Spectroelectrochemistry-UV/Vis Spectroelectrochemical Measurements


Spectroelectrochemistry is a coupled technique that combines spectroscopy and electrochemistry.  A potentiostat/galvanostat is used to induce chemical changes on a surface or within a solution that are then monitored by changes in a spectrum.  Spectroelectrochemistry especially useful for studying redox transitions of various species such as organometallic complexes and nanoparticles among others.

Product Details


Gamry’s three spectroelectrochemistry systems are the Spectro-115UTM (200 - 850 nm), Spectro-115ETM (350 - 1000 nm) and i-Raman (532 or 785 nm laser) . Each system utilizes a miniature CCD spectrometer, USB 3.0 communication, and temperature compensation. These fiber-based spectrometers can be easily configured for absorption or transmission. The UV/Vis systems interface with a deuterium/tungsten light source that has a spectral output of 200 - >1100 nm and can be configured to provide both D2 and W. The light source also includes a safety shutter.



  • Redox Polymer Chemistry
  • Transition Metal Chemistry
  • Mixed-Valence Complexes
  • Organometallic Complexes
  • Bioelectrochemistry
  • Thin-Layer Electrochemistry

Standard Features

  • Coupled spectroscopy and electrochemistry acquisition and analysis.
  • Analysis tools for easily plotting absorption at a given wavelength as a function of potential.
  • Seamless integration into PHE200 Physical Electrochemistry techniques.
  • Open source scripting to run the spectrometer for easy integration in other techniques.
  • Fiber-based spectrometers.
  • Temperature compensation for ultra-low thermal drift.


Wavelength Range (nm) 350-1000
Communication USB
Dimensions  10.1 x 6.3 x 4.1 cm
Weight 0.35 kg
Wavelength Range (nm) 200-850
Communication USB
Dimensions  12.4 x 9.1 x 3.5 cm
Weight 0.40 kg
Wavelength Range (nm) 200 - >1000
Dimensions  17 x 7.6 x 6.4
Weight 0.63 kg


Spectro-115E UV/Vis/NIR Part #992-00104
Spectro-115U UV/Vis Part #992-00103