Use the Model 1640 Vacuum controller to automatically regulate vacuum level - any apparatus, any vacuum pump up to 100 L/min. Typical applications are rotary or centrifugal evaporation. Controls from 2 torr to atmospheric pressure.
Use the handy keypad to program up to 5 methods, each controlling vacuum for up to 2 solvents for a stipulated time period. Can control real-time interactively or continuously.
Powered by 12 VDC, the 1640A-01 controller comes complete with a universal adapter for 11-240V AC, 50 / 60 Hz.