Centrifuges
Centrifuges are essential laboratory devices used to separate different components of a mixture based on their densities by applying rapid rotational force. They are widely utilized in biological, medical, chemical, and veterinary settings to isolate cells, proteins, nucleic acids, and other substances critical for diagnostic and research purposes. By spinning samples at high speeds, centrifuges enable efficient and precise separation, which is necessary for accurate analysis and experimental procedures.
These devices come in various forms and sizes depending on the specific application, including benchtop models for small sample volumes and large floor-standing machines for industrial use. Their versatility extends to clinical laboratories, pharmaceutical development, and veterinary clinics, enabling professionals to perform tasks ranging from blood plasma separation to sedimentation analysis. Choosing the right centrifuge ensures optimal sample integrity and operational efficiency.
Types of centrifuges your Laboratory may need
Refrigerated centrifuges
Refrigerated centrifuges are specialized devices designed to maintain low temperatures during sample centrifugation. This temperature control is critical when working with heat-sensitive biological specimens such as proteins, enzymes, and nucleic acids, preventing sample degradation during the separation process. These centrifuges incorporate built-in cooling systems that provide a stable and controlled environment, enhancing the quality and reliability of laboratory results.
Ideal for applications in clinical, research, and industrial laboratories, refrigerated centrifuges allow processing of sensitive samples with minimal thermal damage. Their versatility includes a wide range of speeds and rotor options, accommodating diverse tube sizes and volumes. These features ensure their relevance in diagnostics, molecular biology, and pharmaceutical development where sample integrity is paramount.
Centrifuge
Standard centrifuges are fundamental laboratory instruments used to separate sample components by density with centrifugal force. They are suitable for various routine tasks such as blood separation, sedimentation, and sample clarification. Their simple design and ease of operation make them indispensable tools for research, clinical, and veterinary settings. Many models provide adjustable speed and time settings to meet diverse procedural requirements.
These centrifuges come with a variety of rotor types suited for different sample containers, including fixed-angle and swing-bucket rotors. This flexibility allows processing of different sample volumes efficiently. Furthermore, maintenance and operational costs are generally lower compared to refrigerated models, making them suitable for standard laboratory workflows without intense cooling demands.
What you should know before selecting a centrifuge and making an investment
Key Factors to Consider
When selecting a centrifuge, it is essential to consider the maximum speed (RPM) or relative centrifugal force (RCF) it can achieve according to your sample requirements. Higher speeds allow better separation but may also cause heat generation, which could damage sensitive samples. Additionally, rotor capacity, tube compatibility, and safety features such as imbalance detection must be evaluated to ensure smooth operation.
Another key factor is the availability of temperature control. Refrigerated centrifuges are recommended for samples that can be compromised by heat, while non-refrigerated centrifuges are sufficient for robust samples. Moreover, user interface, programmability, noise levels, and footprint should be considered to fit laboratory space and operational preferences adequately.
Price Range in the Market
The price of centrifuges varies widely depending on their specifications, brand, and additional features. Basic non-refrigerated models start at lower price points, making them accessible for routine laboratory tasks. Advanced refrigerated centrifuges with programmable features and larger capacities tend to be more expensive due to their enhanced functionality and precision.
Additional costs related to maintenance, accessories, and replacement parts should also be factored into the investment. Typically, higher initial expenditure on quality centrifuges results in better performance, reliability, and reduced downtime, which can save costs over the long term. Buyers should balance their budget with operational needs to select the most appropriate unit.
Quality-Price Ratio
Quality-price ratio is crucial when choosing centrifuges, as investing in a reliable device offers consistent results and reduces operational issues. Products from reputable manufacturers like Kalstein offer a balance of durable construction, effective performance, and after-sales support. This combination ensures laboratories receive value for their investment with assured accuracy and safety.
Choosing centrifuges with robust build quality, intuitive controls, and easy maintenance leads to extended service life. We recommend regular calibration, proper cleaning, and adherence to manufacturer guidelines to maximize the lifespan of your equipment. Devices with modular components and accessible spare parts contribute to long-term cost efficiency and uninterrupted laboratory workflow.
Expected Lifespan Based on Use and Maintenance
The expected lifespan of centrifuges depends heavily on frequency of use, maintenance practices, and operational environment. Well-maintained centrifuges in clinical or veterinary labs can last many years, often exceeding 10 years if serviced properly. Understanding warranty terms and preventive care schedules is key to preserving functionality over time.
Environmental factors such as temperature, humidity, and power stability can affect centrifuge durability. Placing equipment in controlled laboratory settings minimizes risk of damage. We advise users to follow cleaning protocols and monitor rotor conditions regularly to avoid mechanical failures and ensure consistent performance throughout the equipment lifecycle.
KALSTEIN CENTRIFUGES
Among so many products, at Kalstein you can find the ideal centrifuge for your Laboratory
If you are unsure which centrifuge to buy, our extensive range at Kalstein covers all laboratory needs, from refrigerated centrifuges to standard models, offering you reliable performance and excellent support tailored to your workflow requirements.
