Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd.
Main products:Circulating Water Vacuum Pump,Glass equipment air dryers
Contact Us
  • Contact Person : Ms. Lee Alice
  • Company Name : Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd.
  • Tel : 86-0371-87783156
  • Fax : 86-0371-87783135
  • Address : Henan,Zhengzhou,No. 41, Unit 3, No. 2 Building, No. 105 Yard, Huanghe Road, Jinshui district
  • Country/Region : China
  • Zip : 450000

2012 Hot Selling multi-function RE301(3L)Rotary evaporator

2012 Hot Selling multi-function RE301(3L)Rotary evaporator
Product Detailed
(1)Multi-function Rotary Evaporator (2)2012 most superior (3)ISO9001 standard (4)Widely used

2012 Hot Selling RE301(3L) multi-function Rotary evaporator:

Rotary evaporator can be heated at constant temperature.  Negative pressure under the condition of rotary thin film is formed, and then steamed out of solution condensation recovery. Suitable for heat-sensitive material, concentration, crystallization, separation, recovery, some models can make reflux extraction, chemical industry laboratories and other units of the necessary basic one of research laboratories and other units of the necessary basic one of instrument, is a manufacturing and analysis of experimental extracted mainly means.


(1)High performance dual agency tube condenser configuration, ensure high recovery rate.

(2) Collection bottle notch is equipped with hydraulic valves, solvent recovery very fast.

(3) Rotating body move up and down movements with screw lifting mechanism.

(4)The evaporator may incline willfully along the horizontal direction in 0-45° the scope.

(5) The sealing of the system is good, high vacuum degree, high evaporating rate, and high evaporating rate high recycling rate.

(6) The advanced converting-frequency digital speed as well as electrical adjustable speed to ensure good working condition.

(7) The glass is made of GG17 high quality silicon, good function;

(8) AC-motor for no classless adjustable speed, no brushless, no sparkle, long-lift.

Technical parameters:

Inpu voltage: 220V±10%    50Hz

Motor power: 40W

Speed: 0~120 rpm (frequency conversion stepless speed regulation)

Temperature control accuracy: ±1°C

Water bath temperature control range: Room temperature 99°C

Water bath power: 1500W

Sealing: PTFE tube feed, fluoro rubber seals

Lift: Hand wheel screw lift

Rotate flask (L): 0.25-3L

Collection flask (L): 0.25-3L ball mill

Condenser: high performance double-pipe condenser


(1) With grinding mouth before installation need to be coated with a layer of vacuum grease.

(2) Glass parts required for installation of light-light.

(3) Evaporation bottle, collection bottle as a standard, if you need other caliber since the purchase.

We are professional Rotary evaporator manufacturer, any inquiry is welcomed. Please feel free to contact me if I can help in anything, it is always a pleasure to offer our future cooperation.

2012 Hot Selling multi-function RE301(3L)Rotary evaporator

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