Rotary Evaporator
The rotary evaporator, commonly known as a rotavap, is an essential piece of laboratory equipment used for the efficient evaporation and distillation of solvents in various chemical processes. Its ability to gently remove solvents while preserving temperature-sensitive compounds makes it invaluable in research and industrial applications.
In laboratories, rotary evaporators facilitate the concentration of solutions, solvent recovery, and purification processes. By reducing the pressure within the system, these devices lower the boiling points of solvents, allowing for quick and effective evaporation, thereby enhancing productivity and safety.
Types of rotary evaporator your laboratory may need
Vacuum Pump
A vacuum pump is a critical component of a rotary evaporator system, enabling the reduction of pressure necessary for efficient solvent evaporation. It creates a vacuum environment that lowers the boiling point of solvents, ensuring quick and safe evaporation without damaging heat-sensitive materials.
When selecting a vacuum pump, consider its compatibility with your rotary evaporator, the required vacuum levels, and the volume of solvents you typically work with. Proper integration of a vacuum pump increases the overall efficiency and effectiveness of the evaporation process.
What you should know before selecting a rotary evaporator and making an investment
Key factors to consider
When investing in a rotary evaporator, it's essential to assess the specific needs of your laboratory. Consider the volume of samples you typically process, the types of solvents involved, and the required temperature ranges for your applications. This will ensure you select a model that optimally meets your operational requirements.
Additionally, evaluate the ease of use, safety features, and maintenance requirements of the rotary evaporator, as these factors will impact your overall productivity and the longevity of the equipment.
Market price range
The market price for rotary evaporators can vary significantly based on their features, capacity, and brand reputation. Basic models may start at a few hundred dollars, while advanced systems with additional functionalities can cost several thousand dollars. Understanding your budget while considering essential features is crucial for making a wise investment.
It's advisable to research different brands and models, compare their specifications, and read customer reviews to ensure you get the best value for your money without compromising on quality and performance.
Value for money
Choosing a rotary evaporator is not just about the initial purchase price; considering long-term value is essential. Look for equipment that provides reliability, efficiency, and ease of use to reduce operational costs in the long run. Investing in a high-quality rotary evaporator can lead to improved productivity and lower maintenance costs over time.
Evaluate warranties and customer support options provided by manufacturers, as these can significantly enhance the overall value of your investment in laboratory equipment.
Expected lifespan based on use and maintenance
The lifespan of a rotary evaporator is largely determined by the frequency of use and the level of maintenance it receives. Regular cleaning and proper operation can extend the life of the equipment significantly. Most rotary evaporators are built to last several years, but neglecting maintenance can lead to premature failures and costly repairs.
It's recommended to follow the manufacturer's guidelines for maintenance schedules and to keep an eye on wear and tear, ensuring that your investment continues to perform optimally throughout its service life.
ROTARY EVAPORATOR KALSTEIN
Discover rotary evaporator for your laboratory
Explore our range of rotary evaporators designed to meet various laboratory needs. Our models are equipped with advanced features that ensure efficient evaporation while maintaining the integrity of your samples. Whether you require a compact unit or a high-capacity system, we have the right solution for your laboratory applications.
Rotary Evaporator YR02306
The Rotary Evaporator YR02306 is an indispensable tool for laboratories focusing on the evaporation, distillation, and separation of chemicals. This s
View productRotary Evaporator YR02307 // YR02310
The Rotary Evaporator YR02307 // YR02310 is designed with a large capacity and wide opening of the evaporating flask, providing an extensive evaporati
View productOur best-selling rotary evaporator
Rotary Evaporator YR02307 // YR02310
The Rotary Evaporator YR02307 // YR02310 is designed with a large capacity and wide opening of the evaporating flask, providing an extensive evaporation surface. As the flask rotates and is consistently heated by its water bath, the system ensures efficient solvent evaporation under vacuum conditions. Ideal for pilot-scale production, this equipment is pivotal in biological engineering, the pharmaceutical and chemical industries, as well as food processing. Typically, it integrates seamlessly with complementary devices such as water circulating vacuum pumps, diaphragm vacuum pumps, recirculating chillers, constant temperature circulators, and low-temperature circulating pumps.
Market Price
Considering similar products in the market, the Rotary Evaporator YR02307 // YR02310 is competitively priced. The average market range for such advanced rotary evaporators typically spans from $11,000 to $11,900 USD, reflecting the balance of innovation, reliability, and robust performance offered by this equipment.
Frequently Asked Questions
What is the main application of the Rotary Evaporator YR02307 // YR02310?
This rotary evaporator is primarily used for efficient and gentle removal of solvents from samples by evaporation, making it ideal for use in laboratories for chemistry, biology, and pharmaceuticals.
Is this evaporator equipped with safety features?
Yes, it includes a water bath jacket that protects operators from scalding hazards associated with hot liquids.
