Eltra, Germany launched the new ELEMENTRAC ONH in 2016-pThe series is used for precise and reliable measurement of oxygen, nitrogen, and hydrogen elements. The newly designed sample dropping device is more powerful and wear-resistant, so the measurement results of standard samples and granular samples without capsule wrapping are more accurate and reliable. So ONH-pSuitable for more routine analysis and research and development processes.

The ONH series has always adhered to humanized design. Chemical reagents need to be replaced frequently, so the reagent tube is placed in front of the analyzer for easy operation, while it is hidden behind the door during the analysis process. ELEMENTRAC ONH-pThe new software design has a clearer menu structure, which not only supports export functions but also enables segmented leak detection.

ELEMENTRAC ONH-pYou can freely choose the combination of elements for analysis. In addition, gas purification and gas calibration accessories can also be selected.

High performance inert gas melting furnace

Reliable analysis of oxygen, nitrogen, and hydrogen elements

The newly designed closed gas path optimizes the gas path circulation, making the measurement of oxygen, nitrogen, and hydrogen content more accurate

√ Cheaper argon gas can be used as the carrier gas

The newly designed catalytic furnace can adjust the reaction temperature to make oxygen measurement more accurate

The newly designed software has more powerful functions:

-Segmented leak detection is possible

-Enhanced the statistical function of data

-User friendly fault diagnosis function that can monitor the real-time operation of the instrument

Technical Parameter

ONHAnalyzer ELEMENTRAC ONH-p

Measurement range: 1g sample

Oxygen: 0.1ppm-2%

Nitrogen: 0.1ppm-2%

Hydrogen: 0.01ppm-1000ppm

General parameters

Analysis time: nominal 150s

Correction: Solid standard sample, gas standard sample

Detection: O₂Infrared absorption

N₂/H₂Thermal conductivity pool

Sample shapes: needle shaped, granular, linear, powdery

Reagent: Magnesium perchlorate

-Sodium hydroxide

-Copper oxide

-Schutze reagent

Power supply: 400V, three-phase

Single phase can be requested

Optional: - Gas Calibration

-External cooler

-Gas purification device

Carrier gas: - argon 99.995% (ON/OH type)

-Helium 99.995% (ON type)

-Nitrogen 99.995% (OH type)

-Compressed air (2-4 bar)

Interface: USB

Cooling: - External cooler

-Cooling container

*The measurement range varies depending on the selected configuration