OHAUS Frontier 5000 angled rotor R-A12X2/30MI

OHAUS Frontier 5000 angle rotor R-A12X2/30MI

This rotor is ideal for demanding centrifugation tasks in laboratories that want to process samples at very high speeds of up to 30,000 min-¹. As it combines robust materials with an efficient design, it can be used in a wide range of areas from molecular biology to pharmaceutical applications. Compared to many alternatives on the market, this rotor impresses with its solid construction made of aluminium or high-quality polypropylene and its ability to reliably withstand greater loads.

Versatile properties for demanding applications

The solid construction and sophisticated design ensure reliable performance and smooth operation. This angle rotor supports various vessel sizes, making it suitable for basic routine investigations as well as extensive research projects with changing requirements. Thanks to its high durability, it is also designed for demanding workflows, such as when samples need to be preconditioned frequently at different temperatures.

- Maximum speed: 30,000 min-¹
- Maximum relative centrifugal force: 65,395 × g
- Capacity: 12 × 1.5/2.0 ml
- Angle: 40° for optimum separation results
- Acceleration: 25/240 s (depending on the device)
- Deceleration: 20/240 s (depending on the device)
- Dimensions (height): 134 mm

Other key data such as the net weight of 1.94 kg and a maximum load weight value of 40.8 g emphasise that the rotor is specially designed for high-speed applications. Its robust design ensures a long service life. During operation, it can withstand temperatures from -20 °C to 50 °C at humidities of up to 95 %, so that a wide range of protocols in biotechnology, clinical diagnostics or quality control can be covered without any problems.

Easy handling is also a decisive factor. Assembly and disassembly is intuitive and allows efficient switching between different rotors or samples. The respective centrifuge can be converted in just a few simple steps, saving time and minimising the risk of errors. Thorough cleaning is also completed quickly thanks to its form-fit design, which is essential in busy laboratories.

Certifications and standards

Although the manufacturer adheres to common quality guidelines such as CE, no special additional certifications are specified for this rotor. However, Frontier 5000 series products generally fulfil the laboratory standards that are relevant for safety and performance tests in professional environments. Users can therefore rely on permanently consistent results and a high level of process reliability.

1. Production and concentration of DNA samples for PCR analyses at high speeds.
2. Purification of proteins or enzymes in pharmaceutical research and development laboratories.
3. Separation of cells and organelles in molecular biology, for example to obtain pure fractions.
4. Preparation and processing of clinical patient samples for diagnostic tests.

For those who routinely strive for error-free processes, this rotor is the ideal solution for efficiently preparing even complex samples. Thanks to the solid seal and stable fit, the potential aerosol leakage is largely minimised if the centrifuge itself is designed for this.

FAQs

How is this rotor optimally cleaned

Disinfection and subsequent cleaning with mild, compatible cleaning agents is standard practice. In the case of stubborn contamination, the rotor can also be sterilised at high temperatures in an autoclave if approved by the manufacturer.

Can I use different tube sizes?

Yes. The rotor supports 1.5 ml and 2.0 ml tubes, in some cases even without an adapter. Pay attention to the tube diameter specifications to ensure optimum balance.

What is the permissible acceleration and deceleration time?

The angle rotor is designed for 25/240 seconds for acceleration and 20/240 seconds for deceleration. The actual time may depend on the centrifuge model used.

It is not explicitly labelled aerosol-tight. If you require a closed aerosol solution, you should select the centrifuge model and rotor accordingly or use additional sealing solutions.

Conclusion

The OHAUS Frontier 5000 Angled Rotor R-A12X2/30MI offers professional users a robust and versatile solution for sample preparation at high speeds. Its stable design, simple installation and wide range of applications make it a reliable companion in both routine and specialised laboratories. In particular, its durability and the ability to process a wide variety of samples ensure maximum efficiency and safety. Anyone who relies on powerful and uncomplicated rotor technology will find this an excellent option for optimising their own centrifugation processes and achieving consistently high-quality results.