Map Soot in Real Time. Zero Loss.
NOW, FOR THE FIRST TIME, Sierra’s new Soot-Trak TM laser sampling technology
makes it possible to extract precise soot loading data that correlates with gravimetric
methods, directly from the sample stream.
Develop DPF Regeneration Strategy...Fast!
Now use soot emissions data as-is to determine the regeneration strategy for your
diesel particulate filters (DPF).
No loss or time shift correction is necessary with Soot-Trak when operating as a
plug and play with Sierra’s BG®- 3 near-zero PM loss partial flow dilution system.
Soot-Trak operates in line with the BG- 3 1065 compliant gravimetric filter collection
system. It immediately determines how much soot mass is being produced at any
given point in the engine cycle.
Extensively field-tested at a leading diesel engine manufacturer, Soot-Trak’s laser
sampling by two-angle ratio technology puts crucial soot particle size and number at
your fingertips.
Soot-Trak’s high sensitivity will prepare you for a constantly shifting global regulatory
environment and help you stay current with EPA, ARB, EURO, etc. requirements.
Optimize Engine Performance on the Fly
Currently recognized
as the world’s leading
partial flow dilution
system, the revolutionary
BG- 3 is capable of both
steady state and transient
PM emissions
measurement.
Observing Soot-Trak’s real-time concentration graph during a transient test cycle
allows optimization of engine performance and emissions reduction. Change timing
or injection pressure or any one of a dozen engine parameters that alter soot load.
As it reaches the sample zone, it will immediately register a change.
Sierra BG®- 3
With demonstrated results of +/-5% error accuracy, user friendly software, low
maintenance and portability, Soot-Trak is an indispensable source of cost saving data.
CALIFORNIA
5 Harris Court, Monterey, CA 93940
www.sierraemissions.com
800.866.0200 / 831.373.0200 / fx 831.373.4402
MICHIGAN
11680 Rachel Lane, Dewitt, MI 48820
info@sierraemissions.com
517.669.0514 / cl 517.575.7485 / fx 517.669.5975
SEE DIRECTLINK WWW.DIESELPROGRESS.COM
