Heidolph Hei-VAP 'The Collegiate' Rotary Evaporators
Heidolph's 'The Collegiate" rotary evaporator is the most affordably priced basic rotary evaporator available in the market. The modular design lets you upgrade easily, add optional vacuum valve and Woulff bottle for more precise and accurate vacuum control. It has a manual lift which raises and lowers the evaporation flask from the heating bath. The evaporating flask clamp can not be lost due to a connection to the vapor tube coupling ring. For your protection the operating panel is located below the bath and thus outside the dangerous zone. Convenient large-dial controls adjust rotation speed from 20 to 270rpm and heating bath temperature from 20° to 100°C. Up-front controls and individual power switches for control panel and heating bath offer additional safety. It has a stainless-steel water bath with a diameter of 240mm, total working volume of 4.3L, nonslip handles, and insulated double wall for protection against burns. This model features a plastic safety-coated glassware set with 1000mL evaporating flask (24/40 Standard Taper Joint) and one 1000mL receiving flask. Hei-VAP Value 'Collegiate' rotary evaporators feature analog controls without a digital display.
Choose from a variety of condenser styles which include vertical, horizontal, cold trap (dry ice) and vertical reflux types. Heidolph also offers "Complete Package" Collegiate rotary evaporators which include the rotary evaporator and your choice of vacuum pump, vacuum controller and other accessories which make up a complete system. These complete Collegiate rotary evaporator packages are rolled up in to a very affordable price which make them less expensive than buying each individual rotary evaporator accessory separately.