Description of the Product
The Rotary Evaporator model YG1141 is an advanced piece of laboratory equipment designed for efficient solvent evaporation. Known for its precision and reliability, this evaporator features a rotation speed ranging from 10 to 280 rpm, ensuring flexibility for various applications. The vacuum system effectively maintains pressure rise rates of <=0.33kPa/min, optimizing the distillation process.
The device operates within a temperature range of RT+5 to 95°C, with stability maintained at ±1°C. Its user-friendly interface includes keypad input and digital display for temperature control, along with a knob setting and digital display for speed control, allowing precise adjustments. Featuring a motorized lift with a lifting distance of 150mm and speed of 10mm/s, it facilitates easy handling and operation.
This evaporator boasts a rotary motor power of 40W and heating power of 1300W, optimizing its performance. The incorporated condensing area of 0.126m² efficiently supports the evaporation process, accompanied by evaporating flasks with capacities of 500ml and 1000ml, and a receiving flask capacity of 1000ml. For enhanced durability, the vacuum sealing utilizes double sealing rings made from Teflon and Viton materials.
Technical Specifications
| Model | YG1141 | |
| Rotation Speed | 10~280 rpm | |
| Pressure rise rate of vacuum system | <=0.33kPa/min | |
| Temperature Range | RT+5~95℃ | |
| Temperature Stability | ±1℃ | |
| Temperature Control | Keypad input, digital display | |
| Speed Control | Knob setting, digital display | |
| Lifting | Motorized lift | |
| Lifting Distance | 150mm | |
| Lifting Speed | 10mm/s | |
| Rotary Motor Power | 40W | |
| Heating Power | 1300W | |
| Condensing Area | 0.126m2 | |
| Evaporating Flask | 500ml, 1000ml | |
| Receiving Flask | 1000ml | |
| Vacuum Sealing | Double sealing rings made of Teflon+ Viton materials | |
| Water Bath size ·Capacity | 250×130mm·6.5L | |
|
Evaporating Speed
|
Water | 23ml/min |
| Ethanol | 26ml/min | |
|
Power Supply
|
Main Machine | 100V~240V, 50/60Hz |
| Water Bath | 110V~, 60Hz or 220-240V~, 50/60Hz | |
| Ambient temperature | 5~35℃ | |
| Environment Relative Humidity | <=70 | |
| Protection Class of Shell | IP20 | |
| Pollution Prevention Grade | Grade 2 | |
| Dimensions | 595W*390D*680Hmm | |
|
Net Weight
|
Main Machine | 10KG |
| Water Bath | 3.9KG | |
| The Rotary Evaporator model YG1141 does not include a vacuum pump or recirculator, these can be included as required, the models would be YG1141(Recirculator) + YG1141 (Vacuum Pump), for the complete set. | ||
Market Price
The Rotary Evaporator model YG1141 is positioned within the mid-to-high price range of laboratory equipment. Typically, the cost of rotary evaporators can vary significantly depending on their features and specifications. On average, such devices are priced between $1000 and $5000. The YG1141, with its advanced features and reliable performance, tends to align with the higher end of this range, offering excellent value for the technical advancements it provides.
Frequently Asked Questions
What is the purpose of a rotary evaporator?
A rotary evaporator is used primarily to remove solvents from samples through evaporation, which is a common step in many laboratory processes, particularly in chemical and biological research.
Is the rotary evaporator YG1141 user-friendly?
Yes, the YG1141 model features a digital display and adjustable controls that make it easy to use, even for those new to operating rotary evaporators.
What maintenance is required for this equipment?
Regular maintenance includes cleaning the flasks, checking the seals for wear and tear, and ensuring the vacuum system is functioning correctly. Detailed maintenance instructions are provided in the user manual.
Advantages and Disadvantages
One of the main advantages of the Rotary Evaporator YG1141 is its high precision in controlling temperature and speed, which enhances its efficiency and versatility across various applications. The motorized lift and clear digital controls simplify usage significantly, reducing manual operation time and potential errors.
However, a potential disadvantage is that the YG1141 does not come with a vacuum pump or recirculator. These components are essential for its optimal function and must be purchased separately, possibly adding to the initial investment cost.
Usage in the Field
The YG1141 rotary evaporator is an essential tool in chemical and biological laboratories. It plays a crucial role in experiments requiring the separation of compounds and purification processes. In practical terms, this equipment is widely used in the preparation of samples where solvents need to be removed to concentrate solutions, making it invaluable for researchers and laboratory technicians.
Another common use case is in the preparation of organic extracts where precise control over evaporation conditions is required to preserve the integrity of volatile compounds. Its digital controls and robust design make it suitable for demanding laboratory environments.
Recommendations
To ensure maximum efficiency and longevity of the Rotary Evaporator YG1141, users should regularly inspect and replace the sealing rings when necessary. Investing in a separate vacuum pump and recirculator can also enhance the precision and speed of the evaporation process.
Furthermore, users should follow the manufacturer’s guidelines regarding the operation and maintenance of the equipment to avoid any operational issues. It is also recommended to calibrate the device periodically to maintain accurate measurements and performance.
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