HPR-40 DEMS System - Solutions for Dissolved Gas Analysis and Off-gas Analysis in Electrochemistry

The Hiden HPR-40 DSA Membrane Inlet Mass Spectrometer (MIMS) is a compact bench-top gas analysis system built for offering real-time quantitative analysis and monitoring of dissolved/evolved gases. It is an ideal solution for dissolved gas analysis and off-gas analysis in electrochemistry.

The HPR-40 DSA MIMS is provided with a range of Differential Electrochemical Mass Spectrometry (DEMS) cells for differential electrochemistry mass spectrometry. The DEMS cells include a nano porous membrane interface for rapid response in-situ determination of volatile and gaseous electrochemical reactants, reaction intermediates and products in real time.

DEMS is an analytical method that integrates electrochemical half-cell experimentation with mass spectrometry. It allows in situ mass resolved determination of volatile or gaseous electrochemical reactants, reaction intermediates and products in real time.

Applications

DEMS

Features

The main features of the HPR-40 DSA MIMS are as follows:

Analysis of dissolved species with mass range 200 amu (300 amu option)

Replaceable nanoporous membrane

Vitreous Carbon – User coatable working electrode

Interface to the Hiden HPR-40 DSA mass spectrometer

Four ports for extra electrodes

Software

The HPR-40 DSA MIMS is supplied with MASsoft Professional software. The software is compatible to Windows 8 and Windows 10 and allows control of the instrument via RS232, USB 2.0, or Ethernet. It offers full I/O for data output and for reading data from external devices for integration and display with mass spectrometer data.