MEXA-1400QL-NX - Utilizing Quantum Cascade Laser

The MEXA-1400QL-NX is an exhaust gas analyzer for four nitrogen compounds simultaneously, i.e. NO, NO2, N2O and NH3, utilizing mid-infrared Quantum Cascade Laser technology. By using the high power, high resolution lasers, the analyzer can measure each component accurately, even in low concentrations, with minimum interference from other components in engine exhaust gas. It is suitable for the R& D measurements related to the latest legislative concerns ( NO2, N2O and NH3) as well as the development of exhaust after-treatment devices. Applications For developing new NOx after-treatment systems such as urea-SCR, CRTs and Lean NOx Traps ( LNTs) As an R& D tool for new regulations - For EPA GHG: highly accurate, measurement of N2O - For Euro VI HDD: NH3 measurement for active NOx removal devices Advantages Simultaneous real-time measurement of four nitrogen compounds ( NO, NO2, N2O and NH3) Potential to be integrated in the HORIBA MEXA-7000 system; Wide dynamic range: e.g. NO can be measured at the range of 0-10 ppm to 0-5000 ppm Fast response measurement with the analyzer installed near the engine NO/ NO2/ N2O: less than 2 seconds as T10-T90 response ( at the flow of 8 L/ min)