Updated Inversion Matrices for Engine Exhaust Particle Sizer Model 3090 App Note (EEPS-005) USĬopyright © 2022 TSI.Summary: Inversion Matrices for EEPS Spectrometer Model 3090 Application Note (EEPS-006) US.Reproducibility of EEPS Spectrometer Model 3090 App Note (EEPS-008) US.Model 3090 Engine Exhaust Particle Sizer (EEPS) Spectrometer Analog Output (EEPS-001) US.Measurement of Brake Wear Emissions by the EEPS Spectrometer and OPS (EEPS-007) US.Flow Adjustment Accessory for Fast Sizers-FMPS Spectrometer and EEPS Spectrometer (EEPS-004) US.Density of Soot for use with EEPS Spectrometer Model 3090 App Note (EEPS-009) US.Assessing 3D Printer Emissions in the Breathing Zone App Note (EEPS-010) US.Aerosol Statistics Lognormal Distributions Application Note (PR-001) US.Updated Inversion Matrices for Engine Exhaust Particle Sizer Model 3090 App Note (EEPS-005) A4.Summary: Inversion Matrices for EEPS Spectrometer Model 3090 Application Note (EEPS-006) A4.
Wide size range and dynamic concentration range.Aftertreatment particle filter performance analysis.Engine exhaust particle characterization.Providing size distributions and number concentrations (ranging down to 1,000 particles/cm 3) ten times a second, the EEPS spectrometer has been proven to be a valuable tool for automotive emissions engineers and aerosol researchers. The EEPS spectrometer operates at ambient pressure to prevent evaporation of volatile and semi-volatile particles consumables or an external vacuum pump are not required. However, for measuring solid particles from engines, TSI now offers the Porous Tube Thermodiluter (PTT) 3098, a fully integrated sample conditioning solution for the EEPS spectrometer the pair of them together is the Engine Exhaust Particle Measurement System (EEPMS) 3095. The EEPS spectrometer does not include any built-in sample dilution, giving the user maximum flexibility and independence with respect to sample conditioning. The data inversion matrices allow the researcher to optimize size distribution accuracy for specific particle types (soot, default and compact), and matrices can be applied at the time of measurement or in a post-processing environment.
TSI's Engine Exhaust Particle Sizer (EEPS™) 3090 spectrometer uses an array of sensitive electrometers, combined with three proprietary data inversion matrices, to provide real-time particle size data in 32 size channels (16 channels per decade).
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