Bruker G4 PHOENIX DH

Advanced Diffusible Hydrogen Analysis to Prevent Embrittlement and Cracking with Fast, Accurate Results

High-sensitivity detection with a thermal conductivity detector (TCD) achieves sub-ppm and ng/g detection limits.
Infrared furnace technology enables rapid heating and cooling up to 900°C, with an optional resistance-heated furnace for temperatures up to 1100°C, supporting large samples like sheet metal and welding specimens.
Optional mass spectrometry extends detection capabilities for ultra-low concentrations or isotopic studies.
Automated calibration features an integrated gas dosing system with 10 calibration volumes for traceable and accurate results, compliant with ISO 3690 and AWS A4.3 standards.

The G4 PHOENIX DH analyser by Bruker ensures rapid, precise diffusible hydrogen measurements to mitigate embrittlement, hydrogen-induced cracking, and other structural failures. Its advanced carrier gas warm extraction method delivers results in less than 30 minutes, making it the ultimate tool for post-welding tests and material quality assurance.

Applications:

  • Welding Industry prevents hydrogen-induced cracking by measuring diffusible hydrogen levels post-welding.
  • High-strength steels reduce embrittlement risks by analysing hydrogen content in advanced alloys.
  • Material research and alloy development utilise thermal desorption mass spectrometry (TDMS) to study hydrogen trapping and advance alloy innovation.
  • Automotive and aerospace ensure hydrogen resistance in high-performance materials and structural components.

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