CHNS/O Elemental Analyser

Technical and Characterization Specifications:

• Determines weight percent carbon, hydrogen, nitrogen, sulfur or oxygen of a variety of samples
• Built with EA Data Manager software
• Adopts frontal chromatography for simple reliable and accurate measurements
• Multiple modes of operation: CHN or CHNS Mode or Oxygen Mode.
• Readily/conveniently switches between Oxygen and CHN/CHNS modes
• Analysis Times: CHN - 6 mins ; CHNS - 8 mins; Oxygen- 4 mins
• Analytical range: C 0.001-3.6 mg; H 0.001-1.0 mg; N 0.001-6.0 mg; S 0.001-2.0 mg; O 0.001-2.0 mg
• Sample required for analysis : 1-3 mg
• Detector TCD (thermal conductivity detector).
• Carrier Gas: Helium or Argon.
• Combustion gas: Oxygen.
• Adopts a mixture of two combustion techniques to ensure complete sample combustion.
• Pneumatic Gas Air, Nitrogen or Argon.
• Up to 60 samples can be position at a time (60 samples can analyzed in series, unattended)
• The weight of the samples is automatically fed to the system.
• Provides permanent record of instrument timing, leak testing and condition monitoring.
• Laboratory environment: Temperature range 12 to 32 ºC; Humidity 20 - 80% non-condensing
• Allows for customizable combustion conditions to ensure complete combustion while minimizing oxygen use.
• Accuracy: ≤ 0.3% - In Helium carrier gas and certified reference materials
• Precision: ≤ 0.2% - In Helium carrier gas using certified reference materials