Emstat3 Series of Potentiostats

Entry level potentiostat

EmStat3 is a small and low cost potentiostat with research grade capabilities. It has eight current ranges from 1 nA to 100 mA and current compliance to 100mA (EmStat3+) full scale or 20mA (Emstat3), with a minimum resolution of 1 pA. 

Shown here are the Emstat3 and the Emstat3BLUE which adds wireless BlueTooth connection to the pc or Android device.  The EmstatBLUE also has an extra connector with additional inputs and outputs.


The Emstat3 and 3+ include the following:

  • PSTrace software for Windows
  • PSTouch App for Android devices
  • Rugged carrying case
  • Crocodile clips
  • Dummy cell
  • USB cable
  • High quality, double shielded cell cable with
    2 mm banana connectors for Working, Counter, Reference, Sense (EmStat3+) and Ground

EmStat3/3+ supported techniques

Voltammetric Techniques:

  • Linear Sweep Voltammetry (LSV)
  • Cyclic Voltammetry (CV)

These methods can all be used in their stripping modes which are applied for (ultra-) trace analysis.

Pulsed Techniques:

  • Differential Pulse Voltammetry (DPV)
  • Square Wave Voltammetry (SWV)
  • Normal Pulse Voltammetry (NPV)

Amperometric Techniques:

  • Chronoamperometry (CA)
  • Zero Resistance Amperometry (ZRA)
  • Chronocoulometry (CC)
  • MultiStep Amperometry (MA)
  • Pulsed Amperometric Detection (PAD)
  • Multiple-Pulse Amperometric Detection (MPAD)
  • Open Circuit Potentiometry (OCP)