Test stand for detecting particle emission from rubbed material pairing, has measuring probe for receiving air from laminar air flow adjacent to material pairing, and particle counter for detecting particles in air received by probe

摘要

The stand (10) has a holder (14) for holding a material pairing and for generation of friction in the material pairing. The holder is arranged on a rack frame, where an upper side of the frame is formed by a perforated sheet. A measuring probe (36) is provided for receiving air from the laminar air flow adjacent to the material pairing. A particle counter (12) is provided for detecting particles in the air received by the probe, where the holder is connected with a force transmission unit (13).