Xplorer TN

The smallest Total Nitrogen analyzer available in today’s market.

This elemental combustion analyzer offers fast, accurate and precise analysis of Nitrogen in liquids, LPG’s, gas and solids.

System description

It is designed to offer standardized and customized solutions to match both current and future analytical needs, ranging from low ppb’s to high ppm’s. Sample combustion at high temperature through Chemiluminescence is the reference method for the determination of Total Nitrogen. Trace Elemental Instruments Software (TEIS) ensures intuitive and smooth control of your analysis.

  • Common applications:

  • Chemicals (e.g. Plastics, Aromatics, Olefins and Parafines)

  • Refinery Products (e.g. Crude Oil, Naphta, Lubricants, Gasoline, Diesel Fuel, Fuel Oil)

  • LPG and Gases (e.g. Pentane, Butane, Propane, Propylene)

Product Specialist

Mikael Alfredsson

"Our expert in Digestion, Extraction, Syntesis and Evaporation with more than 20 years experience in the field of sales and service. Contact me for if you have questions or need a quotation"

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031-709 8186


Nitrogen plays an important role in the manufacturing of chemicals and petrochemicals. The nitrogen content in fuels is getting a lot of attention nowadays in order to protect the environment. Nitrogen dioxide is a chemical compound that is emitted by high temperature combustion, and is known as one of the most abundant air pollutants. Emissions of NO2 are therefore subject to strict policies in order to protect the environment. In products made out of plastic, nitrogen is also used as an additive.

The amount of nitrogen in fuels does not only pollute the environment (NO2), but also the catalysts which are used during the production processes of refineries. It is corrosive to steel and poisons the catalysts. This contamination could slow down these production processes and thus influence the level of efficiency


At Kovalent we strive to establish and develop long-term partnerships with our customers. When we use the word “partnership” we mean that Kovalent becomes an integral part of our customers’ projects, where we are expected to fully understand their application needs. We aim to make Kovalent our customers’ first and natural choice, and this ambition permeates our entire organisation from initial contact to finished and delivered product.


Kovalent AB
Hulda Lindgrens gata 6A
Phone: +46(0)31-709 81 80
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Org.nr: 556417-2194


Genetec is a member of the same family of companies as Kovalent. Both companies share the same set of values and are in many ways integrated with each other. The main difference between the two companies are their products. Kovalent is involved in system solutions including instrumentation and Genetec is mainly working with consumables. The focus of Genetec is chromatography accessories. You are welcome to visit their state of the art web shop: genetec.se