The Büchi R-300 rotary evaporator meets the highest expectations in convenience and versatility. Its modular design allows extensions of the R-300 to a fully integrated system in which a central interface regulates each component. It replaces the former Büchi R-210 model. With the I-300 or I-300 Pro interface the R-300 replaces the former R-215.
The R-300 Rotavapor can be purchased with either a V-type Vertical Condenser, a C-type Dry-Ice Condenser, an A-type Diagonal Condenser or an S-type Vertical Reflux Condenser. The V-type or vertical condenser is the most common for standard applications and has a surface area of 1460 cm2. The C-type or Dry-Ice Condenser is ideally suited for the distillation of solvents with low boiling points and has a surface area of 500 cm2.
The R-300 is available with a choice of two heating baths for exacting applications. The B-301 is a classical water bath that quickly goes up to 95ºC (4 minutes to reach 50ºC) and accommodates up to a 1 liter evaporation flask and the versatile B-305 heating (water or oil) bath goes up to a maximum temperature of 220ºC (8 minutes to 50ºC) and accommodates evaporating flasks up to 5 liters in size.
The Büchi Recirculating Chillers F-305 and F-308 are environmentally friendly and water saving labora¬tory devices to cool a lab size rotary evaporator. They features a range of -10 °C to +25 °C, but differ in their cooling capacity.
The Büchi V-300 PTFE Diaphragm Vacuum Pump is a quiet and ideal companion to the Rotavapor R-300.
Combining a basic R-300 rotary evaporator with either the I-300 Interface or I-300 Pro Interface allows the digital display of speed and vapor temperature, and the ability to remotely control rotation speed, bath temperature and vacuum regulation.
Büchi rotary evaporators can be configured in many ways, to suit individual needs and budgets. Examples are given in the catalog descriptions.
Features of the Büchi R-300 Rotary Evaporator:
Easy to use manual or motorized lift available
Plastic coated glassware
Combi-clip™ designed and patented by Büchi for securing evaporating flask
Continuously adjustable rotation unit with smooth and silent operation
PTFE coated vacuum gasket
Stainless steel 3L or 5 L bath
B-301 or B-305 bath provides digital display of bath temperature, rotation speed and lift position
The R-300 replaces the former R-210
The R-300 combined with the I-300 or I-300 Pro interface replaces the former R-215
Features of the Büchi B-301 and B-305 Baths:
Temperature range 20 – 95°C, 1L (B-301)
Temperature range 20 – 220°C, 5L (B-305)
Rapid achievement of working temperature
Features of the Büchi I-300 and I-300 Pro Interfaces:
Convenient integration into a Büchi rotary evaporation system
Central control of all process parameters
Remote monitoring on smart phones
Versatile installation in multiple positions
Efficient processing thanks to centrally controlled rotary evaporator, heating bath, vacuum pump and recirculating chiller
Pro adds stand alone features and central touch screen control, recording and charting
Features of the Büchi F-305 and F-308 Chillers:
Efficiency from integration with a Büchi rotary evaporation system
Energy saving mode
No water consumption
Intelligent integration reduces solvent emissions
Temperature range -10 to +25°C
Features of the Büchi V-300 Vacuum Pumps:
Quiet operation thanks to speed regulation
High chemical resistance and long term reliable operation
Easy observation of condensate and particles due to transparent front panel
Easy integrated into a fully automated system
Specifications (Click here):
Rotary Evaporators, the Büchi Rotavapor® R-300
Specifications
Model:
Büchi R-300 Rotary Evaporator
Büchi F-305 Recirculating Chiller
Büchi F-308 Recirculating Chiller
I-300, I-300 Pro Interface
B-301 Bath
B-305 Bath
V-300 Vacuum Pump
Heating Bath:
-
-
-
-
-
-
-
Heating Bath dimensions: W×D×H (mm)
-
-
-
-
205×218×192
275×307×202
-
Heating Media: (kg)
-
-
-
-
water
water or oil
-
Heating Bath Capacity: (L)
-
-
-
-
2.3
5.5
-
Temperature Range: (°C)
-
-10 to + 25
-10 to + 25
-
Ambient to 95
Ambient to 220
-
Heating Bath Power: (W)
-
-
-
-
1100
1300
-
Setting Deviation: (°C)
± 2
-
-
-
-
-
-
Power: (V,Hz)
100-240, 50-60
115, 50/60
115, 50/60
100-240, 50-60
100-120, 50-60
100-120, 50-60
-
Lift System Available:
Manual or electronic
-
-
-
-
-
-
Angle adjustable: (°)
0 to 40
-
-
-
-
-
-
Stroke distance: (mm)
220
-
-
-
-
-
-
Rotation speed: (rpm)
10 – 280
-
-
-
-
-
-
Flask size range, maximum weight: (mL, kg)
50 – 4000, 3
-
-
-
1
5
-
Joint:
24/40
-
-
-
-
-
-
Condenser Type, Surface Area: (cm2)
V,1460 or C,500
-
-
-
-
-
-
Cooling capacity: (W, °C)
-
300, 10
500, 15
-
-
-
-
Tank volume: (L)
-
3
4.5
-
-
-
-
Pump pressure: (bar)
-
0.6
0.6
-
-
-
-
Flow rate: (L/min)
-
2.5
3
-
-
-
-
Temperature regulation accuracy: (°C)
-
± 1
± 1
-
± 1
± 1, ± 3 at 180, ± 4 at 220
-
Refrigerant:
-
R-134a
R-134a
-
-
-
-
Weight: (kg)
13
31
41
.5, .6
2.0
4.2
7.6
Dimensions: W×D×H (mm)
400×320×615
280×400×500
400×500×580
121×50×141, 122×50×221
-
-
200×291×321
Dimensions with bath and condenser: W×D×H (mm)
617×502×898
-
-
-
-
-
-
Dimensions with bath and without condenser: W×D×H (mm)
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