Binder extraction and recovery is important for both determining the binder content and recovering a representative sample which can be used to perform other tests such as penetration, softening point, etc. The machine used is a Pavelab Systems product, by Controls. More info on http://www.controls-group.com/eng/asphaltbituminous-mixture-testing-equipment/pavelab-automatic-closed_system-asphalt-analyzer.php#.UqGfEtLuLQE