Eltra Analyzer CHS-580

Eltra Analyzer CHS-580

In the early 1980's the development of its first Carbon and Sulfur Analyzer led to the creation of ELTRA. The objective to offer high-quality products at affordable prices still remains the foundation of ELTRA's policy today.

Hundreds of satisfied customers worldwide are proof of the quality and reliability of Eltra analyzers.  With the creation of new levels of performance-to-price-ratios ELTRA's world market share has rapidly increased. The introduction of oxygen, nitrogen, and hydrogen analyzers allowed ELTRA to successfully enter new markets on a global level. ELTRA equipment is the standard for elemental analysis in industries such as steel, automotive, mining, and aerospace.

Hydrogen Analyzer CHS-580 | Sulfur / Carbon / Hydrogen

ELTRA‘s CHS-580 is the ideal analyzer for the simultaneous determination of carbon, hydrogen, and sulfur in organic samples. Thanks to sample weights of 500 mg and more, even inhomogeneous materials can be reliably analyzed.

The temperature of the powerful horizontal resistance furnace with the ceramic tube can be set in steps from 1 °C to a maximum of 1,550 °C. The analyzer can be equipped with up to three independent infrared cells according to the user‘s requirements, allowing for a great variety of applications.


  • Simultaneous carbon, sulfur, and hydrogen determination with minimal sample preparation
  • A wide range of organic materials can be analyzed
  • Rapid, precise, accurate, and reliable element determination
  • Resistance furnace can be set up to 1550 °c in steps of 1 °c
  • Customized infrared cells provide a wide, dynamic measuring range
  • Due to gold ir path, increased cell live time for analysis of halogen or acid-containing samples
  • Powerful software (multilingual, customized display, the export of results)
  • Single and multi-point calibration
  • Low maintenance
  • Robust design allows usage in production control and laboratory


Coal, Coke, Oil, Plant Materials, Rubber, Soot, Tobacco, Waste, etc

Another Article:


Measured elementscarbon, hydrogen, sulfur
Furnace alignmenthorizontal
Sample carrierceramic boats
Field of applicationagriculture, biology, chemistry /
 plastics, coal / power plant,
 construction materials, environment /
 recycling, medicine /
Furnaceresistance furnace (ceramic tube),
 adjustable up to 1550 °C (steps of 1
Detection methodsolid state infrared absorption
Number of IR cells1 -3
Material of IR pathgold
Typical analysis time60 - 180 s
Chemicals requiredmagnesium perchlorate, sodium
Gas requiredoxygen 99.5 % pure (2 - 4 bar / 30 -
 60 psi)
Power requirements230 V, 50/60 Hz max. heat up
 current 2000 W
Dimensions (W x H x D)55 x 80 x 60 cm
Weight~ 70 kg
Required equipmentbalance (resolution 0.0001g),
 monitor, PC
Optional accessoriesTIC module, voltage stabilizer 5 KVA

Ref: eltra.com

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Download Data Sheet: Carbon / Sulfur / Hydrogen Analyzer CHS-580