test apparatus for testing dust suppression systems and method for testing dust suppression systems using the test apparatus

摘要

The invention as described herein discloses a test apparatus (1) for testing dust suppression systems and a method for testing dust suppression systems with the use of said test apparatus (1). said test apparatus (1) comprises a housing (100) with at least two chambers (101,102) separated from each other by a window (103) comprising at least one transfer vent (104). therein, particle counting means (110,120) are removably mounted in at least one of said two chambers (101,102). in addition, the first chamber (101) of said at least two chambers (101,102) comprises a door (121) and is provided with supply means for supplying the first chamber (101) with particulate free air, and wherein the second chamber (102) Of said at least two chambers (101,102) is equipped with outlet means for releasing air from the second chamber (102).