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stable, safe and reliable.

3

3. Tilt of principal machine
The principal machine can be tilted at random within the range of 0-45 ° by loosing plum
blossom screws. The condensate system made of heat-resistant high-quality glass is
connected to the head of principal machine with sockets, thus making it able to tilt therewith and
continuously feed.

4. Heating water tank
Heating water tank is equipped with a closed heating tube with heating wire, and connected to
digital display of temperature, which can automatically connect or disconnect the power so as to
automatically control the water temperature inside the tank.

5. Evaporation pipe
Evaporation pipe uses PTFE, which is corrosion-resistant and can maintain a high vacuum.

6. Cooler (made of high-quality glass of thermostability, and refined)
RE-52AA Vertical, Dual-reflux.

7. Main metal components are made of corrosion-resistant high-quality stainless steel, thus
extending the service life.

III. Matters needing attention for use

1. Please read the Manual and Brief Introduction of Installing Rotary Evaporator first, and focus

on the part of installation preparation, installation procedures and operation.

2. As for the expensive solution, a simulation technology experiment should be conducted first.

Then, the solution can be normally used after confirming the equipment can meet the
experimental requirements.

3. Water temperature inside the water tank will be automatically controlled by the digital display

of temperature. Accurate water temperature will be measured directly through the mercury
thermometer.

Содержание DW-RE-5203

Страница 1: ...re installation and operation Drawell International Technology Limited Shanghai Drawell Scientific Instrument Co Ltd Add Suite 1101 Lane561 XiuChuan Rd Greeland Max Mall PuDong Shanghai China Tel 0086...

Страница 2: ...ater bath under the condition of reduced pressure and make it rotate while heating it so as to make the solution in the bottle diffuse and evaporate It is a relatively ideal basic instrument necessary...

Страница 3: ...sion resistant and can maintain a high vacuum 6 Cooler made of high quality glass of thermostability and refined RE 52AA Vertical Dual reflux 7 Main metal components are made of corrosion resistant hi...

Страница 4: ...clusion methods Phenomena Check causes Handling method No power supply 1 Check whether the power plug is loose 2 Check whether the fuse is disconnected 1 Insert the power plug tight 2 Replace the fuse...

Страница 5: ...purchase otherwise IX Packing List Seri al No Names Qty Seri a l Names Qty 1 Principal machine including control box the head lifting column base of 1 set 7 Stainless steel bracket 1 PC 2 Water bath t...

Страница 6: ...the black lock nut on the right side of head of principal machine encase from the flange of threaded glass joints see the figure below and then screw the black lock nut into the head of principal mach...

Страница 7: ...e heating key and set the temperature which can automatically control the heating process Heating without water is prohibited 5 The process of aligning the head angle is as follows first loosen the pl...

Страница 8: ...it should not belong to the warranty scope 3 The product of the company after the expiration of warranty period or beyond the warranty period scope is gained the free repair but the cost of the spare...

Страница 9: ...ology Limited Shanghai Drawell Scientific Instrument Co Ltd Add Suite 1101 Lane561 XiuChuan Rd Greeland Max Mall PuDong Shanghai China Tel 0086 21 50966080 Fax 0086 21 50966080 Web www drawell com cn...

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