• Combustion studies
  • Air quality measurements
  • Occupational health and safety studies
  • Automotive exhaust measurements
  • Blow-by gas measurements
  • Particle charge distribution measurements
  • Pharmaceutical inhaler studies
  • Filter grade efficiency studies
  • Nanotechnology

ELPI+™ :

ELPI+™ (Electrical Low Pressure Impactor) is an improved version of the widely used and well characterized ELPI™ -system. ELPI+™ enables measurement of real-time particle size distribution and concentration in the size range of 6 nm – 10 μm with 10 Hz sampling rate. The ELPI+™ features include real-time stand-alone operation, wide sample concentration range, wide particle size range and robust structure for operation even in harsh conditions. In addition to gaining real-time particle size distribution data, the ELPI+™ can be used for real-time particle charge distribution and for gravimetric impactor measurements. The use of impactor technology also enables post-measurement chemical analysis of size classified particles. All these features make the ELPI+™ and ideal choice in wide range of particle measurement applications including combustion aerosol and engine exhaust studies, pharmaceutical inhaler development, air quality monitoring and general aerosol research.

  • Wide particle size range; 6 nm – 10 μm
  • 14 particle size fractions
  • 10 Hz sampling rate
  • Possibility to collect size classified particles for chemical analysis
  • Wide operational concentration range
  • Independent stand-alone operation or control via laptop using ELPI+VI software
  • Large 7" WVGA display with graphic user interface
  • Analogue inputs and outputs