
( Brand: Buchi ), ( Manufacturer Part Number: 18.8/38 )
The Buchi Rotavap GL-14 NS Glass Rotary Evaporator is a high-performance, versatile laboratory instrument designed for the efficient and gentle removal of solvents from a variety of samples. This rotary evaporator, with a flask volume of 18.8/38 liters, is an excellent choice for large-scale solvent recovery and concentration tasks.
The GL-14 NS model features a robust and durable glass construction, ensuring long-term reliability and compatibility with a wide range of solvents. The glass flask is equipped with a double-jacketed heating system, allowing for precise temperature control from -10 C to 200 C, ensuring optimal evaporation conditions for your samples. The rotary evaporator is also equipped with a variable speed motor, allowing for controlled rotation speeds from 50 to 1000 RPM, ensuring gentle and efficient evaporation.
The GL-14 NS Rotavap is equipped with a digital controller, providing easy and accurate temperature and rotation speed adjustments. The controller also features a timer function, allowing for unattended operation and ensuring consistent results. The Rotavap is also equipped with a built-in water bath, providing a constant temperature source for the flask.
The GL-14 NS is also equipped with a condensing system that allows for the condensation of the vapors into a separate glass receiver, reducing the risk of contamination. The rotary evaporator is also equipped with a vacuum pump, allowing for reduced pressure operation, which can help to speed up the evaporation process and reduce the risk of thermal degradation of the samples.
In conclusion, the Buchi Rotavap GL-14 NS Glass Rotary Evaporator is a powerful and versatile instrument for large-scale solvent recovery and concentration tasks. Its durable glass construction, precise temperature and rotation speed control, and built-in water bath and vacuum pump make it a reliable and efficient choice for laboratory use.
Pros of buying a Buchi 18.8/38 GL-14 NS Glass Rotary Evaporator:1. High-quality construction: The Buchi rotary evaporator is made from high-quality glass and stainless steel, ensuring durability and longevity.
2. Precise temperature control: The evaporator features a digital temperature controller with a range of -40 C to 250 C, allowing for precise temperature regulation during the distillation process.
3. Adjustable heating: It has a variable heating rate of 0.1 C/min to 10 C/min, which provides flexibility in adjusting the heating rate according to the specific needs of the distillation process.
4. Large flask capacity: It has a flask capacity of 18.8 liters, making it suitable for large-scale distillations.
5. Safety features: The rotary evaporator includes safety features, such as an overheat protection and a pressure release valve, to ensure the safety of the user during operation.
Cons of buying a Buchi 18.8/38 GL-14 NS Glass Rotary Evaporator:1. High price: The Buchi 18.8/38 GL-14 NS Glass Rotary Evaporator is a high-end machine, and its price reflects its high-quality construction and advanced features. It may be too expensive for some users.
2. Complex setup and operation: The evaporator may require some technical knowledge to set up and operate correctly. Users may need to spend time learning how to use the device effectively.
3. Bulky and heavy: The rotary evaporator is quite large and heavy, making it challenging to move around in a lab or workspace.
Conclusion:The Buchi 18.8/38 GL-14 NS Glass Rotary Evaporator is a high-quality, precise, and durable device that is suitable for large-scale distillations. Its advanced features, such as precise temperature control and adjustable heating, make it an excellent choice for scientists and researchers who require a reliable and efficient evaporator. However, its high price and complex setup and operation may make it a less attractive option for users with a limited budget or technical knowledge.
Recommendation:If you are a scientist or researcher with a need for a high-quality rotary evaporator that can handle large-scale distillations, the Buchi 18.8/38 GL-14 NS Glass Rotary Evaporator is an excellent choice. However, if you have a limited budget or require a more user-friendly device, you may consider other options with more affordable prices and simpler setup procedures.
Shipping costs to non-continental states are priced on a case-by-case basis. Refurbished, 60-Day Warranty, Technical Details: Bottom nozzle is broken. Manufacturer: Buchi. Model : NS 18,8/38.
Type: Glass Condenser.