Rotavapor® R-300 Rotary Evaporators
Convenient and efficient rotary evaporation
The R-300 meets the highest expectations in convenience and versatility. Its modular design allows extension of the Rotavapor® R-300 to a fully integrated system where a central interface regulates each component.
Convenient
- Comfortable flask and vapor duct removal thanks to easy to use Combi-Clip
- User-friendly operation due to ergonomic electric or manual lift
- Immediate adjustment of heating temperature and rotation speed with intuitively positioned control knobs
Extendable and versatile
- Easy plug & play extension to a fully integrated system including a central interface, vacuum pump and recirculating chiller according to your needs
- Choice between 5 L high-temperature and 1 L fast-heating bath
- Wide range of beneficial accessories available: seven different glass assemblies, safety shield, lid for heating bath, automatic distillation and automatic foam detection
Reproducible
- Precise operation control with integrated digital display of heating temperature, rotation speed and lift position
- Traceability of all process parameters including data recording and charting with the optional Interface I-300 Pro
- Instant alert with push notification on mobile devices in case of process deviation (with Interface I-300 / I-300 Pro only)
Features
Ergonomic handle
Ergonomic handle to conveniently change the position of the lift. Electronic and manual version available.
Combi-Clip
The patented Combi-Clip with snap lock mechanism allows connection of the evaporating flask with one hand.
Direct rotation speed control
Immediate adjustment of rotation speed with intuitively positioned control knob in case of an urgent or unexpected event.
Integrated display
The heating bath temperature, rotation speed and lift position are shown on the integrated heating bath display.
Additional interface
Control and regulate all process parameters conveniently with the optional Interface I-300 or I-300 Pro.
Glass assemblies
Seven different glass assemblies enable a wide range of applications, solvents and sample properties.
Applications
Optimal temperatures
Recommendation:
Set the bath temperature to 50 °C. Applying the Δ 20° rule results in 50/30/10 °C.
Immersion angle
Recommendation:
Use standard position (25 °) for best efficiency without jeopardizing the sample.
More information
Rotation speed
Recommendation:
Use 250 to 280 rpm for maximum turbulence at high durability.
Evaporating flask size
Recommendation:
Select a flask that accommodates approximately twice the starting sample volume.
Evaporating flask thickness
Recommendation:
Use 1.8 mm thick flasks (1 L) for best temperature exchange at high safety
THIS CONFIGURATION INCLUDES:
- Base Product: Rotavapor R-300, manual lift, 100-120V
- Heating Bath: B-301 Heating Bath with base B-300, 110V
Temp range: 20 - 95°C (water); Max evaporating flask size: 1L
- Standard Joint: SJ 24/40
standard joint dimensions: width = 24 mm, length = 40 mm.
- Glass Assembly: Vertical condenser (V) Condenser with 1L receiving flask
used along with a recirculating chiller or tap water.
- Vacuum Pump V-300
Flow rate 1.8 m3/h, absolute vacuum of 5 mbar, built-in silencer
- Vacuum Pump/Interface: Woulff Bottle, P+G, w/o Interface
Woulff bottle to trap particles from entering the vacuum pump. Without interface
- Recirculating Chiller F-305, 110V
Temp range: -10 to 25°C. Cooling capacity: 550W at 15 °C. Control knob. Temp set increments of 0.1 °C. Lock of cooling temperature. Temp setting and monitoring with Interface I-300 / I-300 Pro.