Advantages and Disadvantages
The Rotary Evaporator YR02307 // YR02310 boasts several advantages, including patented double sealing technology ensuring optimal vacuum conditions, and a corrosion-resistant Teflon discharge valve. However, users should consider the initial investment cost and ensure compatibility with their existing laboratory systems.
Usage in the Field
This equipment excels in research and production settings, enabling users to efficiently distill solvents and compound extractions in large volumes. It is tailored for laboratories conducting large-scale organic synthesis or biochemical research.
Recommendations
For optimal results, it is recommended to pair the evaporator with a compatible vacuum pump and chiller. Regular maintenance, including cleaning and inspection of seals and joints, will ensure prolonged operational life and performance consistency.
Features
- Patented technology of double sealing ensures high vacuum levels.
- Automatic switch valve for continuous collection and efficient distillation without vacuum loss.
- Corrosion-resistant Teflon discharge valve ensures purity and integrity of results.
- Comprehensive safety features with water bath jacket.
- Available in varied capacities, supporting diverse laboratory needs.
Technical Specifications
| Model | YR02307 | YR02308 | YR02309 | YR02310 | |||||
| Evaporating flask | 5L, flange opening: Φ50mm | 10L, flange opening: Φ125mm | 20L, flange opening: Φ125mm | 50L, flange opening: Φ125mm | |||||
| Receiving flask(L) | 3 | 5 | 10 | 20 | |||||
| Speed-regulation | DC stepless speed-regulation | ||||||||
| Power supply | 220V-240V, 50/60Hz | 3~, 380V, 50Hz | |||||||
| Overall power(kW) | 2.3 | 3.8 | 6.3 | 6.3 | |||||
| Rotation speed (rpm) | 20~140 | 20~130 | 20~130 | 20~110 | |||||
| Power of motor(w) | 250 | 250 | 250 | 250 | |||||
| Condenser | Vertical type double coil pipe | Vertical type, Main + auxiliary triple-circulating cold traps | |||||||
| Bath material | Stainless steel 304 | ||||||||
| Temperature range | RT~99℃ | ||||||||
| Temperature display | Digital display | ||||||||
| Sealing | 20mbar/h | ||||||||
| Evaporating Speed (L/h) | Water | 2.0 | 3.2 | 5.0 | 9.0 | ||||
| Ethanol | 5.4 | 8.6 | 14.3 | 24.5 | |||||
| Lifting function | Motorized Lift | Motorized lift + Manual lift | |||||||
| Elevating stroke(mm) | 0~150 | 0~160 | 0~190 | 0~180 | |||||
| Dimensions(mm) | 835W×400D×1090H | 990W×550D×1655H | 1195W×635D×2070H | 1345W×770D×2140H | |||||
| Net Weight(kg) | 60 | 85 | 115 | 200 | |||||
Detailed analysis of rotary evaporator for an effective and safe choice
The Rotary Evaporator in the Biology Laboratory
A rotary evaporator is laboratory equipment designed to facilitate the evaporation of liquids at high temperatures. It is an essential tool in the biology laboratory, where it is used to concentrate samples and perform other tasks related to research. The rotary evaporator consists of an evaporation tank, a heating unit, a condensing unit and a vacuum pump. All these elements are connected to each other by a series of pipes and hoses....
How can the Rotary Evaporator be used to purify organic compounds?
At Kalstein we have the ideal rotary evaporator, commonly used in the laboratory to distil or purify liquids. Similarly, it can be used to distil pure organic compounds. It is a relatively simple equipment consisting of an evaporation chamber, a vacuum unit and a condenser.
Why is it better to use a Rotary Evaporator to distil volatile liquids?
A rotary evaporator is a common laboratory device used to remove solvents from evaporative samples. They are also known as rotovaps. Evaporators work by heating a sample and then gently rotating it while exposed to vacuum. This causes the sample to evaporate more quickly than it would if heated.
Maintenance of Rotary Evaporators: how to extend the service life?
Rotary evaporators are an essential part of laboratory equipment, and their proper maintenance is crucial to ensure optimal operation and extend their life. It is a device used to remove solvents from mixtures by evaporation. A boiling V-shaped flask with a capacitor above is used. A vacuum is created in the flask which causes the liquid to boil at a lower temperature. This allows the solvent to be withdrawn without damaging the other ingredients in the mixture.
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Guides about rotary evaporator
Complete guides to choose rotary evaporator
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How to know the prices of Rotary Evaporator?
To know the price of Rotary Evaporator, please send us an email with your request through the contact form AQUI.
What are the delivery times for Rotary Evaporator?
Delivery time depends on stock availability and freight type (air or sea). In stock: air 15-30 days, sea 45-60 days. Out of stock: air 30-60 days, sea 60-90 days.
How to make a purchase of Rotary Evaporator?
You can buy by email ([email protected]), phone (+33 (0) 1 70 39 26 50) or through the official Kalstein website in your country.
How does the warranty work for Rotary Evaporator?
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damage from improper installation or misuse. See our «terms and conditions» AQUI.
Can I request a quote online for Rotary Evaporator?
Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.