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Buchi R-300 Rotary Evaporator System
The Buchi R-300 rotary evaporator “rotavapor” system includes the R-300 tower B-300 heating bath, F-105 recirculating chiller, and V-300 vacuum pump. The Buchi R-300 features an ergonomic handle with conveniently change the position of the lift, direction rotation speed control for immediate adjustment of rotation speed, and Combi-Clip flask connection.
Buchi R-300 Rotary Evaporator System features
Buchi R-300 tower
B-300 bath
V-300 vacuum pump
F-105 recirculating chiller
90-day warranty
The Buchi V-300 is a chemically resistant PTFE diaphragm vacuum pump with quiet, efficient operation. Flow rate is 1.8m3/h and the ultimate vacuum is 5 mbar. Due to the absence of sudden pressure changes bumping is minimized. Condensed solvents or particles are easily visible thanks to the transparent front panel.
CLICK HEREto see the Buchi R-300 rotary evaporator system on our YouTube channel
The F-105 recirculating chiller is an environmentally friendly and compact recirculation chiller designed for one laboratory evaporator. The cooling temperature of the F-105 features an adjustable temperature range from -10°C to +25°C.
Buchi rotary evaporators allow users to quickly perform single step distillations in a product friendly manner with the evaporation and condensation of solvents using the rotating evaporating flask. Distillations are typically performed under vacuum, which helps protect the product and increases performance output.
While specific conditions will varying depending on application, the basic operation of a Buchi rotovap system is as follows. The solvent heats over a heating bath while the drive unit rotates the evaporating flask evenly. The solvent vapor flows quickly into the condenser and the energy in the solvent transfers to the cooling medium. And presto bingo, the solvent condenses and collects in the receiving flask.
Testing
Most of our equipment is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we simulate the conditions under which the equipment runs in a lab.
If you have particular testing requirements or requests please let us know. We’ll work to address these requirements during testing.
Pictures
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse. In addition to testing each machine we will clean all the equipment thoroughly prior to shipment.
We often have multiple units of each model in stock. Sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after testing and cleaning.
For inquiries about the Buchi R-300 Rotary Evaporator System, please give us a call at 978-521-2221, or fill out the form on this page.
Buchi R-300 Rotary Evaporator System frequently asked questions
Q: What applications is the R-300 used for?
A: Rotary evaporation with the R-300 is commonly used for solvent removal, distillation, concentration, recrystallization, and drying in chemical synthesis, environmental analysis, food and beverage testing, pharmaceutical R&D, and academic research.
Q: What flask sizes are compatible with the Buchi R-300?
A: The R-300 supports evaporating flasks from approximately 50 mL up to 5 L, making it suitable for small-scale and larger batch processing tasks.
Q: What is the operating temperature range?
A: Depending on the heating bath used (e.g., B-305), the temperature range typically spans from around ambient up to ~220 °C, allowing flexible solvent evaporation conditions. This particular system comes with a B-300 water bath.
Q: Can the R-300 be automated?
A: When equipped with an optional interface like the I-300 or I-300 Pro and software, users can automate distillation procedures, store SOPs, monitor runs remotely, and even receive mobile notifications during unattended operation.
Q: What routine maintenance does the R-300 require?
A: Routine maintenance typically includes inspecting and cleaning glassware, replacing seals on vapor pathways, monitoring vacuum pump oil/condition, and checking bath fluids. Refer to the manufacturer’s maintenance guides for best practices.
Q: I’m looking for glassware and other accessories – can I purchase these from American Instrument Exchange?
A: We typically do not have spare accessories available. Purchasing accessories directly from Buchi or another new supplier is a better option.
FAQ
Does the equipment come with a warranty?
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
