Product Description
The Rotary Evaporators from the YR02307 to YR02310 models offer exceptional precision and efficiency for your laboratory distillation needs. These models vary in terms of size and power, providing solutions for a range of laboratory settings. The YR02307 model features a 5L evaporating flask, ideal for medium-scale operations, while the YR02310 model accommodates up to 50L, making it suitable for larger industrial applications.
One common highlight of these models is the DC stepless speed-regulation, which allows for precise control over the rotation speed. The rotation speed ranges from 20 to 140 RPM for the YR02307, and decreases slightly to 20-110 RPM in the YR02310, ensuring adaptability to various solvent types and evaporation conditions. All units operate on a power supply of 220V-240V with an alternative three-phase (380V) setting for the larger models.
| 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 | |||||
Market Price
Rotary evaporators in the YR02307-YR02310 range tend to find themselves in the higher tiers of market prices due to their advanced capabilities and specifications. Typically, prices for these models can start around $11,500 to $12,000, depending on the retailer and included features. These prices reflect their high capacity and the precision technology that these models implement, making them a wise investment for laboratories needing reliable equipment.
Frequently Asked Questions
What is the main advantage of the motorized lift feature?
The motorized lift enables seamless and efficient operation, allowing users to adjust the height with precision and ease, reducing manual intervention and potential errors.
Can these evaporators handle volatile solvents safely?
Yes, the design and sealing of these evaporators are built to manage volatile solvents with safety and efficiency, due to their 20 mbar/h sealing capacity and robust construction.
Advantages and Disadvantages
One of the key advantages of the YR02307-YR02310 rotary evaporators is their versatile capacity, ranging from 5L to 50L, allowing for a diverse range of applications and scalability according to needs. Additionally, the DC stepless speed-regulation offers exceptional control, improving process outcomes and efficiency.
However, a possible disadvantage could be their initial cost, which might be high for smaller or budget-constrained laboratories. Additionally, the complexity of setup and initial training required may pose a challenge for new users.
Field Use of the Product
In practical laboratory settings, YR02307-YR02310 rotary evaporators are used for tasks such as concentration, drying of samples, and solvent removal. Their robust construction and precision control allow for effective processes in chemical synthesis and purification tasks, pivotal in pharmaceuticals and biotechnology industries.
The vertical type double coil condenser or the triple-circulating cold traps ensure efficient condensation of vapor, which is crucial for high-yield distillations and key in enhancing productivity.
Recommendations
To ensure optimum performance, it is vital to regularly inspect and maintain the sealing components and to utilize compatible solvents within designated evaporation speed parameters. Users should consider supplementing these devices with appropriate vacuum systems to maximize efficacy and reduce environmental solvent release.
Furthermore, engaging in routine training updates will help operators maintain skilful and safe operation, adapting to any new techniques or solvent types that might emerge.
If you are looking for a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer the luxury of exploring our exclusive catalog of laboratory equipment. Each piece of equipment we craft is done so with a high level of excellence. Our intuitive and agile online purchasing channels are designed for your comfort, ensuring the friendliest prices. Don’t hesitate further, we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/rotary-evaporator-yr02307-yr02310/.
