Elemental Analyzer – CHNSO (UNICUBE)

The UNICUBE model offers simultaneous carbon, hydrogen, nitrogen, and sulfur analysis in solid and liquid samples, with an option for separate oxygen determination. It can analyze organic/inorganic compounds, coal, fuel, sand/soil, ash, etc. Equipped with Temperature Programmed Desorption (TPD) technology, it allows a wide range of elemental concentrations and sample weights. It can detect trace nitrogen, sub-µg sulfur concentrations, and high carbon content.

Key Features of CHNSO

• Modes: CHNS and O
• Weighing range: Micro (<1 mg) to macro (around 1 g of soil) applications; up to 15 mg of organic matter
• Precision: < 0.1% absolute (homogeneous substance), depending on sample type, mode, and configuration
• Analysis time: ≥ 7 min for simultaneous CHNS determination
• High-temperature combustion unit: Up to 1,200 °C with direct oxygen jet for complete combustion
• Purge and trap chromatography via TPD column
• Thermal Conductivity Detector (TCD)
• 120-position autosampler