EMGA-921 – Hydrogen Inert Gas Fusion Analyzer

The EMGA-921 from HORIBA Scientific measures Hydrogen using the inert gas fusion technique in a large variety of materials: ferrous and non-ferrous alloys, inorganic materials and refractory materials. It can handle multiple applications including metallurgy, additive materials, electronics, catalysis, solar cells, battery precursors, etc.

The EMGA-921 is powered by an impulse furnace and a TC (Thermal Conductivity) detector offering the highest sensitivity and accuracy for the determination of Hydrogen. Multiple accessories are available for enhanced automation. With its user-friendly software, users can easily access to control of the instrument, analysis, reporting, diagnostics and maintenance navigation.

Key Features

Wide range of measurement with up to 0.02% (1g sample weight) and high precision measurements

Dual Flux/Sample Introduction Mechanism

Prevents spatter, controls crucible erosion and allows the use of optimized temperature for flux outgassing resulting in optimization of flux efficiency and blank reduction for high accuracy measurements

Programmable Temperature with Hold Mode

Up to 10 programmable steps using level or ramp modes to differentiate surface contamination from bulk content and characterize different forms or phases of Hydrogen. Hold mode automatically detects a peak and stabilizes temperature until measurement is done

Automatic cleaner, gas doser, crucible loader and autosampler available for enhanced automation and unattended operation

TC detector providing the best sensitivity and accuracy for Hydrogen determination