Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd.
Main products:Circulating Water Vacuum Pump,Glass equipment air dryers
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  • 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

New R & D RE-2002 Vacuum Rotary Evaporator

New R & D RE-2002 Vacuum Rotary Evaporator
Product Detailed
(1)Vacuum Rotary Evaporator (2)2012 most superior (3)ISO9001 standard (4)Widely used

New R & D RE2002 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.

Functions:

(1) Vertical main and auxiliary high performance dual-condenser, 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:

Input voltage: 220V±10%    50Hz

Motor power: 120W

Speed: 0~140 rpm (frequency conversion stepless speed regulation)

Temperature control accuracy: ±1°C

Water bath temperature control range: Room temperature -150°C

Water bath power: 5000W

Sealing: PTFE tube feed, fluoro rubber seals

Lift: Hand wheel screw lift

Rotate flask (L)20L

Collection flask (L): 5L

Dimensions: 1100×600×220mm

Examples of work:

Materials

Bath temperature(°C)

Water temperature(°C)

Vacuum degree (M pa)

The feedstock (L)

Recovered amounts (L)

Evaporated time (min)

Recoveries(%)

Ethanol

60

22

-0.096

10

9.6

43

96

Water

68

22

-0.096

10

9.8

90

98

Experiments 20000ml rotating bottle 60rpm/min under the conditions(for reference)

Note:

(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.

New R & D RE-2002 Vacuum Rotary Evaporator



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