COMBUSTION GAS ANALYZER – CS/ONH

G6 LEONARDO

The G6 LEONARDO is based on the inert gas fusion (IGF), which involves fusion of the sample material in a graphite crucible at high temperatures. This principle is also commonly termed gas fusion analysis (GFA) or melt extraction (ME) since the total oxygen, nitrogen and hydrogen is extracted by an inert carrier gas when the sample melts. Oxygen (O), Nitrogen (N) and Hydrogen (H) determine the quality, service life and mechanical properties of all metallic materials. Even when present in trace amounts, O, N and H have a very critical effect on the material properties.

Highlights:

• FusionControl™ - ongoing contact free temperature measurement of the sample
• SampleCare™ - IGF analysis consisting of EZDrive, water cooled sample port, high capacity dust trap, followed by efficient in-line particle filtering
• Smart Molecule Sequence™- direct and unadulterated measurements of all emitted gases by state of the art detectors with reference channels

Applications:

• Iron, Steel, Cobalt, Nickel, Ferroalloys
• Copper Production
• Titanium, Zirconium and other Refractory Metals
• Metal Processing
• Aluminum and Magnesium
• Magnetic Materials
• Powder Metallurgy and Additive Manufacturing
• Glass & Ceramics

Technical Data:

• Sample Types: Inorganic, dry, any form or shape
• Sample Dimensions: 8 x 8 mm cross section (pieces, chips, pins, granules), different sample ports available for special applications
• Detectors:
  Oxygen - Nondispersive IR absorption of CO, no moving parts, multiple range detectors with reference beam and on-board linearization
  Nitrogen and Hydrogen - Thermal conductivity detector with reference channel and adjustable gain amplifier
• Furnace: Water-cooled Electrode Furnace with FusionControl
• SampleCareTM:
  EZDrive - Lower electrode movement by reliable electronic motion module
  Sample Port - Rotating sample port integrated into water cooled furnace block
  Particle Filtering - High-capacity dust trap followed by in-line particle filtering
• Carrier Gas:
  Ar (O, N), He (O, N), N2 (H) each 99.995 % purity
  (99.9990 % for trace analysis)
• Calibration: Single and multipoint calibration, advanced weighting algorithm with error bars and range merging
• Reagents:
  - Magnesium perchlorate
  - Sodium hydroxide on support
  - Copper oxide, rare earth base (N-model)
  - Schuetze reagent (H-model)
• Models Available: Single or dual element O, N, H, ON, OH
• Dimensions: 71 x 66 x 78 cm (W x D x H),
• Weight: ~145 kg

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