ECS 8040 is a C-H-N-S-O Elemental Analyzer based on the Dumas combustion method.

ECS 8040 is a state-of-the-art system for elemental analysis based on sample combustion and separation of gases using a chromatographic column.
The combustion products, i.e. CO₂, H₂O, N₂ and SO₂, are separated and quantified by a high resolution TCD detector.

ECS 8040 is fully automatic, from the available samplers to oxygen dosage, the monitoring of consumables status and the automatic leak test.