Drum rotor for Sigma 3-16L, -KL, 3-18KS, 3-30KS
This rotor is a first-class solution for laboratories that perform precise and efficient centrifugation processes in molecular biology, biochemistry or clinical diagnostics. Thanks to its robust construction and the option of using various adapters, it offers greater flexibility and reliability compared to many alternatives on the market. Specially designed for use in various Sigma centrifuges, this accessory impresses with its high speeds, safe handling and wide range of applications.
Performance characteristics and technical details
Its high load capacity and versatile application scenarios make this rotor an essential tool for many laboratory configurations. It is made of high-quality aluminium, has a hermetic lid to prevent contamination and, thanks to versatile adapter options, adapts perfectly to your daily requirements. The following points summarise the most important technical features:
- Maximum speed up to 16,000 rpm (depending on the centrifuge model)
- Impressive relative centrifugal acceleration (RZB) up to 20,035 x g
- Compatible with PCR vessels of different volumes (from 0.2 ml to 2.0 ml)
- Hermetic lid to minimise aerosols and contamination
- CE and EN ISO certified for maximum safety
- Made of robust aluminium and designed for high loads
- Autoclavable at standard temperatures for sterilisation processes
The ability to precisely align adapter systems to different tube types ensures smooth workflows in every laboratory analysis process. The balanced design ensures minimal vibration, guaranteeing even sample distribution even at high speeds. This stability plays a particularly important role with sensitive samples in order to achieve reproducible and valid results.
Certifications and standards
The rotor complies with all relevant safety regulations, which is particularly important in sensitive laboratory areas. In addition to the CE mark, it also has ISO certifications to meet the high standards of the laboratory industry. Compliance with important standards ensures that material quality, workmanship and reliability meet strict guidelines. Furthermore, this means maximum operational and user protection for users.
Application examples
Consistency and precision are crucial, especially in laboratory analysis. The drum rotor for Sigma 3-16L, -KL, 3-18KS, 3-30KS meets the diverse requirements to a particular degree and ensures high efficiency in the following fields of work:
- PCR analyses: Thanks to suitable adapters for 0.2 ml PCR tubes, DNA amplifications can be optimally prepared and concentrated.
- Reaction vessel processes: From 0.25 ml to 2.0 ml, various reaction vessels are suitable for most molecular biological and biochemical applications.
- Clinical diagnostics: The fast and safe preparation of blood or urine samples is becoming increasingly important in in vitro diagnostics. With this rotor, sample preparation is particularly efficient.
- High-speed centrifugation: With a maximum speed of up to 16,000 rpm, sample processing is possible even for time-consuming and demanding research projects.
Because the accessory supports extremely variable working methods, it can be used in many other areas, such as RNA extraction or protein analysis. The focus is always on saving time in routine processes while generating reliable results.
FAQs
How can I sterilise the rotor?
The rotor and all adapters can be autoclaved. This is usually done at standard temperatures of around 121 °C. Please always follow the recommendations for autoclaving to avoid mechanical and thermal damage.
What should I bear in mind when using PCR vessels?
Always use suitable adapters to ensure that the PCR vessels are securely fixed in place. Also ensure that the load is evenly distributed to prevent disruptive imbalances and vibrations during operation.
Can I centrifuge different tube sizes at the same time?
Yes, provided that the adapters and the total weight are carefully balanced. Follow the equipment manufacturer's specifications to ensure that the balance is always correct.
What is the maximum RCF possible?
Depending on the model, the relative centrifugal acceleration can be up to 20,035 x g. This is advantageous for particularly dense or sensitive samples in order to achieve effective separation results.
Conclusion
Whether in routine clinical practice or in demanding research projects, this rotor masters a wide variety of centrifugation tasks with precise performance and high stability. It supports different vessel volumes and, with its hermetic lid, allows safe handling of potentially infectious or sensitive material. Thanks to tested standards and certifications, users benefit from an accessory that delivers reliable results over the long term. It thus increases efficiency and safety in everyday laboratory work while offering optimal conditions for even the most demanding analysis methods.
