaw

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