Measuring Vehicle Emission on a Chassis Dynamometer

Automotive Manufacturing

We not only manufacture exhaust gas measurement systems but also offer solutions for testing of key components such as engine testing, E-motor and friction brakes as well complex systems for powertrains and vehicles. In fact we go down the production chain all the way to material analysis. Moreover, we provide customers with the total support necessary for the development of the next-generation mobility solutions including electrification and technical assistance for communications and information security.

During the automotive development process a multitude of component as well as full vehicle tests are necessary in order to optimize the vehicle's behavior and comply with legislative regulations.

Browse Applications

Quantitative Analysis of Low-concentration Hydrogen Content in Titanium Alloy
Can we perform quantitative analysis of hydrogen in a titanium alloy to prevent hydrogen embrittlement?
Quantitative analysis of carbon and sulfur in tires
To accurately and quickly measure the amount of carbon and sulfur contained in the material.
Microscopic Measurement of Diffusion
Spectra taken at different depths within the polymer layer with normalized spectra.
In order to engineer materials with controlled diffusive properties, we need to be able to measure the diffusive process in situ. Ideally, we would like a technique that provides molecular information with resolution on a microscopic scale, that is non destructive of the samples, and can be set up and used on a laboratory bench top with a minimum of time and effort involved in sample preparation. Raman microprobe spectroscopy is an ideal candidate for this type of studies. Use of visible light combined with a confocal microscope provides a probe with spatial resolution of a micron or better, and coupling of such a microscope to a modern Raman spectrometer equipped with holographic notch filters and CCD multi channel detectors allows rapid acquisition of Raman spectra which can be correlated with the chemical state of the species and its physical environment.
Connected Autonomous Vehicle Testing
In the future autonomous vehicles will be common on public roads. Any single failure could leave vehicles seriously impaired. To prevent this scenario, these will depend on multiple different sensors, fusing their data, to ensure safety.
Features and Benefits of Pulsed RF GD OES for the Characterisation of Electrodes of Li-ion Batteries.
A Li-ion battery.
A Li-ion battery is a rechargeable battery in which lithium ions move between the anode and the cathode creating an electricity flow. Whether you study new electrodes or coatings behaviors, charge and discharge processes, process controls, or perform comparative studies for Li-ion batteries, Pulsed RF Glow Discharge Optical Emission Spectrometry is a valuable companion tool.
Particle Measurement in the Sub-23nm Range
Sub-23nm Particle Measurement
Concerns exist that advances in modern engine technology may contribute to large portions of solid particles at sizes smaller than 23nm. The EU Joint Research Center has confirmed this concern in several investigations.
Raman Spectroscopy Applied to the Lithium-ion Battery Analysis
Raman image LiCoO2 cathode after a cycling process.
The application note explains how the Raman Spectroscopy can be helpful in the analysis of cathodes and anodes in Li-ion batteries. Today’s state of art of technology requires more reliable, more efficient and powerful energy sources. Lithium-ion batteries are thus of high interest. Raman spectroscopy adapts to the different stages of life of these batteries, such as the characterization of new materials for more flexible systems, failure analysis; but also more standard analysis of used material during charge/discharge process, including structural and electronic properties, and even robust, automated QC tests.
Temperature management for the process of producing tires
Temperature management for the process of producing tires
Temperature management for automobile painting processes
Temperature management for automobile painting processes
RDE Testing for Non-Road Mobile Machinery (NRMM)
RDE Testing for NRMM
After the introduction of Real Driving Emission (RDE) tests for light- and heavy-duty vehicles, focus is now also shifting to the area of non-road mobile machinery (NRMM).
Brake Dust Measurement
Brake Dust Measurement
A series of legislative measures has significantly reduced the amount of emissions that is being emitted by internal combustion engines of light and medium-duty vehicles.
Real driving emissions with RDE CoDriver
RDE CoDriver - RDE Testing
Real Driving Emission (RDE) tests confirm the results produced during an emissions test on a chassis dynamometer to ensure that vehicles meet the set limits in the real world.
RDE Test with Portable Emission Measurement System (PEMS)
Real Driving Emission test with on-board system
In 2016 the European Commission´s (EC) Member States agreed on new procedures and requirements for light-duty vehicle type approval certification introducing Portable Emission Measurement System (PEMS) for vehicle testing on the road.
Measuring vehicle emissions on a chassis dynamometer
Measuring Vehicle Emission on a Chassis Dynamometer
To comply with newest emission legislation it is necessary to test vehicle emissions on chassis dynamometer with the corresponding driving cycles.
Measuring fuel consumption of combustion engines on a chassis, engine and powertrain test stands
Measuring fuel consumption - fuel flow measurement
Development of combustion engines on engine test stands
Engine testing TITAN Engine Mechatronics
Improvement of vehicle’s drag coefficient in the wind tunnel
Aerodynamic testing in a wind tunnel
Improvement of aeroacoustics of vehicles in the wind tunnel
Durability testing of vehicles & components on powertrain test stands
Powertrain Testing

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FQ Series
mehr FQ Series

Fuel Flow Measurement Systems

TITAN eDrive
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E-Motor Testing

IG-340
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Handy Gloss Checker - New

GIANT Evo
mehr GIANT Evo

Brake Test Systems

IG-410
mehr IG-410

High Gloss Meter

VULCAN Evo
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Chassis Dynamometer

IG-331
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Gloss Checker

RDE CoDriver
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Mobile app for RDE testing

MV-2000 Series
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Mixed Injection System Liquid Vaporizer

