Engine emissions analyzer further improves Intertek’s emissions testing capability

An advanced FTIR analyzer installed at Intertek’s engine test facility in Milton Keynes is enabling engineers to improve the quality of their tests on the gaseous components of engine exhaust emissions.

Versatile Gas Analysis Solution

The gas analyzer manufactured by Gasmet Technologies and installed by their UK subsidiary, Quantitech, measures multiple organic and inorganic components simultaneously from a large library of compounds, enabling Intertek’s engineers to quickly and easily change the measured compounds; to change the fuel type or cycle conditions, and to see the impact on the emitted gases. The FTIR gas analyzer is also highly portable so that it can be employed in any of the test cells at Intertek, a leading Total Quality Assurance provider.

High-tech Test Facility

Intertek’s engine test facility, which accommodates every type of motor vehicle engine covering all fuel types and including both hybrid and battery-powered vehicles, provides its customers with the ability to conduct research on prototype engines and evaluate developments in engine technology. Intertek works with vehicle manufacturers, tier suppliers and high-performance driveline development businesses.

The work in the test cells is complemented by Intertek’s ability to conduct on-road emissions testing using its state of the art Portable Emissions Measurement System (PEMS) to measure Real World Driving Emissions (RDE).

Intertek test engineer Cory Graham said: “Vehicle manufacturers are focused on improving both the performance and the emissions of their vehicles. FTIR provides a greater insight into exhaust emissions so that Intertek can assist manufacturers with their goals of improving air quality and lowering greenhouse gas emissions.”

Power of FTIR for Emissions Check

Most recently the FTIR has been deployed in one of Intertek’s most sophisticated cells, which hosts a complete driveline including an engine, a gearbox and also a rig, which creates a complete ‘virtual’ car.

The regulatory tests that are undertaken on vehicles to check their emissions against international standards have recently been under the spotlight, and the latest developments in the European Union will result in a move to vehicle emissions testing while the car is being driven (RDE) and this is now provided by Intertek.

Quantitech’s Dominic Duggan says: “Engine emissions testing is an ideal application for FTIR technology, because it provides automotive research and development engineers with a broad spectrum of measured compounds, creating a more complete picture of the products of combustion.”

Download our FTIR Technology White Paper

The White Paper answers the 22 most commonly asked questions. After reading this White Paper you will learn:

  • How is the IR spectrum used for the gas quantification?
  • What is the performance of FTIR in emissions monitoring?
  • When should a Gasmet FTIR be calibrated?
  • What is the typical response time?
  • How many gases can be measured and analyzed at the same time?
  • Which gases can be measured by the Gasmet FTIR gas analyzers?



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