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The new ELEMENTRAC ONH-p 2 is a powerful and robust elemental analyzer for measurement of oxygen, nitrogen and hydrogen concentrations in inorganic materials like steel, iron, copper or ceramics. The highly sensitive NDIR and thermal conductivity detectors reliably detect element concentrations from low ppm content to high percentages.
The innovative sample port system with pulsed chamber rinsing and vertical sample drop allow for user-friendly and comfortable analysis of rod-shaped, granular or powdery samples with a weight of up to 2 grams.
The ELEMENTRAC ONH-p 2 elemental analyzer meets or exceeds the requirements of all relevant international standards such as ASTM E 1019 or DIN EN 3976.
|Measured elements||hydrogen, nitrogen, oxygen|
|Sample carrier||graphite crucibles|
|Field of application||ceramics, engineering / electronics, steel / metallurgy|
|Furnace||electrode impulse furnace (max. 8,5 KW*), temperatures in excess of 3,000 °C|
|Detection method||solid state infrared absorption for oxygen thermal conductivity for nitrogen and hydrogen|
|Typical analysis time||120 - 180 s|
|Chemicals required||Schuetze reagents, copper oxide, magnesium perchlorate, sodium hydroxide|
|Gas required||compressed air, helium 99.995 % pure, nitrogen 99.995% pure, argon 99.995% pure (if required), all gases with (2 - 4 bar / 30 - 60 psi)|
|Power requirements||3~ 400 V, 50/60 Hz, max. 8,500 W|
|Dimensions (W x H x D)||56 x 78 x 64 cm|
|Weight||~ 165 kg|
|Required equipment||PC, monitor, balance (resolution 0.0001g)|
|Optional accessories||carrier gas purification, external chiller, gas calibration unit|
* limited to 6.8 kw in application settings
ELTRA is a specialist for elemental analyzers for the accurate and rapid analysis of solid materials. ELTRA equipment is a standard for elemental analysis in industries such as mining, steel, energy, cement and metal working.
ELTRA analyzers are used to reliably determine elements like carbon, hydrogen, sulfur, oxygen and nitrogen, and cover a wide, dynamic measuring range. The ability to adapt each analyzer to user specifications allows the precise measurement of a great variety of organic and inorganic samples in a multitude of applications.