The Engine Exhaust Particle Sizer 3090 (EEPS™) spectrometer measures the size distribution of engine exhaust particle emissions from 5.6 to 560 nm with the fastest time resolution available. Users can visualize and study the dynamic behavior of particle emissions that occur during transient test cycles, during the first few seconds of a cold start, or during regeneration of a particle trap or diesel particulate filter (DPF).
The EEPS spectrometer displays measurements in 32 channels total (16 channels per decade). It operates over a wide particle concentration range, including down to 200 particles/cm³. It operates at ambient pressure to prevent evaporation of volatile and semivolatile particles, and it requires no consumables.
Developed under license from Airel, Ltd.
WIDE SIZE RANGE AND WIDE DYNAMIC CONCENTRATION RANGE
ROBUST DESIGN AND OPERATION
SERVICE MADE SIMPLE
FRONT PANEL DISPLAY
FLEXIBLE DATA MANAGEMENT
EEPS software combines data collection and analysis for convenience. It offers many advanced features including: