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.
The solvent steam is cooled by a high-efficiency glass condenser and recovered in the collection bottle, which greatly improves the evaporation efficiency, especially for the concentration and purification of the biologic which is easily decomposed at high temperatures.
Features:
- Teflon ( PTFE ) and fluorine rubber double rotating seal, patent technology to ensure high vacuum.
- The temperature control system, accurate and reliable.
- In does not affect the system and solution under the condition of vacuum distillation. continuous collection.
- The PTFE discharge valve, corrosion resistance, no pollution.
- We have two kinds of conventional and explosion-proof type, can be select according to the experimental environment.
- Temperature range: room temperature to 200°C.
- 1-year complimentary warranty included.
- Upgraded automatization automatically adjusting the height of the bath by motor lift.
- High quality borosilicate glass 3.3 with excellent physical and chemical properties.
- Excellent handling by large and easy readable LCD display of temperature of bath and rotation speed of rotary flask.
NOTE:
- Free phone and email customer support/consultation from our application engineers.
- High precision vacuum seal and vapor tube design leads to ultimate vacuum performance (1 mbar end vacuum, < 1 mbar/min vacuum leakage.
- Various options and accessories are available (vacuum pump, chiller, vacuum controller, cold trap, etc)
| Technical Parameter | ||||||
| Model | RE-201D | RE-301 | RE-501 | RE-1002 | RE-2002 | RE-5002 |
| Evaporating flask(L) | 2 | 3 | 5 | 10 | 20 | 50 |
| Receiving flask(L) | 1 | 2 | 3 | 5 | 10 | 20 |
| Rotating motor(w) | 40 (Stepless speed regulation) | 180 | 250 | |||
| Rotating speed(R/min) | 0-120 | 0~120 | 0~90 | |||
| Water(Oil) Bath Power(W) | 1200 | 1500 | 3000 | 5000 | 7000 | |
| Temp control mode/range | Intelligent digital/RT-200℃ | RT～200℃ | ||||
| Temp resolution | ±1℃ | ±1℃ | ||||
| Evaporation rate(L/H2O) | >1 | >1.5 | >1.5 | >3L/h | >5L/h | >9L/h |
| Condenser | Vertical Single Condenser | Vertical Double Condenser | ||||
| Max.vacuum degree | <133Pa(1.33mbar.1Torr, 0.098Mpa) | Water(Oil) Bath Manual Lifting | ||||
| Lifting height(MM) | 0-150 | 0-120 | 0-120 | 0~220 | ||
| Water bath size | 24*15 | 26*15 | 28*17 | / | ||
| Voltage | 110V 60HZ | 220V 60HZ 1P | ||||
| Sealing mode | FTFE,fluoro rubber sealing | PTFE, Fluoro Rubber Sealing | ||||
Model | RE-2000A | RE-2000B | RE-2000E |
Evaporating flask(L) | 2L 29#conical ground joint | ||
Receiving flask(L) | 1L ball mill mouth | ||
Motor power(W) | 40 | ||
Rotating speed（R/min） | No polar 0-120 | Digital display 0-120 | LCD 0-120 |
Lifting mode | Motor automatic lifting | ||
Lifting height(MM) | 0-140 | ||
Water bath power（W） | 1500 | ||
Condenser | The double backflow integration standard condenser | ||
Voltage | 110V 60HZ | ||
Bath temp control range(℃) | Teflon water bath，digital display water bath temperature， RT～99℃， temperature control accuracy±1℃ | ||
Water bath size | Φ230*130 | ||
Evaporation rate(L/H2O) | ≥1 | ||
External size（MM） | 550*420*780 | ||
| Mode | R1005 | R1010 | R1020 | R1050 |
| Working power supply (V/Hz) | Single phase 110V/220V | 220V 60HZ 1P | ||
| Main engine speed (RPM) | 10~140 | 20~120 | ||
| Rotary electric machine (W) | 40 | Brush-less 250 | ||
| Rotating bottle (L) | 5 | 10 | 20 | 50 |
| Recovery bottle (L) | 3 | 5 | 10 | 20 |
| Condenser tube | Vertical double coil | Vertical main cold+cold side, high efficiency | ||
| re-flux condenser | ||||
| Water bath pot material | Stainless steel | |||
| Water bath pot size (mm) | Φ300×170 | Φ350×220 | Φ450×260 | Φ550×320 |
| Lifting function | Electric lift | |||
| Lift stick (mm) | 0~150 | 0~160 | 0~190 | 0~180 |
| Whole power (KW) | 2 | 3 | 4 | 4.0(220-240V) |
| Outline dimension (mm) | 7650×400×1070 | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
| Model | D-R-1010 | D-R-1020 | D-R-1050 |
| Working power supply（V/Hz） | Single phase 220/60 | Single phase 220/60 | Single phase 220/60 |
| Three phase 220/60 | |||
| Rotational speed of the main engine（rpm） | 20～130 | 20～110 | |
| Electric rotating machinery（W） | Brushless 250 | ||
| Temperature range of water bath（℃） | Digital display and temperature control, RT-99(300) | ||
| Capacity of evaporation flask（L） | 10 | 20 | 50 |
| Capacity of receiving flask（L） | 5*2=10L | 10*2=20L | 20*2=40L |
| Condenser cooling area | 1.06m² (main condenser 0.42m²*2+secondary condenser 0.22m²） | 1.99m² (main condenser 0.8*2m²+secondary condenser 0.39m²） | 2.56m² (main condenser 1.02*2m²+secondary condenser 0.52m²） |
| Evaporation capacity（L/h） | Water≥3.2 Ethyl alcohol≥6.5 | Water≥5 Ethyl alcohol≥11 | Water≥9 Ethyl alcohol≥19 |
| Water bath capacity （L） | 21 | 41 | 76 |
| Lifting mode | Electric lift | ||
| Boundary dimension（mm） | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
| Electric current | 110V/30A 220V/15A | 110V/40A 220V/20A | 220V/29A 380V/22A |
