Rotary Evaporator LRE-B11 Catalog

Overview

Rotary Evaporator LRE-B11 works in the temperature range of 20 to 99 ℃ with a capacity of 2L. It Offers an evaporation speed of 2 L/Hr for water and 5.4 L/Hr for alcohol. Incorporates a split stainless steel bath pot offering double-layer protection. Enhanced with manual and automatic forward and reverse settings for diverse operating needs. The condenser includes a flow diversion function to prevent evaporation backflow, enhancing reaction efficiency and extending machine lifespan.

Features :

• Maintenance-free split stainless steel bath pot
• Standard RS485 communication interface
• Automatic raising feature
• Standard steam temperature detection function
• Equipped with electronic over-current protection
• Large base for stability and easy lifting
• Ergonomically designed operating handle
• Sealing ring of PTFE for reagent resistance

Specifications :

Temperature Control Range	20 to 99 ℃
Control Screen	LCD
Heating Power	1500 W
Pressure Rate	≤ 2kPa/h
Maximum Vacuum	399.9 Pa (≤ 3mmHg)
Rotary Motor Power	100 W
Host Speed	Digital DC step-less speed regulation
Motor Rotating Control	35 to 200 rpm
Tilt Angle Adjustment Range	0 to 30 degrees
Condenser	Vertical, double serpentine condenser
Condensation Area	0.15 m³
Rotary Flask Volume	2L，Flange type Ø43mm
Collection Flask Volume	2L
Evaporation Volume Range	50 to 2000mL
Water Bath Volume	4L
Bath Material	Stainless steel, SUS304 material
Bath Size	280mm × 260mm × 130mm
Temperature Accuracy	±1 ℃
Lifting Mode	Electric lifting
Lifting Distance	180mm
Lifting Speed	10mm/s
Bath Power	4000 W
Vacuum Seal	Teflon + Teflon fluorinated rubber double seal
Discharge Valve	PTFE spool
Evaporation Speed	Water：2 L/h Ethanol：5.4 L/h
Protection	Over Current Protection Ground Fault Protection Over Temperature Protection Dry Burning Protection
Optimum Ambient Temperature	5 to 35 ℃
Ambient Relative Humidity	≤ 65%
Power Consumption	1800 W
Power Supply	Single phase 110V/220V，50Hz/60Hz
Dimension (W× D× H)	650 × 420 × 900 mm
Packing Dimension (W× D× H)	650 × 500 ×500 mm
Net Weight	20 Kg
Gross Weight	30 Kg

Applications :

Rotary Evaporators are primarily employed in the chemical, bioengineering, and biopharmaceutical sectors for concentration, crystallization, drying, separation, and solvent recovery processes.