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The rotary evaporator is heated by water bath(oil bath) to form thin film under the negative pressure condition, evaporate highly, then condense and recycle the solvent simultaneously. The apparatus are particularly suitable for the heat-sensitivity material's condensation, crystallization, separation, recovery and so on.
And reflux extraction can be avaliable for parts evaporator models. It is one of the necessary basic instruments in the chemical industry, universities and research laboratories and other units etc., while it is also the main means for producing concentrated extracts and analysis experiments.
Chemical synthesis and preparation: In chemical reaction, rotary evaporator is often used to separate and concentrate the reaction mixture, extract the required products or remove impurities.
Solvent recovery: used to recover organic solvents used in the experimental process, reduce waste and reduce the cost of experiments.
Drug separation and purification: in the process of drug preparation, rotary evaporator can be used to separate and purify drug components, improve the purity and quality of drugs.
Mixing and dissolving of drug and carrier: It is used for mixing and dissolving drug and carrier material to prepare drug preparation.
Food concentration: rotary evaporator can be used to concentrate food or food additives, such as concentrated fruit juice, dairy products, etc., to improve the taste and quality of products.
Extraction operation: It is used to extract active ingredients from food raw materials, such as extracting essential oils of plants.
Wastewater treatment: to reduce the discharge of pollutants in wastewater and improve the efficiency of wastewater treatment through concentration, separation and recycling.
Pollution control: In the process of pollution control, rotary evaporator can be used to deal with waste liquid containing harmful substances and reduce its impact on the environment.
Concentration and purification of biological products: Especially suitable for the concentration and purification of biological products that are easy to decompose and denature at high temperature, such as enzymes, proteins and so on.
Drug research and development: in the process of drug research and development, rotary evaporator can be used for the preliminary separation and purification of drugs, to provide a basis for subsequent research.
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Model |
GK-1002 |
GK-2002 |
GK-5002 |
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Evaporating Flask(L) |
10 |
20 |
50 |
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Receiving Flask(L) |
5 |
10 |
20 |
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Rotating Motor(W) |
180 |
250 |
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Rotating Speed(r/min) |
0~120 |
0~90 |
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Water(Oil) Bath Power(W) |
3000 |
5000 |
7000/9000 |
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Temperature Control Range |
RT~99(250)ºC |
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Temperature Fluctuation(ºC) |
±1 |
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Evaporation Rate(H2O) |
>3L/h |
>5L/h |
>9L/h |
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Condenser |
Vertical Double Condenser |
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Lifting Mode |
Water(Oil) Bath Manual Lifting |
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Lifting Height(mm) |
0~220 |
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Voltage |
220V/50HZ |
380V/50HZ |
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Sealing Mode |
PTFE, Fluoro Rubber Sealing |
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