Test Bench for Warm-up Investigations

View inside the climate chamber
View inside the climate chamber

In the climate test bench, the engine is located in a climate chamber and connected with the outside dynamometric brake via a shaft connection.


A cold-air unit is used to supply the engine with combustion air, another cold-air unit is used for cooling the engine radiator and the chamber.

The engine is cooled by a cold-water unit.


The heat flow to the vehicle heat exchanger is determined using a heat flow measurement unit (HMU).

Test bench









Test bench for warm-up investigations7003.0003.700

 - optionally with 1:2.85 transmission

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