Spectroelectrochemical Instrument SPELEC is the world’s only equipment in the market for performing SPECTROELECTROCHEMISTRY studies combining in only one box a Lightsource (UV-VIS-NIR wavelength range: 215-400 nm Deuterium, 360-2500 nm Tungsten halogen), a Bipotentiostat/Galvanostat (± 4 V DC potential range, ± 40 mA maximum measurable current) and a Spectrometer wavelength range: 200-900 nm (ref. SPELEC) or wavelength range: 350-1050 nm (ref. SPELEC1050). All the components are perfectly fitted and synchronized, thus offering for the first time in the market a fully integrated synchronized spectroelectrochemical instrument. The equipment can also be used independently as a Spectrometer or as a Bipotentiostat/Galvanostat. SPELEC is controlled by the New DROPVIEW SPELEC Software for Windows, which provides powerful functions such as: • Shutter lamp control (automatic dark and reference) • Real Time panel that collects the generated spectra not only during the electrochemical measurement but continuously at any time. • Spectroscopic measurements shown in Counts, Absorbance, Transmittance or Reflectance during the Electrochemical process. • Plot of Optical Spectra vs. Electrochemical Curves at a specified wavelength (Voltabsorptogram, Chronoabsorptogram or Derivated ones). • Plot overlay, peak integration, smoothing, subtraction, derivative curve, baseline fitting. • 3D plotting of curves. • Export to .csv all synchronized data. SPELEC can be used with electrochemical sensors or electrochemical cells with three electrodes: working electrode, reference electrode and auxiliary electrode. Also, it can be used in bipotentiostat mode, with a two-working electrodes system sharing the same reference electrode and auxiliary electrode. Parque Tecnológico de Asturias - Edif. CEEI. 33428 LLanera (Asturias). Spain (+34) 985 27 76 85 - [email protected] - www.dropsens.com SPELEC can be used with standard cuvette holders or spectroelectrochemistry cells, but also with the new innovative DropSens cells for Transmission or for Reflection spectroelectrochemistry experiments using screen-printed electrodes (transparent ITO or PEDOT electrodes for transmission experiments, or other conventional screen-printed electrodes for reflect

Spectroelectrochemical Instrument Refs. SPELEC SPELEC1050 General Specifications ■ Power • PC interface ■ LED indicators ■ Dimensions: • Weight Lightsource • Wavelength range • Stability • Time to stable output • Ignition delay • Bulb life • Fiber optic connector 215-400 nm (deuterium); 360-2500 nm (tungsten halogen) ~1.0% peak-to-peak (over 4 hours) after 30-minute warm-up 10 minutes (deuterium); 1 minute (tungsten halogen) <2.0 seconds (delay for cold start-up may be longer) >1,000 hours @ 240 nm (time) <50% @ 240 nm (decrease of intensity) Continuous operation (testing conditions) SMA 905...