High-speed refrigerated centrifuge YR115
The YR115 High-Speed Refrigerated Centrifuge is an advanced laboratory tool designed to meet the demanding needs of mode…
Low-speed Refrigerated Centrifuge YR123
The YR123 Low-Speed Refrigerated Centrifuge is the perfect solution for laboratories requiring precision and control in…
High-speed Refrigerated Centrifuge YR0114
The YR0114 High-Speed Floor Refrigerated Centrifuge is essential for laboratories requiring fast and precise separation…
High-speed table centrifuge YR137-2
The YR137-2 High-Speed Benchtop Centrifuge is an advanced, multipurpose solution designed for laboratories seeking high…
Our most sold centrifuge
The YR115 High-Speed Refrigerated Centrifuge is an advanced laboratory tool designed to meet the demanding needs of modern scientific research. This cutting-edge centrifuge achieves incredible speeds of up to 20,500 rpm and a Relative Centrifugal Force (RCF) of 29,200 x g, ensuring precise and reliable sample separation for applications in biochemistry, clinical research, and genetic engineering.
The YR115 High-Speed Centrifuge is competitively priced between $7,800 and $8,575 USD, depending on the supplier and specific configuration. This pricing makes it an attractive option for laboratories seeking high-performance equipment without surpassing their budget constraints. Its cost-effectiveness, combined with unparalleled functionality, positions the YR115 as an excellent investment for any laboratory aiming to enhance productivity and precision.
| Model | YR115 |
| Maximum speed | 20,500 rpm |
| Maximum RCF | 29,200 g |
| Maximum capacity | 750 ml x 4 |
| Speed accuracy | ±50 rpm |
| Time parameters | 1min ~ 99h 59min / 1min ~ 99min |
| Temperature setting | -20 ~ +40°C |
| Temperature accuracy | ±1 °C |
| Compressor unit | French compression unit Tecumseh, R404a |
| Noise | <65db(A) |
| Power source | 110V/60Hz, 220V/50Hz |
| Dimensions (L x W x H) | 650x720x1100mm |
| Package size (L x W x H) | 740x830x1300mm |
| Net weight | 170kg |
Our centrifuge analysis offers precision and reliability every time
High-Capacity Refrigerated Centrifuge YR120 vs Sorvall ST 16R: A Scientific Comparison
The High-Capacity Refrigerated Centrifuge YR120 by Kalstein is an advanced piece of laboratory equipment designed for high precision and efficiency. This centri…
Revolutionize Your Laboratory Processes with Kalstein Refrigerated Centrifuges
In the ever-evolving world of laboratory technology, refrigerated centrifuges have become crucial for any successful lab operation. They are designed to separat…
Exploring the Advantages of Non-refrigerated Centrifuges: A Comprehensive Guide
As someone deeply familiar with laboratory equipment, I can assert that non-refrigerated centrifuges are indispensable tools in medical, research, and industria…
Discovering the World of Reliability and Innovation with Kalstein Centrifuges
When it comes to laboratory equipment, reliability and precision are the lifelines for any research or medical laboratory. Having worked with numerous centrifug…
Centrifuges on sale
YR06919 High Speed Benchtop Centrifuge
Tabletop High Speed Centrifuge YR0137-2 – YR0137-3
Mini Centrifuge With Large Capacity YR012G
Gel Card Centrifuge YR142-3 – YR142-3-1
Tabletop High Speed Centrifuge YR019-TG
High-speed Refrigerated Centrifuge YR0111-1
High-speed Refrigerated Centrifuge YR0111-4
Low-speed Refrigerated Centrifuge YR124
Kalstein updated centrifuges create efficiency in your laboratory workflow
Our guides explain centrifuge selection, maintenance, and troubleshooting for accurate and safe laboratory operations
Follow our detailed guides and expert recommendations to select, operate, and maintain centrifuges like a true professional ensuring longevity and optimal performance
Comparative Analysis: Kalstein Oil Test Centrifuge YR138 vs. ELE International Model 800
Innovative Laboratory Equipment: A Comparative Look at Mini Centrifuge YR144 and Mini Centrifuge Novocyte
In the rapidly evolving world of laboratory technology, the Mini Centrifuge YR144 by Kalstein and the Mini Centrifuge Novocyte by ACE Instruments stan…
Comparative Analysis of Speed Table Centrifuge YR0139 and MiniSpin Plus
In the realm of laboratory equipment, centrifuges play a critical role in separating components of different densities. The Speed Table Centrifuge YR0…
Comparative Analysis of High-Speed Refrigerated Microcentrifuges: Kalstein’s YR111-5 vs. Eppendorf’s 5425 R
Microcentrifuges are critical tools in molecular biology and clinical labs worldwide. Today, we delve into a detailed comparison of two prominent models: the High-speed refrigerated microcentrifuge YR111-5 by Kalstein and the Micro Centrifuge 5425 R…
FAQs
The delivery time for your Kalstein product will depend on the following:
- Whether the equipment of your interest is in stock or if it needs to be manufactured.
- The type of freight chosen, which may be either air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Via Kalstein’s official website in your country.
At Kalstein we provide our customers with inductions and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team through our YouTube channel (Kalstein English). HERE.