air-conditioned single-axle chassis dynamometer with airstream blower

The chassis dynamometer fo the Chair of combustion engines and powertrain systems offers a variety of possible uses. On the one hand, vehicle emissions can be examined in legally specified driving cycles under reproducible environmental conditions. Based on the chair's own automation software, individual cycles or driving profiles can also be implemented. Because the chassis dynamometer is positioned in a fully insulated climate chamber, different temperature conditions can be analyzed.

The exhaust gas measuring system based on the principle of Constant Volume Sampling (CVS) in combination with measuring bags allows certification-related emission measurements. In addition to the analysis of the regulated and non-regulated gaseous exhaust gas components, the solid components can also be examined with regard to their number and size distribution.