Centrifuge Extractor

Used for the quantitative determination of bitumen in hot-mixed paving mixtures and pavement samples. The centrifuge extractor is a safe, portable, corrosion-resistant module which can be used both in the field and the laboratory. It consists of a removable cast aluminium rotor bowl mounted on a vertical shaft. A filter paper disc is pressed in between the rotor bowl and cover plate by a knurled nut. The bowl assembly is enclosed is a housing mounted on a cast aluminium body. The gears operate in oil bath assembly is enclosed is a housing mounted on a cast aluminium body. The gears operate in oil bath with splash lubrication. Complete with 25 filter discs.