Thermo Fisher's Titan 4000 compact modular Total Nitrogen/Sulfur/Chlorine (NSX) analyzer uses a combustion method that allows the analyzer to cater for a range of applications in refinery and chemical samples, including naphtha, aromatics, automotive fuels, biodiesel fuels, gaseous and LPG samples.
Ranges are from low ppb to high ppm. By operating in real-time and with minimal sample handling requirements, the analyzer is said to decrease analytical costs and complies with current market driven ASTM, IP and UOP methods.