free shipping 1L Automatic Lifting laboratory rotary evaporator

 high quality 1L Automatic Lifting laboratory rotary evaporator with water bath

Rotary evaporators are typically used to remove solvents following chemical reactions. Combined with gentle heat from the evaporator bath, controlled vacuum is used to bring solvents to boiling or near-boiling. Efficient solvent distillation requires vacuum balanced to achieve sufficient pressure reduction and molecular flow without losing sample or overrunning the condensing capabilities of your rotovap.

Rotary evaporators are distillation units that incorporate an efficient condenser with a rotary flask system. As the flask containing the solvent is rotated it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation that is effected by heating from the accessory water or oil bath.

Features of high quality 1L Automatic Lifting laboratory rotary evaporator with water bath

1, the main bracket adopts stainless steel + aluminum alloy, the structure is reasonable, and the materials are exquisite.
2, the sealing system adopts PTFE and imported fluorine rubber combination seal, can maintain high vacuum.
3, the vacuum pressure gauge shows real-time vacuum, and the vacuum can reach 0.098Mpa.
4, all glass parts using high borosilicate glass (GG-17), high temperature, corrosion protection
5, continuous feeding is convenient for customers to use, the valve type feeding pipe is sheathed with tetrafluoroethylene tube.
6, the vertical three layer serpentine coil condenser, the main cold + cold dual condenser, to ensure high recovery, additional tubes.
7 、 microcomputer ON-OFF power switch control.
8, bath pot digital display, intelligent constant temperature control, K type sensor fast and accurate delivery temperature.
9, variable frequency speed regulation (0-120rpm), speed digital display, rotation and torsion settings, easy to operate.
10 fuse safety protection.
11, the pot adopts high quality stainless steel, corrosion resistant and durable.
12, bath pan hand wheel lifting.
13, the collection bottle is equipped with a transfer material to facilitate the collection and discharge of evaporation extracts.
14, check valve control, continuous discharge.
15, the whole appliance explosion-proof treatment, governor aluminum shell explosion proof, pot table, aluminum shell explosion proof, explosion-proof motor, cable through explosion-proof tube.

Technical Parameters of high quality 1L Automatic Lifting laboratory rotary evaporator with water bath

Accessory products of industrial chemical scraper rotary vacuum evaporator Rotovap 

Vacuum pump:Used for negative pressure reaction in rotary evaporator.
Low temperature cooling water circulating pump

1~5L Rotary Evaporator Set

high quality Automatic Lifting laboratory rotary evaporator with water bath using procedures

1, vacuum: open the vacuum pump, vacuum not, should check whether the bottle mouth sealed, vacuum pump leaks, placed shaft sealing ring is intact, the external vacuum tube in a series of vacuum switch can improve the recovery rate and evaporation rate.
2, feeding: using the system vacuum negative pressure, liquid material can be in the feeding mouth with a hose inhalation rotating bottle, liquid material not more than half of the rotating bottle. The instrument can be continuous feeding, feeding should pay attention to: turn off the vacuum pump; stop heating; to evaporate after the stop, slowly open the pipe cock, in case of backflow.
3, heating: this instrument is equipped with a specially designed water bath pot, you must first add water after the electricity, temperature control scale 0-99 degrees, for reference. Due to the existence of thermal inertia, the actual water temperature is about 2 degrees higher than the set temperature. When used, the setting value can be corrected. For example, you need water temperature 1/3-1/2. Unplug the power plug after use.
4, rotation: open the electronic control box switch, adjust the twist to the appropriate evaporation speed. Attention to avoid boiling water, bath vibration fluctuation.
5. Turn on the cooling water.
6. Recovery solvent: turn off the vacuum pump, turn on the feed switch, deflate, and remove the solvent in the bottle

Warranty Service

From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs).

After the date of quality guarantee, we will in charge of maintain instrument.