D2T Headquarters | 11 rue Denis Papin - CS70533 | F - 78197 Trappes Cedex | Tel.: +33 (0) 1 30 13 07 07 | Fax: +33 (0) 1 30 13 07 10 | sales@d2t.comD2T GmbH | Roentgenstrasse 86 | D 64291 Darmstadt | Tel.: + 49 6151 95 108 0 | Fax: +49 6151 95 108 222 | contact@d2t.de

D2T America | 1393 Wheaton Ave. Suite #300 | Troy, MI 48083 - USA | Tel.: + 1 248 680 9001 - 7 | Fax: 1 248 680 9002 | d2tamerica@d2t.comD2T China | 3 rd floor No. 98, Zhuanyang Avenue | Wuhan 430056 Republic of China | Tel.: + 00 86 27 82667786 | d2tchina@d2t.com.cn

www.d2t.com

4x4 Emissions chassis dynamometer, hybrid & climatic cell

A high-tech test facility for current and future emissions standards.

The chassis dynamometer of our Testing Center CESAME is capable of measuring regulated emissions and CO2 according to future emissions standards. With its high flexibility, any type of engine is welcome: gasoline ( -7°C test ), diesel and (4WD) hybrid engines can be tested, and the chassis dyno is suitable for a wide range of vehicles.

Fuel types:

> Gasoline (-7°C test)> Diesel> Alternative fuels

Vehicle types:

> Passenger cars> Light Duty vehicles> 4WD vehicles

Test types:

> Emissions> Performance / Consumption> Tuning

4x4 Emissions chassis dynamometer, hybrid & climatic cell

D2T Headquarters | 11 rue Denis Papin - CS70533 | F - 78197 Trappes Cedex | Tel.: +33 (0) 1 30 13 07 07 | Fax: +33 (0) 1 30 13 07 10 | sales@d2t.comD2T GmbH | Roentgenstrasse 86 | D 64291 Darmstadt | Tel.: + 49 6151 95 108 0 | Fax: +49 6151 95 108 222 | contact@d2t.de

D2T America | 1393 Wheaton Ave. Suite #300 | Troy, MI 48083 - USA | Tel.: + 1 248 680 9001 - 7 | Fax: 1 248 680 9002 | d2tamerica@d2t.comD2T China | 3 rd floor No. 98, Zhuanyang Avenue | Wuhan 430056 Republic of China | Tel.: + 00 86 27 82667786 | d2tchina@d2t.com.cn

www.d2t.com

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Any type of emissions tests can be performed:> Complete CVS and gas analysis system (gasoline and diesel tunnels)> Two monorollers for testing of any type of vehicle configuration (front or rear wheel drive, 4WD, hybrid)> Fast and easy tuning of test procedures with MORPHEE 2 as automation system> Climatic test cell (20°C, 50% humidity, -7°C)

Steady state tests as well as performance tests> Overdimensioned roller performance relative to emissions requirements> Overdimensioned radiator fan in front of the cooling grill fan (size and wind speed)> Hand-held remote control of MORPHEE 2 automation system for the driver

GAS ANALYSISRaw gas analysis Pre and post-catalyst samplingDiluted measurement: bags sampling or continuous (not simultaneously)Simultaneous analysis of NO and NOx (for NO2 calculation)Simultaneous analysis of THC and CH4 (for NMHC calculation)CO2 trace measurement for the calculation of exhaust flow rate or carbon balanceCO2-EGR measurement for calculation of EGR rateWhole system heated to avoid condensation (e.g. during -7°C tests)

PARTICULATES SAMPLINGMicrobalance (accuracy 0.1 μg)Weighting chamber separated from outside by two consecutive doors, air conditioned with respect to temperature and humidity inside.

ROLLERSManagement of mode change between ICE and electric motor in case of hybrid vehicle: Handled by the MAHA system in 4WD mode

Road load Polynomial or multi-pointsControl mode Road load, constant torque, constant speed

Test bed mode4WD; front or rear wheel drive (with or without synchronous FWD/RWD, if the ESP and ABS cannot be disconnected)

Wheel base 2 000 to 4 200 mmInertia From 500 to 4000 kg depending on the modeWeight 2 500 kg per axle

Roller width Minimum usable width 1.1 mMaximum usable width 2.3 m

Maximum speed 250 km/hMaximum force in steady-state 6 600 NPower 220 kW (300 on 60 s)

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