Exhaust Mass Flow Measurement

AEI has developed and patented a method for measuring diesel exhaust mass flow rate. These systems are manufactured to provide flow rate measurements on exhaust pipe sizes ranging from 2-8” in diameter. Read More>

Computerized Control Systems

A core segment of Analytical Engineering’s original business was addressing the needs of process monitoring.  AEI has continued to design and implement custom control equipment...Read More>

PM Sample Conditioning System

AEI’s system is manufactured for use inside or outside of a test cell. The system is built with a uniquely designed proprietary probe and a temperature controller for maintaining the desired 47C temperature from the sample point to its exit from the system.   Read More>

 

Air Flow

To support air handling projects, the Air Flow lab has a research flow rig capable of up to 5000 cfm with pressures to 30” H20.  The specifications for this lab include:
▪ Exhaust Mass Flow Measurement
▪ Cylinder Head Flow vs. Pressure Drop Characterization
 ▪ Intake and Exhaust Port and Manifold Development
▪ Air Flow Meter Calibration
 ▪ NIST traceable flow bench work with flow capability from 0 – 5000 cfm

In addition to the dedicated flow lab, the AEI facility has several locations for performing vehicular flow research and development.

NIST Traceable Calibration

AEI provides complete NIST traceable calibration for flow meter instrumentation. This service includes all air flow measurement devices, including:

 ▪ Vortex Shedder Flow Meters
▪ Turbine Flow Meters
▪ Differential Pressure Instruments
▪ Pitot Tube
▪ Nozzle
▪ Orifice
▪ LFE
▪ Venturi
▪ Hot Wire Anemometers
▪ Positive Displacement Meters

The flow lab at AEI is completely computer controlled and monitored. Three individual flow paths, 3", 6" and 12" provide precise and accurate flow measurements up to 2500 cfm at 30" of H20, allowing calibration on a wide variety of flow rates. Accuracy is ±1%.  The flow bench is capable of flowing up to 5000 cfm, but it not currently configured to measure above 2500 cfm.  Special setup will be required for the higher flow rates.

The standard calibration consists of 10 points with 5 repeats. Customized, special purpose calibration series are available

 

 
 
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