Engine Emissions

Dekati® measurement solutions for determination of particulate emissions from engines include both particle detection and sample conditioning solutions. For tailpipe emission measurements, we have solutions for both CVS and tailpipe sampling, both upstream and downstream exhaust after-treatment devices. Our sample conditioning instruments can be connected to any particle measurement instrument and allow engine exhaust measurements from various conditions and engines.

  • Both dynamometer and on-board conditions
  • CVS and tailpipe conditions
  • Diesel and gasoline engines
  • Marine engines
  • Aircraft engines

Measurement Solutions

Dekati® eFilter™ for simultaneous real-time and gravimetric PM measurement
HT-ELPI®+ for direct tailpipe measurement

Exhaust Sample Conditioning

All Dekati® Exhaust Conditioning Solutions
EURO 6 compliant DEED

Pre- and post DPF measurements with Dekati® eDiluter™
Dekati® High Pressure Diluter DEED-300 for high pressure conditions


PEMS – On-board measurement solutions
Engine exhaust conditioning systems

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