ELEMENTRAC ONH-p Oxygen Nitrogen Hydrogen Analyzer

Click picture to enlarge

Product Summary

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.


Downloads

Product Videos

If YouTube is blocked at your company we are pleased to offer you the option to view directly from magersci.com.

ELEMENTRAC ONH-p Overview (5:00)
Watch a brief overview of the equipment and software for the ELEMENTRAC ONH-p Oxygen/Nitrogen/Hydrogen Elemental Analyzer
ELEMENTRAC ONH-p Overview by Eltra (5:45)
Dr. Andreas Theisen of Eltra provides a thorough walkthrough of the features on the new ELEMENTRAC ONH-p.
Eltra Product Overview (7:18)
Learn about the complete Eltra elemental analyzer product line in this video
Features

Customization

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.

Product Advantages

  • Simultaneous oxygen/nitrogen or oxygen/hydrogen determination with inert gas fusion technique
  • Closed gas management and optimized gas circulation for sensitive ONH determination
  • Use of cost efficient argon as carrier gas possible
  • Powerful catalyst furnace for precise oxygen measurement
  • Gas flow system with electronic gas flow control and new leakage test
  • Water-cooled sample port system for effective removal of atmospheric gases
  • Flexible configurations and measuring ranges for O, N and H
  • High sensitivity IR and TC cells with low detection limits
  • Short analysis time
  • Powerful 8,5 kW impulse furnace for temperatures in excess of 3,000 °C (limited to 6.8 kW in application settings)
  • Economic analysis of grains without capsules
  • Chemicals and tubes are hidden behind a door (removable)
  • Powerful software (supporting data and application export, comment fields, and many more)
  • Single and multipoint calibration (linear regression)
  • Cooling via tap water or heat exchanger or chiller
  • New design allows operation in production control and laboratory

Applications

  • Alloys
  • Cast iron
  • Ceramics
  • Copper
  • Refractory metals
  • Steel
Specifications
Measured elements:
hydrogen, nitrogen, oxygen
Samples:
inorganic
Furnace alignment:
vertical
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 (limited to 6.8 kW in application settings)
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 (WxHxD):
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

myMager eConfig Cart

Main Unit

Date