ELTRA^® ELEMENTRAC ON-p 2

Oxygen | Nitrogen Analyzer

The new ELEMENTRAC ON-p 2 is a powerful and robust elemental analyzer for measurement of oxygen and nitrogen 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 ON-p 2 elemental analyzer is available as a single-element analyzer for oxygen, nitrogen or hydrogen only, or in a multi-element configuration for measuring ON or OH. Whereas oxygen is determined as CO₂ in up to two infrared cells, nitrogen and hydrogen are detected in their elemental form in a thermal conductivity cell. The ELEMENTRAC ON-p 2 elemental analyzer uses an ON mode with helium carrier gas (optionally argon) to determine the oxygen and nitrogen content.

The chemicals and filters required for the operation of the ELEMENTRAC ON-p 2 elemental analyzer are arranged conveniently on the front panel and can be concealed behind a removable door during routine operation. This arrangement significantly reduces the time required for maintenance and increases user-friendliness. In addition, innovative details considerably improve the reproducibility of measurements.

The ELEMENTRAC ON-p 2 elemental analyzer meets or exceeds the requirements of all relevant international standards such as ASTM E 1019 or DIN EN 3976.

Click here for ELTRA ELEMENTRAC ONH-p 2 brochure

Typical sample materials: alloys, aluminum, ashes, carbides, cast iron, copper, ferroalloys, iron, metals, ores, refractory metals, silicon, steel, etc.

Looking for consumables for your ON-p 2? Click here.

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ELTRA ONH-p 2 Brochure

Application Examples

alloys, aluminum, ashes, carbides, cast iron, copper, ferroalloys, iron, metals, ores, refractory metals, silicon, steel

Product Advantages

• 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 furance with 8.5kW
• Optional Autocleaner
• Reliable ON elemental analysis of inorganic samples like steel, non-ferrous metals, ceramics, slags, ores, etc.

Measured elements	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
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, balance (resolution 0.0001g), monitor