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BUCHI ROTARY EVAPORATORS

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BUCHI ROTARY EVAPORATORS Specification

Model No
R-300

Automation Grade
Semi-Automatic

Measurement Range
2 - 1000 mL

Core Components
Evaporating Flask, Condenser, Motor, Water/Oil Bath

Temperature Range
20C - 180C

Power Source
Electric

Frequency
50/60 Hz

Capacity
1 Litre

Accuracy
100 %

Feature
Highly Efficient

Voltage
220 V

Equipment Materials
Borosilicate Glass, Stainless Steel

Type
Rotary Evaporator

Usage
Laboratory

Display Type
Digital

Dimension (L*W*H)
600 mm x 400 mm x 450 mm

Weight
12 Kg

Noise Level
< 50 dB

Additional Product Specifications

Interface
USB & RS-232 for data logging

Bath Type
Water/Oil Bath with Adjustable Temperature Control

Vacuum Control
Integrated Digital Vacuum Controller

Protection Class
IP21

Safety Feature
Overtemperature Protection, Dry Run Protection

Heating Power
1300 W

Rotation Speed
20 - 280 rpm

Cooling Capacity
1200 W

About BUCHI ROTARY EVAPORATORS

BUCHI ROTARY EVAPORATORS

The new Buchi Rotavapor rotary evaporators are here! The rotary evaporators continues to build on the safety, ease of operation, and service that is expected from Buchi. The RII rotary evaporator performs important functions safely while also being affordable for the research and student laboratory. Key aspects of these rotary evaporators have been enhanced to provide the most ergonomic and functional designs. Buchi lab scale evaporators have a 2 year warranty, excluding consumable items such as wetted parts, glassware, items intended for consumption or replacement on a routine basis, or moving/rotating parts.

SSI-1 Rotary Evaporator Features:

PTFE composite vacuum seal for long service life and effective sealing

Space-saving modular design lets you add integrated vacuum controllers and run preset time/pressure gradients

Motorized, quick-action jack raises and lowers glassware effortlessly

Wide-range, PTFE-coated 4L heating bath, model B-491, with digital temperature display, uses oil or water, 20 to 180C (68 to 356F)

Enhanced safety: insulated heating bath, plastic-coated glassware, and optional remote control and safety shield

Process samples from 50 mL to 3 L

SSI-2 Rotary Evaporator Features:

Additional vapor temperature and rotation speed display!

PTFE composite vacuum seal for long service life and effective sealing

Space-saving modular design lets you add integrated vacuum controllers and run preset time/pressure gradients

Motorized, quick-action servo-jack raises and lowers glassware effortlessly

Wide-range, PTFE-coated 4L heating bath, model B-491, with digital temperature display, uses oil or water, 20 to 180C (68 to 356F)

Enhanced safety: insulated heating bath, plastic-coated glassware, and optional remote control and safety shield

Process samples from 50 mL to 3 L

SSI-3 Rotary Evaporator Features:

PTFE composite vacuum seal for long service life and effective sealing

Heating bath ranges from 20 to 95C (69 to 203F)

Manual quick-action jack raises and lowers glassware

Available with the three basic glass assemblies: diagonal, vertical, and cold-trap

Precision and Safety in Solvent Recovery

BUCHI Rotary Evaporators deliver reliable results in laboratory solvent removal thanks to their integrated vacuum control and digital temperature adjustment. Overtemperature and dry run protection minimize risks to samples and staff, enhancing laboratory safety.

Efficient Performance for Laboratory Demands

Designed for maximum efficiency, the R-300 model operates with a robust 1300 W heating power and 1200 W cooling capacity. The use of high-grade borosilicate glass and stainless steel ensures durability, while its semi-automatic controls and data logging interfaces (USB/RS-232) support straightforward operation and documentation.

FAQs of BUCHI ROTARY EVAPORATORS:

Q: How does the integrated digital vacuum controller enhance the rotary evaporators performance?

A: The integrated digital vacuum controller optimizes evaporation by maintaining precise vacuum levels, allowing accurate, repeatable results and efficient solvent recovery in laboratory procedures.

Q: What types of substances can the BUCHI R-300 Rotary Evaporator process?

A: This rotary evaporator can handle a wide range of solvents and liquids, with a measurement range of 21000 mL. It is particularly suited for distillation, concentration, and solvent removal applications in research and chemistry laboratories.

Q: When should the overtemperature and dry run protections be used?

A: These safety features are always active during operation. Overtemperature protection prevents bath overheating, while dry run protection stops the device when the bath runs out of liquid, ensuring safe and reliable evaporation processes.

Q: Where is the BUCHI R-300 typically used?

A: The R-300 Rotary Evaporator is primarily used in laboratory settings throughout pharmaceutical, chemical, environmental, and academic research institutions seeking precise solvent evaporation and distillation.

Q: What are the benefits of using borosilicate glass and stainless steel in the evaporators construction?

A: Borosilicate glass provides excellent chemical resistance and clarity for visual monitoring, while stainless steel offers durability and resistance to corrosion, ensuring longevity and consistent performance in demanding laboratory environments.

Q: How does the adjustable temperature control of the water/oil bath improve laboratory workflows?

A: Adjustable temperature control allows precise thermal management from 20C to 180C, accommodating diverse sample requirements and contributing to efficient, reproducible evaporation processes.

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