Electrochemistry, Fuel Cell & Battery Research Test Solutions

Low Current Module: The Low Current Interface for Ivium Potentiostats

LC module with Compactstat

Vertex.1A with LC Module






  • Max bias 20fA
  • Input impedance >10^14 Ohm
  • BW 25Hz


Add 3 “real” current ranges:

  • 10pA –> 100fA (IviumStat, CompactStat)
  • 1nA –> 10pA (others)
  • Bypass mode for other current ranges



  • Increased resolution
  • Increased accuracy ~ Lower offset (leakage): 10pA –> 20fA
  • Increased Signal/Noise ratio ~ Shorter cabling, Lower noise current detector, Driven shield WE lead