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An ( Explosion-proof ) rotary evaporator ( also called rotary vacuum evaporator or rotary devaporizer or rotovap or rotavapor or rotavap ) is used for purification and distillation test. They rotate and shape a thin film in negative pressure condition by heating, evaporate efficiently, and then condense and recollect solvent to purify and separate.
1. An ( explosion-proof ) rotary evaporator ( also called rotary vacuum evaporator or rotary devaporizer or rotovap or rotavapor or rotavap ) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. It is widely applied in such experiments such as concentration, evaporation, distillation, separation of chemical, using the rotating bottle to dry the powder and crystallization and so on.
2. An ( explosion-proof ) rotary evaporator ( also called rotary vacuum evaporator or rotary devaporizer or rotovap or rotavapor or rotavap ) can be used with recirculating water vacuum pump and low temperature cooling liquid circulating pump/ recirculating chiller to form the total system.
Model | R1005 | R1010 | R1020 | R1050 |
Ambient temperature(℃) | 5~35 | 5~35 | 5~35 | 5~35 |
Power Supply(V/Hz) | Single-phase 220/50 | Single-phase 220/50 | Three-phase 220/380/50 | Three-phase 220/380/50 |
Speed-regulation of main machine | Digital display, variable frequency stepless speed-regulation | Digital display, DC stepless speed-regulation | Digital display, DC stepless speed-regulation | Digital display, DC stepless speed-regulation |
Rotation speed (rpm) | 10~140 | 20~130 | 20~130 | 20~110 |
Power of rotation motor(W) | 40 | Brushless motor,250 | Brushless motor,250 | Brushless motor,250 |
Temperature range(℃) | Digital display, Room Temperature -99 | Digital display, Room Temperature -99 | Digital display, Room Temperature -99 | Digital display, Room Temperature -99 |
Max. vacuum degree(Pa) | 399.9(Below 3mmHg) | 399.9(Below 3mmHg) | 399.9(Below 3mmHg) | 399.9(Below 3mmHg) |
Evaporating flask(L) | 5, Flange opening Ø50 | 10, Flange opening Ø125 | 20, Flange opening Ø125 | 50, Flange opening Ø125 |
Receiving flask(L) | 3 | 5 | 10 | 20 |
Condenser | Vertical type double coil pipe | Vertical type, Main + auxiliary triple-circulating cold traps | Vertical type, Main + auxiliary triple-circulating cold traps | Vertical type, Main + auxiliary triple-circulating cold traps |
Condensation area(㎡) | 0.27 | Main condenser 0.42, Auxiliary condenser 0.22 | Main condenser 0.8, Auxiliary condenser 0.39 | Main condenser 0.91, Auxiliary condenser 0.52 |
Evaporating Speed(L/h) | Water≥2 Alcohol≥4 | Water≥3.2 Alcohol≥6.5 | Water≥5 Alcohol≥11 | Water≥9 Alcohol≥19 |
Bath material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
Bath Size(mm) | Φ300×170 | Φ350×220 | Φ450×260 | Φ550×320 |
Lifting function | Motorized lift | Motorized lift | Motorized lift | Motorized |
Elevating stroke(mm) | 0~150 | 0~160 | 0~190 | 0~180 |
Overall Power(kW) | 2.2 | 4.8 | 6.3 | 8.3 |
Dimension(mm) | 860×500×1000 | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
0.5L 1L 2L Rotary Evaporator N-1100-D
1L 2L 3L 5L Rotary Evaporator RE-501
1. Zhengzhou Sykes Biotechnology Co., Ltd. is a sub-company of Zhengzhou Sykes Glass Instruments Co., Ltd. Which is a professional manufacturer of laboratory instruments for over 30 years in China.
2. Professional R & D Team can supply customers with perfect solution according to specific requirements.
3. Long-term and stable raw material suppliers, and we offer factory price based on high quality products directly, it is more profitable for business.
4. Professional QA/ QC team focus on quality control during raw material purchasing, production line and final inspection.
5. ODM and OEM are available.
6. Flexible payment terms.
7. One year warranty and free lifetime maintenance service
8. We not only guarantee the safe transportation but also save the freight cost for customers.
1. Are you a trading company or a manufacturer ?
Reply: We are a professional manufacturer of laboratory instrument and we have our own factory.
2. Do you provide sample ?
Reply: Absolutely, we provide customers with the sample. Sample is not free because of the material cost of our products, but we shall give you our best price.
3. What is the payment term ?
Reply: 100% payment before shipment. In order to protect customers' payment security, Trade Assurance Order is highly recommended.
4. Do you offer ODM or OEM service ?
Reply: ODM or OEM is available.
5. What is MOQ ?
Reply: 1 Set.
6. How to place an order ?
Reply: There are two ways to place an order from us. 1st, you can contact us to place an order directly, then we shall offer you PI with our bank info, then we shall arrange the products as soon we get your payment. 2nd, you can place an order on Alibaba directly, and make the payment online, we shall arrange the products as soon as we confirm your payment.
7. What about shipment way ?
Reply: We shall ship the products to customers by sea, by air, by express ( DHL, TNT, FedEx, etc. ).