A polypotentiostat with 4 working electrodes, that makes parallel measuring of multiple electrodes in one electrochemical cell possible.

All specifications
PalmSens usually responds to your quotation request within one business day.

Product Description

With this polypotentiostat one electrochemical cell can be equipped with 1, 2, 3 or 4 working electrodes and all of these will be measured parallel. The EmStat3-4WE consists of a standard EmStat3 potentiostat and additionally three polypotentiostat (bipotentiostat-like) modules.
All techniques supported by EmStat3 are available for the EmStat3-4WE.

Available modes

The additional WE’s can each individually be used in two different modes:

  1. The potential of the additional WE has a constant dc-potential offset with respect to WE1, i.e. it is following the potential change of WE1.
  2. The potential of the additional WE has an independent fixed dc-potential.
Each potentiostat has eight current ranges: 1 nA to 10 mA with a resolution of 1 pA at the lowest current range and can automatically select the optimal current range.
A cell can be setup with one reference and one counter electrode or one combined reference and counter electrode.


Get more information