The ELEMENTRAC ONH-p determines oxygen, nitrogen and hydrogen in inorganic samples by inert gas fusion in an impulse furnace with temperatures in excess of 3.000 °C.
The ELEMENTRAC ONH-p guarantees precise and fast sample analysis. The analyzer covers a wide range of applications such as metal, ceramics and other inorganic materials.
The ELEMENTRAC ONH-p can be supplied with up to two infrared cells with different path lengths, accommodating both high and low level oxygen analyses. Nitrogen and hydrogen concentrations are determined in the ELEMENTRAC ONH-p by a robust and sensitive thermal conductivity cell.
alloys, cast iron, ceramics, copper, refractory metals, steel, ...
|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||copper oxide, magnesium perchlorate, Schuetze reagents, 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)||57 x 77 x 63 cm|
|Weight||~ 161 kg|
|Required equipment||balance (resolution 0.0001g), monitor, PC|
|Optional accessories||carrier gas purification, external chiller, gas calibration unit|
|-||* limited to 6.8 kw in application settings|
Subject to technical modifications and errors