Emstat Series of Potentiostats

Low cost USB powered potentiostats

Emstat4S HR Right

The New Emstat4S includes galvanostat and optional EIS!


The EmStat series of laboratory potentiostats is based upon PalmSens’s highly successful, single-board Emstat potentiostat which has been used for many years in academia and industry for research and teaching applicatons. Instruments in this range offer  current ranges from 1 nA to 100 mA and current compliance to 200mA and current resolution of 1 pA. 

Shown here are the NEW Emstat4S and the EmstatBLUE. Emstat4S includes galvanostat and optional EIS to 200kHz.

EmstatBlue includes wireless BlueTooth connection to the pc or Android device and an extra connector with additional inputs and outputs.

Each Emstat includes:

  • High quality, double shielded cell cable with 2mm banana connectors and clips
  • PSTrace software for Windows
  • PSTouch App for Android devices
  • Rugged carrying case
  • Dummy cell
  • USB cable

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)