6 channels - A research-grade multichannel potentiostat/galvanostats with a compact footprint

Perfect for group working the VSP-300 can be connected to a LAN and controlled independently by multiple users

BioLogic’s VSP-300 is a state-of-the-art research grade potentiostat / galvanostat /FRA boasting an impressive array of specifications.

The VSP-300 draws upon BioLogic’s long history of design and innovation through a flexible, modular potentiostat/galvanostat that incorporates the latest technology to deliver unparalleled performance.

The VSP-300 multichannel potentiostat/galvanostat is a versatile instrument featuring 6 slots that can be set from 1 to 6 channel boards.

Each channel board can accommodate an ultra-Low current cable and can be connected to one of several high current booster kits. Up to 4 booster boards can be plugged in parallel in one VSP-300 chassis. The instrument can reach up to 40 A.

Four booster kits are available: ±10 A/ [-1;6] V, ±4 A/ [-3;14] V, ±2 A/ ±30 V and ±1 A/±48 V. Each channel board can be equipped with an Analog Ramp Generator.

Perfect for group work, the VSP-300 can be connected to a LAN and controlled independently by several users. An upright design helps make the instrument the most compact multichannel potentiostat/galvanostats with EIS available.



  • Compliance: ±12 V ; ±49 V with 1A/48V booster
  • Control voltage: ± 10 V ; ±48 V with 1A/48V booster
  • 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)
  • Low current: 6 ranges from 100 nA to 1 pA with resolution to 76 aA


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


  • Up to 6 channels
  • 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 VSP-300

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