Science King 20L Rotary Evaporator

Extractor King always matches each Rotary Evaporator with a matching vacuum pump and chiller. A proper vacuum pump can keep the system at better vacuum degree and lower the boiling point of the liquid. A matching chiller can cool the condenser better and improve the efficiency of collections. The XRE Series Rotary Evaporators are widely used in processing Concentration, Refining, Separation, Crystallization, etc. and are mainly applied in Bio-chemical, Pharmaceutical & Fine-Chemical Trades.

Pro-20L Specifications:

Features:

• Digital PID temperature and rotation speed controls
• All PTFE valves for improved lifespan and chemical resistance
• Direct injection capability for continous feeding of solution
• Smaller footprint for improved workspace allocation
• Receiving flask drain port for easy draining  
• Mobility with locking casters 
• Electric lifting bath 
• CE Certified
• 1 year warranty on all mechanical parts. Does not include glassware.

Specifications:

Model: Science King 20L Rotary Evaporator
Optimum Ambient Temperature: 5~25C / 41~105.8F
Glass Material: GG-17 High Borosilicate
Power: 240V 60Hz Single Phase
Plug: NEMA 5-20
Speed Regulatior: Digital Step-less Regulation
Rotation Speed: 0-120 RPM
Set Temperature: 0-99C / 0-210F
Temperature Control: Digital Temperature Control
Maximum Vacuum Pressure: -29.8 inHg
Evaporating Flask Capacity: 20L (20000ml)
Receiving Flask Capacity: 10L (10000ml)
Condenser Style: Main + Auxiliary Vertical Double Helix
Evaporation Capacity: Alcohol >/= 12 L/H
Heater Max Current Draw: (Amps): 25
Water Bath Material: 304 Stainless Steel
Water Bath Size: 17.7 x 9.8 in.
Lifting Function: Electric
Lifting Stroke: 190mm / 7.5 in.
Total Power Consumption (kW): 4.1 kW
Dimensions: 49 x 24 x 83 in.
Weight: 155 lbs.
Vacuum Connection: 14mm / .55 in. Barb
Condenser Connection: 18mm / .70 in. Barb
Warranty: 1 Year excluding glass parts
Certifications: CE