Automotive climate test cells with chassis dynamometers

A climatic test cell with its climatic chassis dyno allows us to simulate and reproduce the environment of a vehicle. We are equipped to test 2, 3 and 4-wheel vehicles.

Rolling tests can be carried out in extreme temperature ranges (cold rolling with high temperature) as well as cold start with high temperature tests.

Testing can be implemented to meet the needs of our customers in terms of validation and/or development of a product or function.

These test facilities can also be used to carry out tests on sub-assemblies in accordance with manufacturers' standards and specifications (e.g. CL08 tests according to PSA standard B21 7130)

Test context in key words: soaking, isovitesse, characterization, performance, consumption, engine depollution, cold start (exploitation, calibration), catalyst ageing, driving cycles, real drive emissions, climatic validation... 

Climatic dyno bench - Site 1

Climatic chamber with loading facility - Site 2

• MAHA twin roller dynamometers 160kW, speed up to 120km/h
• Temperature range from -30°C to +55°C
• Double compressor 46Kw of cold power at 30°C
• 6Kw heating resistor