Product Description
The Magnetic Stirrer with Hotplate Models YR02951 and YR02952 from Kalstein represent the apex of innovation in laboratory equipment, offering exceptional precision and reliability. These models are engineered with a **ceramic white upper plate**, providing optimal heat distribution and durability. Whether you choose the compact 140 × 140 mm or the more spacious 180 × 180 mm dimensions, both plates are perfectly suited for diverse laboratory applications.
With a **stirring speed range** from 0 to 2500 rpm and **± 1 rpm accuracy**, users can achieve precise mixing results. The **dual-position feature** allows for simultaneous multi-sample processing, making these models ideal for high-throughput laboratories. Designed for continuous operation, these magnetic stirrers ensure consistent performance over extended periods.
The advanced digital screen displays provide both **stirring and temperature values**, enhancing user convenience. The models maintain a remarkable **temperature range** of up to 400 degrees Celsius, with an accuracy of ± 1 degree, managed by a sophisticated PID control. Whether you are heating or stirring, these devices guarantee exact measurement and control.
| Model | YR02951 | YR02952 |
| Upper plate material | Ceramic White | |
| Remove from | 0 ~ 2500rpm | |
| Remove speed accuracy | ± 1 rpm | |
| Top ceramic dimension for each position | 140 × 140 | 180 × 180 |
| Working time | Continue | |
| Positions | Two | |
| Stir speed | Digital screen | |
| Temperature range for each position | 400 degree environment | |
| Temperature accuracy | ± 1 degree | |
| Temperature control | PID | |
| Temperature display | Digital screen | |
| Outdoor Thermostat | To measure and control the liquid temperature value together with the front panel | |
| Indoor Thermostat | Controls and measures the temperature of the hot plate stirrer | |
| Motor power for each position | 8W DC14V | 8W DC14V |
| Product power for each position | 260 | 410 |
| Stirring ability for each position | 50ml-1000ml | 2000ml |
| Housing material | Superfine metal | |
| Net weight / kg | 7 | 10 |
Market Price
Understanding the investment for cutting-edge laboratory equipment is crucial. The Magnetic Stirrer with Hotplate models YR02951 and YR02952 from Kalstein are competitively priced, with market values typically ranging between $800 and $1200, depending on the specific model and any additional features. These price points reflect the precision engineering and advanced technology offered by these units.
For those interested in acquiring one of these units, Kalstein offers the convenience of obtaining a detailed quote through their user-friendly Kalstein Plus platform, allowing potential buyers to weigh their options thoroughly and make informed purchasing decisions.
Frequently Asked Questions
What is the maximum temperature these hotplates can reach?
The hotplate models YR02951 and YR02952 can achieve a maximum temperature of 400 degrees Celsius, with the precise control facilitated by the PID temperature system.
Can these models be used for both stirring and heating simultaneously?
Yes, both models are designed to perform simultaneous stirring and heating, enhancing laboratory efficiency and productivity.
Advantages and Disadvantages
These magnetic stirrers offer a myriad of advantages, such as high precision in temperature and stirring speed, a digital display for easy monitoring, and the ability to handle multiple samples concurrently. The ceramic white plates ensure excellent heat distribution and are resistant to corrosive chemicals, adding to their versatility.
However, potential buyers should be aware of the weight difference between models, as YR02952 is slightly heavier at 10 kg compared to the 7 kg YR02951. This might influence mobility in smaller lab spaces.
Field Use
Magnetic stirrers with hotplates are indispensable in various laboratory settings, facilitating tasks such as sample preparation, chemical synthesis, and titrations. The dual-position functionality allows simultaneous stirring of different samples, beneficial for labs with high sample throughput requirements.
These models are ideal for use in research labs, universities, and industrial settings, providing reliable results for both routine tasks and complex experimental procedures.
Recommendations
To ensure optimal performance, it is crucial to regularly calibrate the stirring speed and temperature settings, maintaining their accuracy over time. Proper maintenance of the ceramic plates, by gently cleaning with compatible solvents, will extend their lifespan significantly.
For frequent users conducting complex or sensitive experiments, it is advisable to regularly inspect the digital displays to confirm accuracy, providing peace of mind and reliable results in critical applications.
If you’re seeking a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury to explore our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with an unparalleled level of excellence. Our intuitive and fast online purchasing channels are designed for your convenience, ensuring the friendliest prices. Don’t hesitate, we bring science to life, it’s time to become a part of our community. https://kalstein.net/en/product/magnetic-stirrer-with-hotplate-yr02951-yr02952/.
