Rotary Vacuum Evaporator

A rotary evaporator accelerates solvent evaporation by rotating the flask to form a thin liquid film under reduced pressure and heating conditions, with condensation for recovery. It is used in laboratories for concentration, drying, or solvent recovery, commonly found in the chemical, pharmaceutical, and food industries.
Selection
When selecting, consider matching the heating temperature to the sample characteristics, determine the vacuum level based on the solvent's boiling point, choose the flask capacity according to the processing volume, select corrosion-resistant materials compatible with the solvent properties, and coordinate the operational needs of condensation efficiency and vacuum pump performance.

Terms

Standards

Instruments

Adopt rotary vane structure design, pumping rate up to 2L/s, Ultimate vacuum degree 6x10 ^ -2Pa, equipped with Φ 25mm standard interface, support long-term continuous operation, especially suitable for vibration and noise sensitive experimental environment.

$ 332.00

Automatic lifting structure simplifies operation, double-decked serpentine condenser tube chills down an area of 0.15 square Meters, evaporation capacity of 22ml/min, sealing system adopts high resilience PTFE material, high temperature corrosion resistance, prolong service life.

$ 1332.00

Double-decked serpentine coil condensation design, chilled down area of 0.15m ², maximum evaporation capacity of 22ml/min, with automatic lifting function and anti-dry burn Safety protection, to ensure efficient and safe Sample Handling.

$ 1361.00

The double-decked serpentine condenser is designed, with a chill down area of 0.15m2 and an evaporation capacity of 22ml/min; it has an anti-dry burning and power failure and an independent temperature limit alarm system to ensure safe and reliable operation.

$ 1066.00

Adopt oil pump forced oil inlet device, can operate continuously under 1.33 × 10 ³ Pa intake pressure, gas distribution ballast to prevent pump oil mixing, pumping speed 2L/S, Ultimate vacuum degree up to 0.006mbar, support a variety of interface conversion.

$ 375.00

It adopts an oil pump forced oil inlet device to operate continuously under low intake pressure; it is equipped with a special gas ballast valve to prevent pump oil from mixing water; the pumping efficiency is up to 8L/S, Ultimate vacuum degree ≤ 5 × 10 ^ Pa; it is equipped with an automatic anti-return oil check valve and supports a variety of interface configurations.

$ 830.00

Double-decked serpentine coil design, chilled down area of 0.15 m2, maximum evaporation capacity of 22ml/min, support water Bath and oil Bath double heating mode, sealing system using high resilience PTFE material, high temperature corrosion resistance.

$ 1074.00

50L large capacity swirl/spin bottle with 1.75m ² condensation area, evaporation capacity of 9L/h; PTFE sealing ring and Teflon coating liner, corrosion resistance and long life; electric lifting structure and anti-dry burning protection to ensure safe and stable operation.

$ 5010.00

Equipped with 20L large capacity swirl/spin bottle and 1.29M ² condensing area, evaporation capacity of 4L/h; using electric lifting and PTFE corrosion sealing ring, support water Bath oil Bath double heating mode to ensure smooth and safe operation.

$ 3827.00

5L large capacity swirl/spin bottle with double-decked condenser, evaporation capacity of 2L/h, with electric lift and PTFE sealing system, support water Bath oil Bath heating and temperature accuracy +/- 1 ℃.

$ 1658.00

10L large capacity swirl/spin bottle with 0.49M2 condensing area to improve evaporation efficiency, electric lift and PTFE sealing system to ensure smooth operation and corrosion resistance, support water Bath oil Bath double heating mode.

$ 2644.00

The pumping rate is 36m ³/h, the ultimate pressure is 0.005mbar, the anti-suction valve is used to prevent oil from being sucked back, the gas ballast valve can adjust the Vacuum Level and process water vapor, and the composite explosion-proof technology ensures safe operation.

$ 1631.00

It adopts explosion-proof composite explosion-proof technology to ensure safe operation. It is equipped with an anti-suction valve to prevent oil from being sucked back. It is equipped with a gas ballast valve to adjust the Vacuum Level. The pumping rate is 24m ³/h, and the noise value is 58dB.

$ 1192.00

The integrated pump body structure is adopted, and the oil pump is forced to lubricate and control. The ultimate pressure is as low as 0.005mbar, the noise is only 58dB, and the parts are few and easy to maintain.

$ 2250.00

It can filtrate water vapor impurities and protect Vacuumpump to prolong its life. It is made of non-wOven fabric and has a joint diaMeter of KF25. It is suitable for small rotary vane Vacuumpump with pumping speed ≤ 6L/s.

$ 236.00

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