Product Description
The Hotplate Magnetic Stirrer models YR02953 and YR02954 are exemplary devices that merge state-of-the-art technology with practical usability. Both models are crafted with a **White Ceramic square plate** that ensures durability and optimal performance in a variety of laboratory settings.
These hotplate stirrers offer a **stir range** from 100 to 1800 rpm with a precision of ±1 rpm, providing accurate mixing for various substances. The comfort of a digital display further enhances operational ease, with real-time feedback on stir speed. These devices maintain continuous working time, allowing for non-stop operations without degradation in performance.
Both models can attain a **maximum temperature of 325℃** for the top plate with a temperature range from ambient to 400 degrees. The temperature control is handled by a reliable PID system, ensuring a **temperature accuracy** of ±1 degree. Moreover, the outer and inner thermos contribute to precise temperature measurements and control, offering a superior user experience.
**Model YR02953** features a top ceramic dimension of 140 × 140 mm for each position, with a stir capacity ranging from 50 ml to 1000 ml. The **Model YR02954**, on the other hand, offers a larger top ceramic dimension of 180 × 180 mm with a stir capacity ranging from 50 ml to 5000 ml, providing versatility for different laboratory needs.
Both models run on 160-240V power, with the **motor power for each position** rated at 40W, DC20V. The **shell material** is made from superfine metal, ensuring robustness and longevity. With a **net weight** of 14 kg for Model YR02953 and 20 kg for Model YR02954, these devices are compact yet powerful.
| Item | Specification | |
| Model | YR02953 | YR02954 |
| Top Plate material | White Ceramics, square plate | |
| Stir Range | 100~1800 rpm | |
| Stir Speed Accuracy | ±1 rpm | |
| Top Ceramic Dimension for each position (MM) | 140 × 140 | 180 × 180 |
| Working Time | Continue | |
| Position | 4 | |
| Stir Speed Display | Digital Display | |
| Max Temp for top Plate | 325℃ | |
| Temperature Range for each position | ambient to 400 degree | |
| Temperature Accuracy | ±1 degree | |
| Temperature Control | PID | |
| Voltage | 160-240V | |
| Temperature Display | Digital display | |
| Outer Thermo | to measure and control the liquid temperature value together with the front panel | |
| Inner Thermo | control and Measure the hotplate stirrer temperature | |
| Motor Power for each position | 40W, DC20V | 40W, DC20V |
| Product power for each position | 350W | 550W |
| Stir Capacity for each position | 50ml-1000ml | 50ml-5000ml |
| Shell material | Superfine metal | |
| Net weight (KG) | 14 | 20 |
Market Price
The market price for hotplate magnetic stirrers similar to the YR02953 and YR02954 models generally ranges from approximately 1600 USD to 2400 USD. These prices reflect the high-quality materials and precision engineering incorporated into each unit, ensuring exceptional value for laboratory environments looking to enhance their operational capacity with reliable equipment.
Frequently Asked Questions
What are the main differences between model YR02953 and YR02954?
Model YR02954 offers a larger ceramic top plate and greater stir capacity compared to model YR02953, allowing for a wider application range.
Can these stirrers be used for both heating and stirring simultaneously?
Yes, these devices are designed for simultaneous heating and stirring, providing efficient and uniform mixing.
What kind of maintenance do these devices require?
Regular cleaning of the ceramic plate and inspections of electrical functions are recommended to maintain optimal performance.
Advantages and Disadvantages
The YR02953 and YR02954 models offer numerous advantages such as high temperature accuracy, digital displays for easy monitoring, and sturdy construction materials that ensure longevity. They also support a wide range of stirring capacities and temperatures, making them versatile tools in any lab.
One potential drawback is their higher price point compared to less advanced models, which may not fit smaller budgets. Additionally, their weight might pose challenges for quick portability in a multi-location lab environment.
Field Use of the Product
In practical terms, these hotplate magnetic stirrers are utilized in various laboratory scenarios, including chemical analysis, compound synthesis, and sample preparation. Their ability to maintain precise control over temperature and stirring speed makes them indispensable tools in research and quality control settings.
Users can expect reliable performance across diverse applications, from heating delicate samples cautiously to rapidly stirring large volumes of liquid. This adaptability underlines their critical role in modern laboratory practices.
Recommendations
To maximize the effectiveness of the YR02953 and YR02954 models, users should regularly calibrate the temperature settings and ensure the ceramic plates are free of any residue after each use. Moreover, securing the device on a stable surface will enhance performance and safety.
Investing in these models translates to a commitment to precision and quality in laboratory results. We encourage laboratory managers and operators to consider the long-term benefits these models bring in terms of efficiency and performance.
If you are 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 equipment with a level of excellence. Our intuitive and fast online purchasing channels are designed for your convenience, ensuring the most user-friendly prices. Do not hesitate any longer, we bring science to life, it is time to become part of our community. https://kalstein.net/en/product/hotplate-magnetic-stirrer-yr02953-yr02954/.
