- Washing of the asphalt sample (up to 3.5 kg) with solvent and ultrasonic motion, with simultaneous heating and rotation of the drum lined with screening mesh
- High speed extraction centrifuge for separation of filler from binder solution
- Condensation of solvent vapour in a stainless steel tank inlcuding cooling coil
- Automatic recovery of solvent by a continuous distillation process
- Easy binder recovery for further tests such as penetration, softening point, etc.
- Fast connection for rotary evaporator flask available as option
- Extraction time reduced to approx 55 minutes (including drying)