Operating across a wide linear range, the Model 440 CHN analyser from Exeter Analytical Inc is capable of routinely determining per centage carbon, hydrogen and nitrogen levels in almost any sample type including organic compounds, pharmaceuticals, petrochemicals, polymers, refractory, environmental or natural materials (soil, plants or insects).
The Model 440 has a furnace design that prevents cross contamination and allows the running of a greater number of samples between combustion tube changes.
Based upon a combined static/dynamic combustion technology, the Model 440 is able to analyse the widest range of sample types from volatile to difficult to combust materials including nitrides, graphite fibres, ceramics and even carbides with melting points of over 2000°C.
The fully automated Model 440 delivers simultaneous CHN analysis in less than five minutes.
