Hotplate magnetic stirrers are essential laboratory equipment, used for mixing liquids at controlled temperatures and speeds. The Hotplate Magnetic Stirrer YR02953 – YR02954 by Kalstein is a state-of-the-art device that ensures precise control and user-friendly operation. Featuring an innovative design, this model offers consistent heating and stirring capabilities, essential for various laboratory settings. Moreover, this product is characterized by its durability and efficiency, suitable for both chemical and biological uses.
On the other hand, the MS-300HS Hotplate Stirrer by Scilogex is another promising product on the market. Known for its robust build, the MS-300HS provides decent performance in terms of temperature regulation and stirring capabilities. Like the Kalstein model, it serves multiple laboratory purposes, although it is often noted for lacking some advanced features found in its competitor. Despite its utility, customers seeking top-tier precision might find the Kalstein stirrer more aligned with their needs.
Technical Specifications
| Feature | Hotplate Magnetic Stirrer YR02953 – YR02954 | MS-300HS Hotplate Stirrer |
|---|---|---|
| Brand | Kalstein | Scilogex |
| Temperature Range | Room Temp. – 400°C | Room Temp. – 340°C |
| Max Stirring Volume | 20L | 15L |
| Speed Range | 0 – 1500 RPM | 200 – 1500 RPM |
| Plate Size | 175 x 175 mm | 180 x 180 mm |
How They Work
The Hotplate Magnetic Stirrer YR02953 – YR02954 from Kalstein operates by using magnetic fields to rotate stir bars placed within liquid samples. The user can adjust both the heat and stir speed to achieve the desired consistency for the sample. Meanwhile, the MS-300HS Hotplate Stirrer from Scilogex uses a similar mechanism but with a slightly restricted temperature range and stirring capacity.
Applications
The Kalstein stirrer is primarily employed in biochemical labs, pharmaceuticals, and academic research, where precise control over temperature and stirring is critical for experiments, such as reagent mixing and sample preparation.
Types
The main types of hotplate stirrers include digital and analog stirrers. Digital stirrers, like the Kalstein model, usually offer more precise control and are better suited to modern laboratories. Analog stirrers, often more rugged like the Scilogex model, are preferred in settings where simplicity is paramount.
Market Price
The price of hotplate magnetic stirrers varies based on quality, features, and brand reputation. Generally, the Kalstein YR02953 – YR02954 is priced competitively in the $500 to $800 range, providing great value for its features. The Scilogex MS-300HS, while slightly cheaper, typically costs between $300 to $500, reflecting its more basic feature set.
Frequently Asked Questions
What is the maximum volume capacity?
The Kalstein YR02953 – YR02954 can stir up to 20 liters, while the MS-300HS is suitable for capacities up to 15 liters.
Are these stirrers suitable for high-temperature applications?
Yes, both models handle high temperatures, but the Kalstein model offers higher temperature control up to 400°C compared to 340°C of the Scilogex.
Can these devices operate continuously over long periods?
Yes, both stirrers are designed for prolonged use but it’s advisable to follow manufacturer guidelines to ensure longevity.
Advantages and Disadvantages
Kalstein Hotplate Magnetic Stirrer YR02953 – YR02954: The primary advantages include a wider temperature range, larger volume capacity, and more precise digital controls. This makes it ideal for advanced laboratory settings. A possible disadvantage might be its learning curve due to the digital interface.
Scilogex MS-300HS: This model is noted for its simplicity and lower price point, with advantages in settings needing less stringent control. However, it lacks some advanced features, such as wider temperature and volume capacity, which might be a limitation for some laboratories.
Field Application
In practical applications, the Kalstein model offers significant advantages in biochemical labs, where the need for precise adjustment and larger volumes are a common requirement. Its application extends to educational institutions for various experiment setups, enhancing productivity and accuracy.
Recommendations
For best results, users should ensure their stirrer is placed on a stable surface and regularly check calibration settings. Regular maintenance, including cleaning the surface and ensuring the stir bar is in good condition, will prolong its life and efficiency.
If you are looking for a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer; we bring science to life, it’s time to be part of our community. https://kalstein.cn/product/hotplate-magnetic-stirrer-yr02953-yr02954/.