BioLogic SP-300

SP-300 has unique features such as floating mode, analog filtering, a built-in calibration board that allows to tune equipment at any time, and the ability to record EIS quality indicators. This model can be purchased single or dual channel, standard DC potentiostat or with EIS option up to 7 MHz. An ultra-low current option is also available, which allows to measure currents of picoamperes or even lower.

In dual-channel configuration, each channel can work completely independently. SP-300 becomes then a multi-user device that can be operated by two different users, from two computers. It is also possible to program the channels for synchronous operation (starting measurements on both channels at the same time), group operation (performing the same experiment on both channels) or as a bipotentiostat (two working electrodes in one measuring cell).

Advanced software and auxiliary hardware inputs/outputs allow for extensive measurement automation as well as coupling the device with a more advanced measurement system.

Applications:

• General electrochemistry
• Sensors
• Corrosion
• Coatings
• Materials
• Electrolysis / anodisation
• Battery cells
• Solid electrolyte batteries
• Bipotentistatic measurements
• RRDE measurements

Specifications:

• Number of channels: 2
• 2-, 3-, 4- and 5-electrode measurements
• Compliance voltage: ±12 V
• Control voltage: ±10 V
• Maximum current: 500 mA
• Current ranges: from 1 A down to 10 nA (1A to 1 pA with ULC option)
• Maximum current resolution: 0.8 pA (80 aA with ULC option)
• Input impedance: 1 TΩ (100 TΩ with ULC option)
• Floating, WE to ground and CE to ground modes
• Hardware filtering
• Build-in calibration board

Options:

• Cable with Ultra Low current module
• Built-in EIS analyser: 10 µHz to 7 MHz
• Analog Ramp Generator up to 1 MV/s
• Internal boosters:        
  • ±1 A/±48 V
  • ±2 A/±30 V
  • ±4 A/[-3;14] V
  • ±10 A/[-1;6] V
• External boosters:
  • 30 A / 48 V
  • 60 A / 48 V
  • 90 A / 48 V
  • 120 A / 48 V