Oxygen / Nitrogen / Hydrogen Analyzer ELEMENTRAC ONH-p 2

Product catalog summary

Overview: The ELEMENTRAC ONH-p 2 is an advanced elemental analyzer designed for measuring oxygen, nitrogen, and hydrogen concentrations in inorganic samples such as steel, iron, copper, and ceramics. It utilizes inert gas fusion in an impulse furnace, with detection via NDIR and thermal conductivity detectors.

Key Features:

Innovative sample port with pulsed chamber flushing and vertical sample drop for user-friendly analysis.
Low gas consumption and high sensitivity due to a closed gas system.
Capability to use inexpensive argon as a carrier gas.
Short analysis time of 120-180 seconds.
Powerful 8.5 kW impulse furnace.
Optional Autocleaner for automatic cleaning of electrodes and furnace chamber.

Sample Handling: The analyzer accommodates various sample forms, including solid pieces, granules, and powders, up to 2000 mg. The sample port ensures quick removal of atmospheric interference and direct application without capsule sealing.

Software and Operation: The ELEMENTS software provides an intuitive interface for analysis, calibration, and measurement settings. It supports system diagnostics, maintenance, and integration into automation processes.

Technical Specifications:

Measuring range: O: 0.04 ppm – 2%, N: 0.04 ppm – 2%, H: 0.08 ppm – 0.1%.
Typical sample weight: 20-2000 mg.
Power supply: 400 VAC ±10%, 50/60 Hz.
Required gases: Helium, nitrogen, compressed air, optional argon.
Configurations available for ONH, ON, OH, NH, O, N, H.

Compliance and Standards: The ELEMENTRAC ONH-p 2 complies with international standards such as ASTM E 1019, E 1409, E 1447, and others, ensuring reliable and standardized analysis results.

Conclusion: The ELEMENTRAC ONH-p 2 offers a robust and efficient solution for elemental analysis with its innovative design, user-friendly operation, and compliance with international standards, making it suitable for high-throughput laboratory environments.

Catalog excerpts

Oxygen / Nitrogen / Hydrogen Analyzer ELEMENTRAC ONH-p 2-1

INNOVATIVE SAMPLE PORT QUICK & PRECISE OXYGEN / NITROGEN / HYDROGEN ANALYSIS BY INERT GAS FUSION

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Oxygen / Nitrogen / Hydrogen Analyzer ELEMENTRAC ONH-p 2-2

ONH ANALYSIS: QUICK AND RELIABLE The new ELEMENTRAC ONH-p 2 is a powerful and robust elemental Thanks to the innovative sample port with pulsed chamber flushing analyzer for the measurement of oxygen, nitrogen and hydrogen con- and vertical sample drop, user-friendly and convenient analysis of up to centrations in inorganic samples like steel, iron, copper or ceramics. 2 g of rod-shaped, granular or powdery samples is possible. The highly sensitive NDIR and thermal conductivity detectors reliably ELTRA offers efficient options for high sample throughput, like the detect element concentrations...

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Oxygen / Nitrogen / Hydrogen Analyzer ELEMENTRAC ONH-p 2-3

INNOVATIVE DETAILS The ELEMENTRAC ONH-p 2-series measures concentrations of oxygen, analysis time and can be exported, printed or transferred to LIMS. The nitrogen and hydrogen in inorganic samples by inert gas fusion in an analyzer is available in versions for single-element determination of ox- impulse furnace. The sample is introduced to the sample port and melts ygen, nitrogen or hydrogen as well as for measuring combinations of in the graphite crucible at a temperature of up to 3000 °C. The released gases are detected by two infrared cells and a thermal conductivity cell. The ONH-p 2 is...

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Oxygen / Nitrogen / Hydrogen Analyzer ELEMENTRAC ONH-p 2-4

TECHNICAL INFORMATION Measuring range Typical sample weight Analysis time The elemental analyzer ELEMENTRAC ONH-p 2 meets or exceeds the requirements of all relevant international standards for oxygen, nitrogen or Typical samples Steel, iron, copper, refractory metals, ceramics Magnesium perchlorate, sodium hydroxide, copper oxide, Schuetze reagent Power supply Required gases Configurations hydrogen analysis. Helium, nitrogen, compressed air, argon (optional) Gas purification; gas calibration unit Options QUICK RESULTS THANKS TO EASY OPERATION All ELTRA analyzers are characterized by their simple...

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