Роторный испаритель RE-2000АA на 2 л

Rotary evaporator RE-2000AA

Working principle

The evaporation flask rotates at a constant speed and the water bath is heated at a constant temperature. Under this condition: the material forms a large-area uniform thin film on the inner wall of the evaporation bottle for quick evaporation. The evaporation efficiency can be improved under vacuum conditions (a vacuum device needs to be connected). When the solvent vapor passes through the glass condenser coil, the vapor is cooled to a liquid ( a cooling device need to be connected) and recycled in a collection flask.

This series of products needs to be equipped with vacuum devices (circulating water type, rotary vane type, diaphragm type and other vacuum pumps), or cooling and circulating devices to form a system devices.

Basic configuration:

• The parts in contact with the material are all made of high borosilicate glass (expansion coefficient 3.3) and PTFE materials, which have stable performance and are not easy to react with the materials.

• The main stent is made of aluminum alloy.
• The sealing system uses PTFE + fluororubber compound sealing.
• The piston-type feeding valve is sleeved with PTFE extension tube, which can be continuously fed to the evaporation bottle under vacuum status.
• Upright double-layer serpentine coil as integrated condenser.

• Rotating and heating is controlled by power switch, which is a ON-OFF tilt button.

• Large LCD display, which can display temperature and speed at the same time.

• Brushless rotating motor, no spark, low noise, stable running.

• Electronic stepless speed regulation, fine-adjustment by knob.
• The bath is made of aluminum alloy + Teflon composite pot, aluminum alloy heating plate, PT100 sensor.

• The main machine is lifted electrically, and the manual switch, a tilt button also can control the up and down of main machine.

• Rotating and heating double fuses safety protection

Model

RE-2000AA

Voltage/Frequency

220V 50Hz/110V 60Hz

Total Power

1260W

Rotary motor power

40W

Lifting motor power

20W

Heating power

1200W

Vacuum

0.098Mpa

Rotary flask volume

Eggplant shape 1LΦ131mm/24# standard port

Collecting flask volume

Spherical shape 1LΦ131mm/35# ball mill port

Rotary speed

0-200rpm/min

Temperature control range

Room temperature-99℃

Temperature control accuracy

±1℃

Main machine lifting stroke

120mm

Condenser dimension

Φ85×430H(mm)  lower 35# ball mill stopper

Condensing area

0.17㎡

Material feeding valve

19#standard plug valve, feeding valve (pagoda joint) with 10mm outer diameter

Vacuum nozzle

Pagoda joint with 10mm outer diameter

In and out circulating nozzle of condenser coil

Pagoda joint with 12mm outer diameter

Bath dimension/weight

Φ235×145H(mm) about 6.2L 3.5KG

Overall dimension(W*D*H)

630×400×（690-810)mm

Net weight

18.5KG

Packing dimension

620×620×490mm  wooden package 0.19m³

Packing weight

23KG