Product Description
The Rotary Evaporator models YR02307 through YR02310 stand as a testament to advanced laboratory technology. Engineered for efficiency, these models cater to a myriad of laboratory needs with outstanding precision and reliability. The evaporating flasks vary in capacity from 5L up to 50L, accompanied by flange openings as large as Φ125mm. This flexibility enhances their versatility for different scales of operation. The receiving flask ranges from 3L to an impressive 20L, accommodating substantial volumes during distillation or concentration processes.
These evaporators utilize a modern DC stepless speed-regulation system to ensure smooth and adaptable operation. Power options include 220V-240V, 50/60Hz for smaller models or 3~, 380V, 50Hz for more robust applications. With a rotation speed ranging from 20 to 140 rpm, these devices are equipped to handle various viscosity levels effectively.
The rotary evaporators are constructed with vertical type condensers featuring either a double coil pipe or a comprehensive main and auxiliary triple-circulating cold trap system. This design guarantees efficient condensation and collection of evaporated solvents. The 304 stainless steel bath ensures durability and resistance against corrosion, offering a temperature range from room temperature up to 99℃ with precise digital temperature displays. The sealing capability of 20mbar/h prevents loss of solvents, reinforcing operational efficiency.
| 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 |
| Evaporating Speed (L/h) – 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
The pricing for rotary evaporators in the market can fluctuate based on specifications, features, and capacity. For models YR02307 to YR02310, the average market price generally hovers between USD 11,150 to USD 11,950. This reasonable range reflects the high-quality construction and sophisticated technology integrated into these devices. It is essential for potential buyers to consider both the features and price level to ensure a balanced investment in such advanced laboratory equipment.
Given the added value of robust performance, precise control, and enhanced durability, investing in these models yields long-term benefits for research and development activities. For precise pricing and potential discounts, it is advisable to request a quote directly through the Kalstein Plus platform, which streamlines the process and provides the most competitive rates.
Frequently Asked Questions
What is the power source requirement?
The YR02307 to YR02310 models operate on a power supply of either 220V-240V, 50/60Hz, or 3~, 380V, 50Hz depending on the model and capacity.
How does the motorized lift function work?
All models come equipped with a motorized lift, allowing for smooth and precise adjustments. The YR02309 also includes a manual lift option for additional flexibility.
Advantages and Disadvantages
Advantages:
These rotary evaporators offer numerous benefits, including high efficiency in solvent recovery, durable construction using stainless steel, and advanced condensation systems for optimal performance. The digital temperature display and wide range of capacities make them ideal for diverse laboratory applications.
Disadvantages:
One potential drawback is the initial investment cost, which may be higher than simpler models. However, the enhanced features and capabilities offer significant value for advanced or professional use, justifying the initial expenditure.
Field Usage
The Rotary Evaporator YR02307-YR02310 models excel in varied laboratory settings, from academic research to industrial labs. They efficiently handle tasks such as solvent distillation, extraction, and concentration, providing consistent results crucial for precise experimentation and chemical analysis.
These devices are particularly beneficial where large volumes or varying viscosities are involved, thanks to their versatile receiving and evaporating flask capacities. The consistent rotation speed and efficient heat distribution contribute to effective and reliable sample processing in real-world scenarios.
Recommendations
For optimal maintenance, regular cleaning and inspection of the seals and components are recommended to ensure the equipment continues to function at peak performance. Understanding the specific requirements of your laboratory applications will also allow for efficient utilization of the rotary evaporator’s capabilities.
When considering a purchase or an upgrade, requesting a detailed quote from Kalstein for the YR02307-YR02310 models will provide insights into the best choice for your requirements. Taking advantage of Kalstein Plus ensures you receive personalized service tailored to fit your scientific needs.
If you’re looking for a fusion of innovation and quality, you’ve come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece with a level of excellence. Our intuitive and agile online shopping channels are designed for your convenience, ensuring the most friendly prices. Do not hesitate any longer, we bring science to life, it is time to be part of our community. https://kalstein.net/en/product/rotary-evaporator-yr02307-yr02310/.
