Hettich Small centrifuge EBA 280

Hettich EBA 280 small centrifuge

The Hettich EBA 280 small centrifuge is specially designed for daily use in medical and scientific laboratories. As a particularly powerful and versatile device, it has proven itself in blood diagnostics, centrifuging samples for DNA research and processing blood components. With its robust design, state-of-the-art microprocessor control and broad compatibility with various rotors, it sets new standards in terms of flexibility and reliability, making it the first choice for demanding applications in everyday laboratory work.

Performance characteristics and user benefits

Equipped with innovative technology and durable workmanship, this small centrifuge meets the key requirements for laboratory equipment used to separate blood and analyse biological fluids. Compared to competing models, it stands out thanks to the following features:

• Maximum speed: 6,000 rpm
• Maximum centrifugal force (RCF): Up to 5,071 xg (depending on the selected rotor)
• Rotor capacity: Up to 6 x 50 ml (angle rotor); up to 6 x 15 ml (swing-out rotor)
• Dimensions (H x W x D): 242 x 326 x 400 mm
• Weight: approx. 11 kg
• Operation: Modern, intuitive display with easy programme selection
• Running time: 1 s to 99 min : 59 s, continuous operation and short run function possible

Further technical data includes variable voltage from 200 to 240 V and a frequency of 50 to 60 Hz, enabling flexible use worldwide. The air-cooled design provides efficient protection against overheating and ensures a constant operating temperature, which is particularly important for long running times or heat-sensitive samples.

One of the EBA 280's most notable features is its sophisticated safety system. A lid lock prevents hazards during operation, while acoustic signals and an integrated error monitoring system provide early warning of malfunctions or faults. These safety features and the energy efficiency of the unit are designed for low-maintenance and reliable continuous use.

The microprocessor control in combination with programmable operating modes allows flexible adaptation to different sample characteristics and laboratory routines. This makes it ideal for busy laboratory areas that require precise, fast yet gentle centrifugation.

Tested safety and quality

The device meets all requirements of EN/IEC 61326-1 Class B with regard to interference emission and immunity. It is IVD-compliant in accordance with Directive 98/79/EC and is therefore ideal for use in in vitro diagnostics. These legal requirements ensure reliable operation, especially in the field of point-of-care diagnostics.

Specific examples of applications in everyday laboratory work

This small centrifuge is widely used in numerous areas:

• Clinical laboratories: Separation and fractionation of blood samples and other biological fluids, e.g. for the extraction of serum or plasma for analysis.
• Blood banks: Preparation of erythrocyte, plasma or thrombocyte concentrates for transfusion purposes, rapid separation of small volumes.
• DNA/RNA research: Isolation and purification of nucleic acids, e.g. when working with human or animal DNA, RNA or cell pellets.
• Medical diagnostics: Preparation of urine, cerebrospinal fluid or amniotic fluid samples for serological or cytological examinations.

  Special substances such as EDTA or citrate blood, serum and plasma samples, isolation buffers or high-molecular solutions can be reliably processed in different rotor variants.

  FAQs on application and handling

  Which rotors are available for this model?

  • Angle rotor for 6 x 50 ml (max. RCF 4,025)
  • Swing-out rotor for 6 x 15 ml (max. RCF 5,071)
  • Additional rotor designs and matching accessories are optional and allow adaptation to special applications.

  How is cooling provided during operation?

  • Integrated air cooling ensures a constant operating temperature, prevents heat build-up and protects temperature-sensitive samples.

  What safety features are implemented?

  • Automatic lid lock to prevent opening during operation.
  • Error monitoring with visual and audible alarm functions.
  • Imbalance monitoring and shutdown in case of unsafe conditions.

  Is the device approved for in vitro diagnostics?

  • Yes, the small centrifuge is IVD-compliant in accordance with 98/79/EC and meets all safety, performance and EMC requirements for use in the medical sector.

  How user-friendly is it to operate?

  • The clear control panel allows programmes and running times to be set quickly and intuitively, and programmes can be saved if required.

  Conclusion

  The EBA 280 from Hettich offers a well-designed complete solution for a wide range of centrifugation tasks - from patient-oriented blood diagnostics to molecular biology research. Its flexible rotors, strict adherence to quality and safety standards, and high user-friendliness make it an indispensable device for laboratories that value precision, fast cycling and reliability.