01
Steel and alloys
Control of interstitial gases affecting properties.
HORIBA Solutions / EMGA HORIBA Line for oxygen, nitrogen and hydrogen
Family of analyzers
EMGA HORIBA line for oxygen, nitrogen and hydrogen
Inert gas fusion to determine O, N and H in metals, alloys, ceramics, powders and advanced materials.
O/N/Hgases analysed
NDIR + TCDdetection
3main settings
Summary
The EMGA family brings together models for O/N, O/N/H and hydrogen ultratrace: EMGA-Pro, EMGA-Expert and EMGA-21E.
Solution overview
Choice by element and concentration level
The fusion converts the elements into measurable gases. The configuration changes as required for O/N, O/N/H or hydrogen below 1 ppm.
Applications
Primary applications
02
Titanium and reactive metals
O/N/H in high performance materials.
03
Ceramics and powders
Characterization of inorganic materials and additive manufacturing.
Key features
Resources and settings
01
EMGA-Expert
O/N/H with high precision and wide application.
02
EMGA-21E
Ultratrace hydrogen with high sensitivity.
03
EMGA-Pro
O/N for routine with good cost-performance ratio.
Reference data
Technical view
This summary supports preliminary evaluation; the final configuration must account for the sample matrix, method, analytical range and throughput.
PrincipleInert gas fusion
OxygenNDIR after conversion
Nitrogen/HydrogenThermal conductivity according to configuration
Frequently Asked Questions
Technical information
What EMGA measures hydrogen?
EMGA-Expert O/N/H measures the three gases; the EMGA-21E is dedicated to ultratrace hydrogen.
EMGA-Pro measures H?
The current EMGA-20P configuration is directed to oxygen and nitrogen.
Which samples are common?
Metals, alloys, ceramics, powders and solids compatible with the melting method.
Related pages
Related solutions
Application assessment
Inform the matrix, analytes or molecules of interest, expected range and volume of samples. SENS specifies the applicable configuration.