ELEMENTRAC ONH‑p 2

Key Features of ELEMENTRAC ONH‑p 2 :
Purpose and Function :
The ELEMENTRAC ONH‑p 2 is designed to analyze the content of oxygen, nitrogen, and hydrogen in various solid samples, such as organic materials, polymers, soils, fuels, and other materials. These elements are important for understanding the material's composition, quality, and environmental impact.
Analysis Method :
Combustion Method : The analyzer uses a high-temperature combustion process to break down the sample. It combusts the sample in a pure oxygen atmosphere at temperatures around 1000°C or higher.

Detection : The combustion gases (O₂, N₂, and H₂O) are then separated and detected using different sensors:

Nitrogen is typically detected by thermal conductivity detectors (TCD).
Hydrogen is measured based on water (H₂O) content, using a dew point or infrared (IR) detector.
Oxygen is often determined using gas chromatography (GC) or infrared absorption methods.