Laboratory evaporator RE series

rotary

Introduction
The rotary evaporator is a laboratory apparatus designed for efficient, controlled solvent removal by evaporation. It is suitable for R&D and production laboratories requiring reliable distillation of solvents across a wide range of capacities.

Product details
Brand: BIOBASE
Product origin: CHINA
Delivery time: Within 7 days
Supply capacity: Factory direct supply
Models: RE-201D, RE-301, RE-501, RE-1002, RE-2002, RE-5003

Features

• Electronic stepless speed control (0–120 rpm).
• LED display for speed and temperature monitoring.
• Optional explosion-proof version available for hazardous solvent use.

Technical parameters
Model: RE-201D | RE-301 | RE-501 | RE-1002 | RE-2002 | RE-5003
Rotary bottle: 1L 24# standard mouth | 3L flange φ50 | 5L flange φ50 | 10L flange φ95 | 20L flange φ95 | 50L flange φ125
Collecting bottle: 1L 35# (standard mouth) | 2L 35# (ball-mill mouth) | 3L 35# (ball-mill mouth) | 5L (flange φ60~50) | 10L (flange φ60) | 20L (flange φ60~50)
Condenser: Vertical φ85×430mm, 35# (ball-mill mouth) | Vertical φ100×530mm | Vertical φ100×530mm | Vertical three-backflow φ120×620mm (main), φ135×475mm (sub) | Vertical three-backflow φ130×700mm (main), φ160×530mm (sub) | Vertical three-backflow φ160×835mm (main), φ160×530mm (sub)
Charging valve: 19# (standard) (RE-201D/RE-301/RE-501) | 34# (standard) (RE-1002/RE-2002) | 40# (standard) (RE-5003)
Rotary speed: 0–120 rpm (all models)
Vacuum: 0.098 MPa (RE-201D / RE-301 / RE-501) | 0.095 MPa (RE-1002 / RE-2002 / RE-5003)
Temperature range: RT ~ 180℃
Temperature accuracy: ±1℃
Stroke height: 200 mm (RE-201D / RE-301 / RE-501) | 180 mm (RE-1002 / RE-2002 / RE-5003)
Rotary power: 40W (RE-201D/RE-301/RE-501) | 120W (RE-1002 / RE-2002) | 180W (RE-5003)
Heating power: 1 kW (RE-201D) | 2 kW (RE-301 / RE-501) | 3 kW (RE-1002) | 5 kW (RE-2002) | 8 kW (RE-5003)
Shelf material: Stainless steel (small models) | Anticorrosive coating (large models)
Chamber material: SS 245×140mm | SS 265×160mm | SS 280×170mm | SS 350×220mm | SS 450×260mm | SS 550×320mm (by model)
Plate size: 280×330mm | 350×330mm | 350×330mm | 534×504mm | 474×474mm | 550×320mm
Power supply: Standard AC220V 50/60Hz; optional AC110V 60Hz for some models; RE-5003 standard AC380V 50Hz (optional AC220V 50Hz)
External size (mm): 700×330×785 | 740×330×970 | 760×330×1030 | 930×560×1910 | 1000×600×2130 | 1330×730×2340
Package size (mm): 710×540×350 | 990×640×470 | 990×640×470 | 1320×780×755 | 1350×670×720; 680×680×790 | 1420×820×720; 830×730×910
Gross weight: 21 kg | 40 kg | 42 kg | 107 kg | 136 kg | 186 kg
Standard accessory: Rotary bottle and collecting bottle per model (e.g. RE-201D: 1L rotary bottle ×1, 1L collecting bottle ×1).
Optional accessory: Vacuum pump, recirculating chiller

Technical specifications

• Model series: RE (multiple capacities from 1 L to 50 L).
• Rotary speed range: 0–120 rpm with electronic stepless control.
• Temperature range: ambient to 180℃ with ±1℃ accuracy.
• Heating power range: 1 kW to 8 kW depending on model.
• Vacuum capability: up to approx. 0.095–0.098 MPa depending on model.
• Condensers: vertical single or triple backflow configurations for larger capacities.
• Suitable for laboratory R&D and small-scale production; explosion-proof option available for hazardous solvents.