Advanced science.  Applied technology.

Search

Sample System for Gaseous Emission Measurement

Abstract: 

Disclosed herein are sampling systems and sampling methods for regulating the provision of sample gases to downstream analytical equipment, such as an exhaust bench for analyzing exhaust gases emitted from an internal combustion engine. In some embodiments, the described systems and methods can enable accurate measurements to be taken from a source of gaseous samples, regardless of the gaseous sample inlet pressure.

Patent Number: 
8,516,908
Date Of Issue: 
08/27/2013
Inventors: 

Qiang Wei