NEW! Eltra – Oxygen/Nitrogen Analyzer – Elementrac ON‑p 2


    Len Sena, Business Development Manager

    DKSH (Cambodia) Ltd
    Corner Preah Monivong Boulevard and Street 484
    Phnom Penh

    +855 87 887 883



    Noor Emma Sophianie, General Manager

    PT DKSH Indonesia
    12930 Jakarta Selatan

    +62 21 2988 8557


  • LAOS

    Julien Moret, General Manager, Laos, Myanmar & Cambodia

    DKSH Laos Company Ltd.
    3rd Floor, Vientiane Center Office Building Khouvieng Road, Sisattanak District
    Vientiane Capital

    +856 21 221 023

    +856 21 453 555



    Dr. Paing Soe Aung, Assistant General Manager

    DKSH (Myanmar) Ltd.
    Thitsar Road, Yankin Township

    +951 8565270



    Oliver Hammel, Vice President

    DKSH Technology Limited (Head Office)
    2533 Sukhumvit Road, Bangchak, Phrakhanong
    10260 Bangkok

    +66 2 639 7000


  • Elementrac ONHp-2 Brochure – Eltra

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.

Technical Specifications

Measured elementsnitrogen, oxygen
Furnace alignmentvertical
Sample carriergraphite crucibles
Field of applicationceramics, engineering / electronics, steel / metallurgy
Furnaceelectrode impulse furnace (max. 8,5 KW*), temperatures in excess of 3,000 °C
Detection methodsolid state infrared absorption for oxygen thermal conductivity for nitrogen
Typical analysis time120 – 180 s
Chemicals requiredcopper oxide, magnesium perchlorate, sodium hydroxide
Gas requiredcompressed air, helium 99.995 % pure, argon 99.995% pure (if required), all gases with (2 – 4 bar / 30 – 60 psi)
Power requirements3~ 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 equipmentPC, monitor, balance (resolution 0.0001g)
Optional accessoriescarrier gas purification, external chiller, gas calibration unit
* limited to 6.8 kw in application settings

Key Features

Elementrac ONH-p

  • Low gas consumption and high sensitivity due to closed gas system
  • Easy application of pins, powders and granules
  • Inexpensive argon as carrier gas possible
  • Short analysis time
  • Powerful impulse furnace with 8.5 kW
  • Optional Autocleaner
  • Reliable ON elemental analysis of inorganic samples like steel, non-ferrous metals, ceramics, slags, ores, etc.

Operation and Analysis Process

Step 1: Logging the sample into the ELEMENTS software

The sample ID is logged into the software and the weight is automatically transferred (see step 2).

Step 2: Weighing and introduction of sample into the port

The ELEMENTRAC OH-p 2 analyzes volumes from a few mg up to 2 grams safely and precisely. Rod-shaped or granular samples can be applied directly. For the elemental analysis of powders, a capsule is recommended which does not have to be sealed.

Step 3: Analysis

The empty graphite crucible is then placed on the lower electrode and the elemental analysis is started via the ELEMENTS software. The software controls all subsequent process steps.

Step 4: Data output and export

120 to 180 seconds after the analysis has started, the measured concentrations are available for export as a report or via LIMS.

Oxygen, Nitrogen and Hydrogen Analyser ONH-p 2 Introduction

Key Industries

  • Construction
  • Machinery & Manufacturing
  • Mining & Minerals

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