Slide 1

Elemental Combustion System CHNS-O analyzer Slide 2 It is designed to analyser organic materials such as those produced in a chemical laboratory. It is not designed for inorganics eg carbon in steel. Slide 3 It represents an evolution in the technique of elemental analysis by Flash combustion-Gas Chromatographic Separation. Slide 4 During normal system operation, helium carrier gas circulates within the analytical circuit which consists either of a combustion reactor for CHNS or a pyrolysis reactor for Oxygen. The carrier gas brings the combustion (for oxygen analysis: pyrolysis) gases to a gas chromatographic separation column and TCD detector for CHNS-O analysis. Slide 5 Gases : Helium and O2 @ 99.995 % (30 -40 psi) N2 or Air for the Pneumatics @ 99.95 to 99.99% (60-70 psi) Three running modes according to the weight of sample: 1- Micro