General features of all models: Motorised lift (stroke displacement 140 mm) with adjustable height limit Digital speed display Heating bath with digital temperature display Control deviation ±1 K Rotates intermittently clockwise and anticlockwise for drying processes (interval cycle for direction reversal is adjustable from 1 to 60 s) Timer function for time lapse controls (1 to 199 min) Water/oil heating bath with integrated carry handles Heating bath with adjustable safety circuit Push-off mechanism to loosen tightly fitting flasks Includes Woulff bottle Available in two versions: with standard glassware or coated glassware (condenser and receiving flask are coated for shatter protection) Infrared interface for data transfer between the heating bath and drive unit RS 232 interface Rotary evaporators RV 10 digital series Delivery incl. heating bath and vertical glassware. With PTFE inlet tube and 1000 ml evaporating flask (NS 29/32) and 1000 ml receiving flask (KS 35/20).