Hettich 8-place swing-out rotor for EBA 280 / EBA 280 S
The Hettich 8-place swing-out rotor for EBA 280 / EBA 280 S is designed for medical and scientific laboratories that require maximum precision when centrifuging samples. Thanks to its optimised design, this rotor model is ideal for all demanding applications where thorough and uniform sedimentation is crucial. Compared to similar rotor models, it offers an excellent balance between sample throughput and sample integrity, easy handling and outstanding durability. Performance characteristics and technical details
With its design specially tailored to the EBA 280 and EBA 280 S centrifuge models, this free-fall rotor impresses with its outstanding combination of capacity, efficiency and reliability - properties that are essential in a professional laboratory environment.
Key technical data at a glance:
- Rotor type: Free-swinging rotor
- Capacity: 8 tubes per run
- Maximum centrifugal force: up to 6,000 x g
- Compatibility: exclusively with EBA 280 and EBA 280 S
- Design: High-quality, durable materials, particularly resistant to common laboratory chemicals
- Special features: Even force distribution, minimal mixing of fractions, optimal alignment of sediments at the bottom of the tube
- Certificates: CE marking, ISO certification
The robust materials ensure many years of trouble-free use, even with intensive use. The innovative design of the swing-out rotor allows the sample vessels to be filled to the brim, with centrifugation always resulting in the central deposition of sediments in the tubes - a considerable advantage for the quality of clinical and analytical results.
The special swing-bucket design ensures gentle and efficient separation of blood components, plasma, serum or other particles, minimising contamination and cross-mixing. The optimal balance between centrifugal force and capacity makes parallel processing of multiple samples fast, safe and extremely precise.
Certifications and standards
The rotor meets all safety and quality requirements relevant to medical and scientific operations:
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CE marking: Guarantees compliance with European safety, health and environmental standards.
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ISO certification: Complies with international standards for quality management and product safety - proof of uncompromising reliability and control over all manufacturing processes.
Areas of application and possible uses
The main areas of application for this rotor are in diagnostics, clinical research and routine analysis, where consistent and reproducible centrifugation results are essential:
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Blood group serology testing: Primarily in haematological laboratories for the differentiation of blood cells, e.g. erythrocytes and their agglutination by specific antisera. Plasma separation and serum analysis: Reliable isolation of plasma or serum, e.g. for the determination of electrolytes, enzymes or other diagnostically relevant parameters.
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Sedimentation of particles from urine or cerebrospinal fluid samples: For microscopic analysis in pathology and medical microbiology.
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Preparation of samples for haematocrit or cell sediment analysis: Ensures optimally ordered cell layers for further evaluation.
Typical substances that are regularly centrifuged include blood (with or without anticoagulants such as EDTA, citrate, heparin), cell culture supernatants, urine, cerebrospinal fluid or protein mixtures.
FAQ - Frequently asked questions
How many sample tubes can the rotor hold per run?
You can process exactly 8 tubes in parallel - ideal for standard series tests and regular routine analyses.
What is the maximum centrifugal force achieved and why is it important?
The rotor enables a centrifugal force of up to 6,000 x g. This high force leads to complete sedimentation of even fine particles and is crucial for the fast and efficient separation of different components.
Can I also use this rotor in other centrifuge models?
No, it is designed exclusively for the EBA 280 and EBA 280 S devices to ensure optimum safety and performance.
Is the rotor suitable for use with aggressive chemicals?
The material used offers excellent resistance to the chemicals most commonly used for sample preparation in medical and research laboratories.
Conclusion
This free-running rotor is the smart choice for specialist laboratories that value consistent, safe and efficient sample processing. The combination of certified design, impressive performance and easy integration into established routines makes it a central component for modern centrifuge processes in medical diagnostics and analytical laboratory practice.
