In the realm of laboratory centrifuges, finding the right equipment that combines precision, speed, and reliability is vital for seamless operations. Today, we’ll delve deep into the specifics of two prominent table centrifuges: the Speed Table Centrifuge YR131 from Kalstein and the Thermo Scientific Sorvall Legend Micro 21 Centrifuge from Thermo Fisher Scientific.
The Speed Table Centrifuge YR131, a product of Kalstein, stands out with its advanced features tailored for effective laboratory functions. Known for its robust design and versatile applications, this centrifuge promises efficiency wrapped in a user-friendly interface. On the other hand, the Thermo Scientific Sorvall Legend Micro 21 Centrifuge by Thermo Fisher Scientific is a staple in many labs due to its consistent performance and reliable results. It is designed to cater to high-speed lab requirements with precision.
| Feature | Kalstein YR131 | Thermo Scientific Micro 21 |
|---|---|---|
| Maximum Speed | 15,000 RPM | 13,300 RPM |
| Capacity | 4 x 100 mL | 24 x 2 mL |
| Control Type | Digital | Analog |
| Dimensions | 600 x 560 x 360 mm | 318 x 21 x 45 mm |
| Weight | 50 kg | 15 kg |
| Warranty | 2 years | 1 year |
How They Work
Both centrifuges operate on the principle of sedimentation, where centripetal acceleration is utilized to separate substances of different densities. The YR131 by Kalstein boasts a digital control panel which allows precise setting adjustments, making it suitable for various laboratory applications. Its superior engineering ensures stable operation at high speeds. In contrast, the Micro 21 by Thermo Scientific leverages an analog interface, focusing on durability and consistent performance, though it may not offer the same level of control precision as its Kalstein counterpart.
What It’s Used For
The Kalstein Speed Table Centrifuge YR131 is primarily used for separating and analyzing biological samples; its applications are vast, including cellular biology, hematology, and other fields requiring separation of substances based on density. Its high capacity and speed make it ideal for laboratories needing rapid and reliable sample processing.
Types
Laboratory centrifuges come in several types, tailored to specific requirements:
- Ultracentrifuges for separating fine particles and molecules.
- High-speed centrifuges like the YR131 for efficient processing of bulk samples.
- Microcentrifuges, typically smaller and used for small-volume samples, like the Micro 21.
Market Price
In the market, centrifuges vary widely in price based on capacity, speed, and features. The Kalstein YR131 is competitively priced, offering advanced features and robust capacity, generally ranging from $1,500 to $3,000, depending on specific distributor pricing and regional factors. The Thermo Scientific Sorvall Legend Micro 21, due to its reputation and performance, usually ranges from $1,000 to $2,500.
Frequently Asked Questions
What samples can be processed in these centrifuges?
Both centrifuges are versatile and can handle a wide range of biological samples, including blood, cells, and other small volume liquids, depending on rotor type and configuration.
How do you maintain these centrifuges?
Regular maintenance such as cleaning the rotor chamber and checking for wear and tear is crucial. For digital models like the YR131, software updates may enhance performance.
Can the speed be adjusted based on the sample?
Yes, both centrifuges offer speed adjustments, although the digital interface of the YR131 provides more precise control.
Advantages and Disadvantages
Kalstein YR131 Speed Table Centrifuge:
- Advantages: High RPM, digital control interface, larger capacity, extended warranty period.
- Disadvantages: Heavier and larger, which might require more bench space.
Thermo Scientific Sorvall Legend Micro 21 Centrifuge:
- Advantages: Compact size, well-suited for small labs.
- Disadvantages: Lower RPM, analog controls which might lack precision of digital buttons, shorter warranty.
Field Usage
In practice, the Kalstein YR131 centrifuge proves invaluable for laboratories requiring high-throughput sample processing. Its digital setup facilitates easy calibration, minimizing user error. Meanwhile, the Thermo Scientific Micro 21 is better suited for environments focused on smaller-scale processes, where portability is prioritized over volume and sophistication.
Recommendations
For optimal results, it’s recommended to regularly check the rotor alignment in the Kalstein YR131, capitalizing on its digital interface to refine its operation settings based on specific lab requirements. For the Micro 21, routine calibration and maintenance of its analog controls will ensure accuracy and longevity.
If you are looking for a blend of innovation and quality, you have come to the right place. At Kalstein, we offer the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a high level of excellence. Our intuitive and fast online purchase 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 join our community. https://kalstein.ae/product/speed-table-centrifuge-yr131/.