The new, easy-to-use VACUU·SELECT® controller features an application-based touch-screen interface that covers all common lab vacuum processes. Use the preloaded applications or create your own with the drag-and-drop editor. – Integrated into the PC 3001 VARIO® select pump, you can run fully automated evaporations at the touch of a button. The VACUU·SELECT® controller continuously detects solvent boiling and automatically adjusts the pump’s motor speed to maintain process control, minimizing process time while preventing bumping and foaming. Learn More.