Continuous measurements of NH₃ concentrations and additionally N₂0, NO and NO₂

Dynamic measurement of NH₃ concentration (additionally N₂0, NO and NO₂) before and after SCR exhaust aftertreatment system
Measurement used in development tests, mainly in WLTC and RDE, for AdBlue injection management optimisation and efficiency improvement of SCR exhaust aftertreatment system.
 
Measurement ranges of HORIBA MEXA-ONE-QL-NX:
  • NH₃: low 0 – 50 ppm, high 0 – 2000 ppm
  • N₂0: low 0 – 100 ppm, high 0 – 2000 ppm
  • NO: low 0 – 100 ppm, high 0 – 5000 ppm
  • NO₂: low 0 – 50 ppm, high 0 – 2000 ppm
Measurement ranges of AVL AMA i60 LDD:
  • NH₃: 0 – 5000 ppm

Equipment

  • NH₃, N₂0, NO and NO₂ concentration measuring device HORIBA MEXA-ONE-QL-NX
  • NH₃ concentration measuring device AVL AMA i60 LDD