Potentiostat Accessories

Can be used with all HEKA Potentiostats/Galvanostats and other third-party potentiostats for currents up to 50 A at 10 V, permanently shortcut protected.

Can be used with all HEKA Potentiostats / Galvanostats and other third-party potentiostats for currents up to 20 A at 10 V, permanently shortcut protected.

Scan Generator for smooth analog voltage ramps without digital steps. 20 scan speeds can be selected in the range of 1 mV/s to 1000 V/s. The ESG 10 is manually operated, can be triggered and provides a scanning potential range from –10 V to +10V. Initial potential, first and second reversal potential can be adjusted.

Digital output trigger Interface with 14 TTL outputs and 14 open collector power outputs for switching valves directly. 14 switches allow manual control of the outputs.

Interface box for conductance measurements using two potentiostats. The conductance can be measured during electropolymerization but can also be used in order to characterize the conductance of deposited polymers in relation to the applied potential.

Model circuit for all HEKA Potentiostats/Galvanostats for current ranges from 1 µA to 10 A. The circuit includes different capacitors forming various Randle circuits. The cell can be used for verifying the potentiostat and for calibrating the current ranges for impedance measurements.

Model circuit for the current ranges 100 pA, 1 nA, 10 nA, and 100 nA use with the external preamplifier EPA.