When considering laboratory centrifuges for your medical or research facility, the choice between renowned brands like Kalstein and Thermo Scientific can be challenging. The Low-speed Refrigerated Centrifuge YR124 from Kalstein and the Sorvall ST 16R Centrifuge from Thermo Scientific are two leading products in this category, each offering unique features tailored to precise laboratory needs.
Kalstein’s Low-speed Refrigerated Centrifuge YR124 is recognized for its robust construction and precision in delivering consistent results. It boasts advanced cooling technology that maintains sample integrity, preserving temperature-sensitive materials without compromising performance. On the other hand, the Sorvall ST 16R is designed by Thermo Scientific to offer similar performance with an emphasis on ergonomic design and efficiency, providing reliability in faster-paced laboratory environments.
| Feature | Kalstein YR124 | Sorvall ST 16R |
|---|---|---|
| Maximum Speed | 4200 RPM | 15,200 RPM |
| Temperature Control | -20°C to 40°C | -10°C to 40°C |
| Capacity | 4 x 500ml | 4 x 400ml |
| Weight | 101 kg | 120 kg |
| Noise Level | ≤60 dB | 64 dB |
How They Work
The Low-speed Refrigerated Centrifuge YR124 operates by spinning samples at low speeds within a refrigerated environment, suitable for delicate applications like blood separation and biochemistry. This process involves reducing the temperature to maintain the stability of temperature-sensitive samples. Conversely, the Sorvall ST 16R Centrifuge focuses on operating at higher speeds, suitable for more rapid processing while still offering temperature control to ensure sample integrity during high-speed centrifugation.
What Are They Used For
Both centrifuges are vital in separating mixtures based on density differences. The Low-speed Refrigerated Centrifuge YR124 is ideal for clinical applications that require gentle handling, such as PRP (platelet-rich plasma) preparation, while the Sorvall ST 16R is often employed in industrial and research settings for high-throughput processing where speed is paramount.
Types
These centrifuges fall into the category of laboratory refrigerated centrifuges. The Low-speed Refrigerated Centrifuge YR124 is specifically tailored for clinical and research labs that necessitate low-speed operations with precise temperature management. Thermo Scientific’s Sorvall ST 16R serves best in more industrial applications where speed and batch volume might take precedence over temperature precision.
Market Price
In the market, the pricing for these centrifuges can vary significantly based on features and capacity. The Low-speed Refrigerated Centrifuge YR124 typically ranges from $8,000 to $10,000, depending on customization and supplier deals. In contrast, the more industrially suited Sorvall ST 16R ranges from $10,000 to $15,000, reflecting its high-speed capability and ergonomic designs.
Frequently Asked Questions
What is the maximum capacity of these centrifuges?
The Kalstein YR124 can accommodate up to 4 x 500ml, whereas the Sorvall ST 16R can handle 4 x 400ml.
What are the noise levels of each centrifuge?
Kalstein’s YR124 operates at a quieter ≤60 dB, while the Sorvall ST 16R operates at 64 dB.
What applications are best suited for these centrifuges?
The YR124 is optimal for applications needing delicate handling like blood work, while the ST 16R is suited for high-speed requirements with less emphasis on temperature precision.
Advantages and Disadvantages
Advantages of Low-speed Refrigerated Centrifuge YR124: High capacity, excellent temperature control, operates quietly, and is cost-effective for its capabilities. Its intuitive operation makes it a favorable choice for facilities requiring precision with efficiency.
Disadvantages: Maximum speed is lower compared to industrial models.
Advantages of Sorvall ST 16R Centrifuge: Fast operation ideal for high-throughput environments, ergonomic design.
Disadvantages: Higher noise levels and it has a lower temperature range than the YR124. Additionally, it is often priced higher due to its speed capabilities.
Product Use in the Field
In real-world applications, the Low-speed Refrigerated Centrifuge YR124 is predominantly used in medical labs for tasks requiring low-speed centrifugation and strict temperature control, such as blood plasma separation. On the other hand, Sorvall ST 16R finds its niche in research facilities that focus on rapid separations where higher speeds are warranted, such as in molecular biology procedures.
Recommendations
For optimal performance, regular maintenance including rotor cleaning and temperature calibration is crucial for both centrifuges. It is advisable to select a centrifuge that spaciously fits your sample volume to avoid sample spillage. Users of the YR124 can benefit from Kalstein’s personalized customer support and calibration services.
If you are in the market for a centrifuge that blends innovation with unmatched reliability, we invite you to request a quote or use the Kalstein Plus platform for an instant quote. Discover our premium selection at Kalstein and join the ranks of leading laboratories that trust our equipment.
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