Gioglass Instrument (Shanghai) Co.,Ltd
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Product

High Borosilicate Glass 3.3 Rotary Vacuum Evaporators for Lab Scale and Pilot Plants

Lab Scale Rotary Evaporators is a kind of concentration, crystallization, drying, separation and refining instrument. The rotary flask rotates at a constant speed under vacuum conditions and constant temperature, allowing the material to form a film on the wall of the flask and evaporate efficiently.

Lab Scale Rotary Evaporators

Famous Brand Vacuum MeterMotor Ex Control Box
Ex MotorNylon Nut Connecting
Water/ Oil BathBath Pot Ex Control Box


Instrument Introduction

The rotary evaporator is a kind of concentration, crystallization, drying, separation and refining instrument. The rotary flask rotates at a constant speed under vacuum conditions and constant temperature, allowing the material to form a film on the wall of the flask and evaporate efficiently. The solvent vapor is then cooled through an effective condenser and collected with a receiving flask, which is especially suitable for the concentration and purification of biological products that decompose easily at high temperatures. It is mainly used in the pharmaceutical, chemical and bio-pharmaceutical industries.

Instrument Features

■ Advanced PTFE components sealing system, maintain high vacuum degree; Gas-liquid separation, without reflux.

■ PTFE sealing on all connection ends, resistant to difference solvents

■ Evaporating Flask connected by nylon nut, easily install and disassemble

■ Evaporating Flask with wide side opening, easy for operate and clean (RE-1002, RE-2002, and RE-5003)

■ Equipped with vacuum meter, adjust best working vacuum degree for low boiling point solvent

■ Double condensation system ensure high receiving rate. (RE-1002, RE-2002, and RE-5003)

■ Frequency conversion speed control, digital display, convenient and intuitive operation

■ Electric or manual lifting bath pot, with PID intelligent temperature controller, temperature digital display with high accuracy

■ Continue solvent discharging and feeding during evaporation process, no need to stop to re-pump the vacuum system, ensure excellent constant vacuum performance

■ Modular design, strong scalability; standard connection, convenient for changing

Technical Parameters

Model

RE-202

RE-302

RE-502

RE-1002

RE-2002

RE-5003

Evaporating flask volume
(L)

0.5~2

3

5

10

20

50

Receiving flask
(L)

0.25~1

1

2

5

10

20

Max. vacuum degree
(MPa)

0.098MPa

Rotation speed
(RPM)

0-110

Lift mode

Electric Lifting

Manual Lifting

Bath pot power
(KW)

1.5

3

4/6

Evaporation rate
(L/H)

≥1.8

≥6

≥10

≥18

Condenser type

Integrated condenser

Vertical main & auxiliary double-condenser

Condensation area
(M2)

0.12

0.5

1

1.5

Bath power supply
(V)

220

220/380

Bath temperature control range
(℃)

RT~200

Temperature control accuracy
(℃)

±0.2

※(A)means standard model (B) means customized model

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