Solutions for Dissolved Gas Analysis and Off-gas Analysis in Electrochemistry

The HPR 40 DSA is available with a range of DEMS cells for differential electrochemistry mass spectrometry. DEMS cells  include a nano porous membrane interface for fast response in-situ determination of gaseous and volatile electrochemical reactants, reaction intermediates and products in real time.

The Hiden HPR-40 DSA Membrane Inlet Mass Spectrometer (MIMS) is a compact bench-top gas analysis system for real-time quantitative analysis and monitoring of dissolved/evolved gases.

Overview

Differential Electrochemical Mass Spectrometry (DEMS) is an analytical technique that combines electrochemical half-cell experimentation with mass spectrometry. It allows in situ mass resolved determination of gaseous or volatile electrochemical reactants, reaction intermediates and products in real time. Hiden Analytical offer a range of DEMS cells with electrolyte/nanoporous sampling interface to the Hiden HPR-40 DSA Mass Spectrometer.

• Analysis of dissolved species with mass range 200 amu (300 amu option)
• Vitreous Carbon – User coatable working electrode
• Replaceable nanoporous membrane
• 4 Ports for additional electrodes
• Interface to the Hiden HPR-40 DSA mass spectrometer