CS-2000 analyzerWhen using conventional elemental analyzers for carbon and sulfur determination in solids, the user has to decide whether to use a resistance furnace to analyze organic compounds or an induction furnace for inorganic compounds.

Not with Eltra’s unique CS-2000 analyzer which combines both techniques! Thus the user only needs one analyzer to examine organic matrices (such as fuels, oils, chemicals) andinorganic matrices (such as steel, ores, ceramics, glass) for their carbon and sulfur content directly without cumbersome sample preparation. The analysis time of the CS-2000 is impressively short: analysis of steel, for example, only takes about 50 seconds; for coal it is about 90 seconds.

Carbon and sulfur are measured simultaneously with an accurate infrared detection system. Up to four measuring cells can be customized according to the user’s requirements. Dual infrared detectors for C and S allow reliable detection of both parameters from sensitive, low levels to high ranges.

Eltra’s CS-2000 is a robust, maintenance-friendly and flexible instrument for carbon and sulfur determination in organic and inorganic samples which is unique in the market.


  • Unique technology allows for analysis of organic and inorganic samples
  • Individual measuring ranges for C and S from low ppm levels to high percentages
  • Up to 100 % CS determination, depending on sample weight
  • Very short analysis time
  • Automated sample feeding (option)
  • Robust design for use in production and lab
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