HEUBACH Dustmeter Typ II Basisgerät m. Zubehör für EU 85/157 Animal Feed Additives
Measurement Principle The sample is placed into the steel drum (1). When rotated, three blades inside the steel drum simulate handling and conveying. A precision air flow control system provides a constant flow of air that carries air borne particles through a coarse particle separator (2) onto a filter (3) mounted in a filter housing (4). The dust quantity is measured in the majority of cases by simple weighing the filter. If required, the dust can be extracted from the filter for further analyses as for example determination of particle size distribution or chemical composition. Type II: Varies from "Type I" by an additional near vertically mounted separator (5) allowing a more sensitive separation of air borne particles Verkauf nur an Unternehmen.