Carbon and sulfur analyzer for organic and inorganic samples
Achieve precise and simultaneous carbon and sulfur analysis for organic and inorganic samples, ensuring accurate quality control and research insights across various material matrices.

Measures Carbon and Sulfur Concentrations
The CS-580A from ELTRA GmbH is an elemental analyzer designed for precise determination of carbon and sulfur concentrations in a wide range of samples. It uniquely combines a resistance furnace with a vertical ceramic tube, allowing for the combustion of materials at temperatures up to 1,550 °C. Suitably used in agriculture, recycling, pharmaceuticals, and construction, it accurately analyzes samples such as coal, gypsum, and plant biomass. With a throughput of up to 130 samples, the CS-580A is equipped with optional acid-resistant autoloaders and TIC module for increased versatility. Up to four independent infrared cells support accurate detection, while integration with LIMS facilitates seamless data management. Its robust construction suits continuous operation in demanding environments, ensuring long-term reliability and efficiency.
Benefits
- Maximizes laboratory throughput with automated high-capacity sample loading.
- Ensures precise analysis with infrared detection cells tailored to specific sensitivity ranges.
- Supports diverse applications with adjustable high-temperature combustion capabilities.
- Facilitates seamless data integration through direct LIMS export functionality.
- Reduces cross-contamination risk with robust and acid-resistant sample handling.
- Applications
- Chemistry,Construction materials,Medicine,Biology,Coal,Environment,Power plants,Plastics,Agriculture,Recycling,Pharmaceuticals
- End products
- Rubber compounds,Tobacco blends,Coal samples,Waste samples,Gypsum boards,Construction cement,Limestone aggregates,Recycled plastic pellets,Oil samples,Plant biomass,Fertilizer granules,Pharmaceutical formulations
- Steps before
- Weighing,Sample preparation
- Steps after
- Export of results,Data logging,Report generation
- Input ingredients
- carbon,sulfur,organic samples,ceramic crucibles,ashes,building materials,coal,coke,gypsum,limestone,oil,plant materials,rubber,sand,soil,soot,tobacco,waste
- Output ingredients
- carbon concentration,sulfur concentration,CO2,SO2
- Market info
- ELTRA Elemental Analysers is renowned for producing high-quality elemental analyzers, specializing in precise carbon, sulfur, oxygen, nitrogen, and hydrogen measurement in inorganic samples. Their reputation is built on reliability and accuracy in analytical instrumentation.
- Furnace temperature range
- up to 1550 °C
- Temperature resolution
- 1 °C steps
- Sample weight
- 50 to 500 mg
- Detection method
- Solid state infrared absorption
- Number of IR cells
- 1 - 4
- Measurement time
- 60 - 120 s
- Elemental range
- 0.005 – 100 %
- Gas required
- Oxygen 99.5% pure
- Compressed air pressure
- 4 - 6 bar / 60 - 90 psi
- Power requirements
- 230 V,50/60 Hz,max. 2000 W
- Dimensions (W x H x D)
- 55 x 100 x 60 cm (Analyzer)
- Weight
- ~ 90 kg (Analyzer)
- Automation
- Manual / Auto analysis
- Autoloader capacity
- 36 or 130 crucibles
- Chemicals required
- Magnesium perchlorate,sodium hydroxide
- Required equipment
- PC,monitor,balance
- Acid-resistant configuration
- Optional
- Automation level
- Manual / PLC-controlled / Auto
- Changeover time
- Not specified
- CIP/SIP
- Manual,no CIP/SIP mentioned
- Batch vs. continuous operation
- Batch
- Energy efficiency
- Not specified
- Cleaning method
- Manual
- Corrosive resistance (e.g. acids)
- Acid-resistant configuration available
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- 55 x 100 x 60 cm (analyzer)
- Machine weight
- ~ 90 kg (analyzer)
- Autoloader weight
- ~ 15 kg (Autoloader for 130 crucibles)
- Autoloader dimensions
- 85 x 35 x 45 cm (Autoloader for 130 crucibles)
- Sample carrier material
- Ceramic crucibles
- Furnace alignment
- Vertical
- Furnace type
- Resistance furnace (ceramic tube)
- Furnace temperature setting
- 1 °C increments up to 1,550 °C
- Autoloader configuration
- 36 or 130 crucibles
- Infrared cell configuration
- Up to 4 cells,independent
- Acid-resistant version
- Available for autoloader
- TIC module option
- Optional
- Autoloader crucible material
- Acid-resistant plastic holders
- Voltage stabilizer
- 5 KVA,optional