Buchi R-205 Rotavapor System (No Pump)
The Buchi R-205 Rotavapor System is considered to be the most desired high-end rotary evaporator on the market and is known for its versatility and reliability. The R-205 features a rotation range of 20 to 280 rpm, an automatic height adjustment switch, and an average power consumption of 120 watts. You can process samples from 50 mL to 3 L with this system. This Buchi R-205 Rotavapor System includes the Buchi B-490 Heating Bath, "C' glassware attachments, and V-800 vacuum controller. This rotavapor system does not include a vacuum pump.
The B-490 heating bath features an LCD display an adjustable temperature range from 20°C to 180°C, and a temperature accuracy of ±1°C. Heating bath is aluminum-lined for temperature uniformity and has a PTFE corrosion-resistant coating.
The Buchi V-800 vacuum controller has a reading range of 0 to 1400 millibar and a regulation range of 1 mbar/torr to atmospheric pressure.
All of our equipment is fully tested to perform at factory specifications before being shipped.
The Buchi R-205 Rotavapor System (No Pump) includes:
- V-800 Vacuum Controller
- B-490 Heating Bath
- "C" Glassware and Dry Ice Trap
- 500ml Receiving Flask
- 1 Liter Evaporating Flask
- Solenoid Value Unit w/ Wouff Bottle
- Vacuum Controller to Interface Cable
- All Necessary Glassware, Tubing, and Connectors
- Power Cords
- Operator's Guide
- Full 180 Day Parts and Labor Warranty
Buchi R-205 Rotavapor System (No Pump) Specifications
|
Buchi R-205 Rotavapor System |
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|
Rotation Speed |
20 -280 rpm |
|
Power Consumption |
120 W |
|
Weight |
16 – 18 kg |
| Counter Space Occupied | 0.14 M^2 |
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V-800 Vacuum Controller
|
|
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Vacuum Reading Range
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0 to 1400 Millibar
|
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Hysteresis
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Automatic or 1 – 500 mbar
|
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Regulating range
|
1 mbar/torr to atmospheric pressure
|
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Display
|
Digital LCD Display
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Power Consumption
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16 watts
|
|
B-490 Heating Bath
|
|
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Display
|
LCD Digital Display
|
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Control
|
Analog Control Knobs
|
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Temperature range
|
20 to 180
°C |
|
Temperature Accuracy
|
+ 1°C
|
- Inspect all glassware for chips or cracks, reapplying vacuum grease to stopcocks to ensure a secure seal
- Examine displays, replacing any dim or dead pixels to maintain clear visibility
- Verify drive motor RPM using a tachometer for accurate rotational speed
- Confirm the ease of raising and lowering the tower, lubricating as needed for smooth operation
- Check the Woulff bottle for any leaks or structural breakages, ensuring airtight performance
- Disassemble and inspect the vacuum pump, cleaning and replacing seals or components as necessary
- Inspect internal wiring for each component, checking for any frays, cuts, or potential breakages
- Examine all hoses, hose barbs, and seals for signs of wear or leaks, ensuring integrity
- Inspect the vapor duct seal and replace if compromised to maintain vacuum efficiency
- Verify and calibrate the vacuum controller for accurate pressure regulation
- Confirm all hoses and cables are securely fastened to prevent disconnections or leaks
- Check heat bath temperatures against settings to ensure precise thermal control
- Confirm the final system vacuum level meets manufacturer specifications
- Ensure cosmetic condition meets standards, with no damage impacting function or appearance
Technician Inspection and Recertification Checklist: Rotary Evaporators
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment| Task | Completed? | Remarks? |
| Inspect all glassware for chips or cracks, apply vacuum grease to stopcocks | Completed | |
| Examine displays and replace dim/dead pixels | Completed | |
| Verify drive motor RPM with tachometer | Completed | |
| Confirm ease of raising/lowering tower, lubricate if needed | Completed | |
| Check Woulff bottle for leaks or structural issues | Completed | |
| Disassemble and inspect vacuum pump, clean/replace parts as needed | Completed | |
| Inspect internal wiring for frays, cuts, or breakages | Completed | |
| Examine hoses, hose barbs, and seals for leaks | Completed | |
| Inspect vapor duct seal, replace if compromised | Completed | |
| Verify and calibrate vacuum controller | Completed | |
| Confirm hoses and cables are securely fastened | Completed | |
| Check heat bath temperatures for accurate control | Completed | |
| Confirm final system vacuum level meets specifications | Completed | |
| Ensure cosmetic condition meets standards | Completed |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
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