In The Press
Find our the latest information on exhibitions, newsletters and press releases.Plasma Engineering: What is Electron Cyclotron Resonance?
Electron Cyclotron Resonance (ECR) is an advanced excitation method used in plasma engineering. The underlying principle of ECR is explained by Lorentz force; a combination of both electric and magnetic forces induced by applied magnetic fields.
Hydrogen in Steel Measurements with the UHV-TPD Workstation
Determination of hydrogen bound in steel is a vital factor in developing new steel types for ever more demanding applications. Temperature Programmed Desorption (TPD), also known as Thermal Desorption Spectrometry (TDS) or Thermal Desorption Analysis (TDA) is a...
Gas Analyzers for Fuel Cell Research
Electrochemical fuel cells are envisaged as a potential successor technology to combustion engines in the automotive sector. Although studies have considered numerous gaseous elements as the fuel source for electrochemical stacks, hydrogen (H2) remains the primary...
The History of Gas Analysis in Electrochemistry
Electrochemistry is concerned with the range of oxidation-reduction (redox) reactions that cause electrons to transfer between the molecules of reactants. It is the study of the relationship between electricity and an identifiable chemical change, which was first...
The Working Principle of a Mass Spectrometer
The analytical technique of mass spectrometry has a broad range of uses that include, for example, identifying unknown compounds within a material, measuring the amount of a known material that is present in a sample, and measuring changes in sample composition in...
Molecular Beam Gas Analysis with Hiden Analytical
HPR60 Molecular beam mass spectrometry (MBMS) is used for quantitative gas analysis of reactive species and intermediates formed in various processes. Gas phase intermediates are sampled from reaction chambers using a differentially-pumped inlet, which forms a...
Exploring Spectrometers for Thin Film Applications
Successful engineering of a thin film structure through semi-modern manufacturing techniques was first reported as early as the 1800s. Oil-sealed vacuum pumps were used to sputter a component substrate with nebulized sample material, forming an extremely functional...
Why Does Nanotechnology Require Mass Spectrometry?
The field of Nanotechnology encompasses applications in the research and development of matter at the molecular, macromolecular, or atomic scale – with dimensions in the order of 1-100 nanometers. At this scale materials exhibit different quantum mechanical properties...
Gas Analyzers for Fermentation Monitoring
Fermentation is a biologically active process that metabolizes organic products in a controlled environment. Industrial fermentation typically takes place in a sealed bioreactor comprising multiple components, including air and reagent gas inlets, a mechanical...
What is TPR?
Temperature programmed reduction (TPR) is a material characterization process commonly used in catalysis characterization and screening to examine the surface chemistry of metals and metal oxides under varying thermal conditions. TPR-enabled mass spectrometry...