Asphalt Centrifugal Extractor is designed for determining the percentage of bitumen in asphalt mixtures. It is available in 1500g and 3000g capacities. Features a removable aluminum bowl assembly which quickly lifts out of the sealed housing for efficient specimen handling. Control knob adjusts bowl speed up-to 3000 rpm and an electric break stops the centrifuge in seconds when extraction is complete. Rotating unit is suspended on the base by four calibrated springs which provide a perfect stability.