Total Sulfur (TS) 4000 analyzer

The Total Sulfur (TS) 4000 analyzer incorporates true total sulfur (TTS) technology, which removes nitrogen interference and provides true total sulfur results, down to trace levels. Detectors typically identify nitrogen as nitrogen oxide because it emits at the same wavelength as sulfur dioxide, resulting in inaccurate analysis. This analyzer is suitable for a range of refinery and petroleum sample types with high nitrogen concentrations. TTS technology incorporates the same ASTM D5453 methodology used by the Environmental Protection Agency to formulate regulations limiting the sulfur content in automotive fuels. All TS 4000 analyzers feature the NeXYZ liquid universal autosampler, which offers quick automatic sample introduction and can be used for solids as well as direct and indirect injection of small volumes of hydrocarbons.