LF-F/LV-F Series
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Digital Liquid Mass Flow Meters / Controllers

LSC series
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Compact Baking System

LU Series
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Liquid Auto Refill System

MI-1000/MV-1000
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Mixed Injection System Liquid Vaporizers

VC Series
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Direct Liquid Injection System

VG Series
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Capacitance Manometer

SEC-400 Series
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Mass Flow Controller

SEC-E Series
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Mass Flow Controller

TITAN Powertrain
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Powertrain Testing for Front, Rear and All Wheel Drive

TITAN Engine
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Engine Test Systems

LabRAM Soleil
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Raman Microscope

VETS ONE
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Vehicle Emissions Test System

STARS Engine
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Test Automation System for Engine Testing

DT Dyno
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Hydraulic Dynamometers

WT Dyno
mehr WT Dyno

Eddy Current Dynamometers

STARS Driveline
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Test Automation System for Driveline Testing

STARS Brake
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Test Automation System for Brake Testing

STARS VETS
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Test Automation System for Emission Testing

VULCAN
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Chassis Dynamometer

PX-375
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Continuous Particulate Monitor with X-ray Fluorescence

GIANT 6000 Series
mehr GIANT 6000 Series

Multi-Purpose Brake Dynamometers

TITAN Engine S
mehr TITAN Engine S

Steady-State Engine Test System

DYNAS3 LI
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Low Inertia Series - AC Dynamometer

TITAN Engine T
mehr TITAN Engine T

Transient Engine Test System

TITAN Engine D
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Dynamic Engine Test System

DYNAS3
mehr DYNAS3

AC Dynamometer

DYNAS3 HT
mehr DYNAS3 HT

High Torque Series - AC Dynamometer

GDOES Software
mehr GDOES Software

Quantum and Image

DYNAS3 HD
mehr DYNAS3 HD

Heavy Duty Series - AC Dynamometer

DYNAS3 HP
mehr DYNAS3 HP

High Performance Series - AC Dynamometer

GD-Profiler 2™
mehr GD-Profiler 2™

Discover a Whole New World of Information with Glow Discharge Optical Emission Spectrometer

FQ-2100DP
mehr FQ-2100DP

Fuel Flow Measurement

MEDAS
mehr MEDAS

Altitude Simulation

EMGA-920
mehr EMGA-920

Oxygen/Nitrogen Analyzer

EMGA-930
mehr EMGA-930

Oxygen/Nitrogen/Hydrogen Analyzer

EMGA-921
mehr EMGA-921

Hydrogen Analyzer

EMIA-Step
mehr EMIA-Step

Carbon/Sulfur Analyzer

EMIA-Expert
mehr EMIA-Expert

Carbon/Sulfur Analyzer

EMIA-Pro
mehr EMIA-Pro

Carbon/Sulfur Analyzer

XGT-7200
mehr XGT-7200

X-ray Analytical Microscope

MESA-50K
mehr MESA-50K

X-Ray Fluorescence Analyzer

MESA-50
mehr MESA-50

X-Ray Fluorescence Analyzer

XploRA™ PLUS
mehr XploRA™ PLUS

Raman Spectrometer - Confocal Raman Microscope

LabRAM HR Evolution
mehr LabRAM HR Evolution

Confocal Raman Microscope

LabRAM Odyssey
mehr LabRAM Odyssey

Best-in-class Raman Imaging & High Resolution Spectrometer

PTFM-ONE-DT
mehr PTFM-ONE-DT

Dual Pitot Tube Flow Meter

PTFM-1000V2
mehr PTFM-1000V2

Pitot Tube Flow Meter

OBS-ONE RE
mehr OBS-ONE RE

Protection Case for Testing Heavy-Duty and Non-Road Mobile Machinery

MEXA-1300R
mehr MEXA-1300R

Motor Exhaust Gas Analyzer

PFS-ONE
mehr PFS-ONE

Particulate Filter Management System

XGT-9000
mehr XGT-9000

X-ray Analytical Microscope

MDLT-ONE
mehr MDLT-ONE

Micro Dilution Tunnel

MEXA-ONE-FT
mehr MEXA-ONE-FT

FTIR Motor Exhaust Gas Analyzer

MEXA-ONE-QL-NX
mehr MEXA-ONE-QL-NX

Laser Spectroscopic Motor Exhaust Gas Analyzer

EXFM-ONE
mehr EXFM-ONE

Ultrasonic Exhaust Flow Meter

CVS-ONE
mehr CVS-ONE

Constant Volume Sampler

MEXA-ONE
mehr MEXA-ONE

Motor Exhaust Gas Analyzer

MEXA-2000SPCS series
mehr MEXA-2000SPCS series

Solid Particle Counting System

MEXA-730λ
mehr MEXA-730λ

Air-to-fuel Ratio Analyzer

MEXA-1170HCLD
mehr MEXA-1170HCLD

Heated Type NOx Analyzer

MEXA-1170HFID
mehr MEXA-1170HFID

Heated Type THC Analyzer

MEXA-1170SX
mehr MEXA-1170SX

Motor Exhaust Gas Sulfur Analyzer

MEXA-584L
mehr MEXA-584L

Automotive Emission Analyzer

FTX-ONE
mehr FTX-ONE

FTIR Exhaust Gas Analyzer

OBS-ONE PN Unit
mehr OBS-ONE PN Unit

On-board Emissions Measurement System

OBS-ONE PM unit
mehr OBS-ONE PM unit

On-board Emissions Measurement System

OBS-ONE GS Unit
mehr OBS-ONE GS Unit

On-board Emissions Measurement System