PHOENIX Instrument Digital Orbital Shaker RS-OS 6M
The PHOENIX Instrument Digital Orbital Shaker RS-OS 6M offers a particularly gentle and efficient method for uniformly mixing samples in laboratory environments. This compact device is primarily designed for applications such as ELISA washes, enzyme immunoassays or protein synthesis and is characterised by its robust design and high reliability in continuous operation. Compared to similar shakers on the market, it impresses with a powerful, brushless motor and flexible attachment options that are suitable for various experimental requirements.
Versatile features for high flexibility
With its orbiting shaking motion, the model ensures uniform mixing of samples in numerous laboratory applications. Whether protein crystallisation, hybridisation staining or mixing sensitive samples - the movement prevents deposits and achieves reproducible results. In addition, time-controlled operation supports experiments with defined process chains, while continuous operation is suitable for continuous applications in research and routine analysis.
The easy-to-change dish attachment means that vessels, microplates, Petri dishes or flasks, for example, can be exchanged quickly. This makes the device ideal for laboratories where different techniques or sample formats are used and need to be changed frequently. The space-saving design and low weight also make it easier to use in confined working environments, such as in microbiological or biochemical research laboratories.
Technical features at a glance
- Orbital movement: ideal for even distribution and homogeneous mixing
- Speed range: 40-200 rpm for flexible applications
- Timer: adjustable from 1 minute to 19 hours 59 minutes
- Max. Load: 2 kg for a wide range of laboratory equipment
- Robust DC brushless motor: low-maintenance and durable
- Interchangeable attachments: customisable for different types of vessels
- Dimensions: 295 × 350 × 125 mm for compact spaces
Further details such as IP21 protection class and a clear LED display for time and speed underline the shaker's suitability for demanding environments. As the motor has a brushless design, there is hardly any abrasion. This in turn minimises the risk of contamination and significantly reduces maintenance costs. The adjustable speed of between 40 and 200 rpm is sufficient for various applications, from gentle resuspension of cells to sensitive sample preparation in molecular biology diagnostics.
Relevant certifications and standards
Reliable and safe working is a prerequisite in many laboratories. With protection class IP21, the device offers protection against dripping water so that moisture damage can be largely avoided. As such shakers are generally required to be CE labelled, this ensures that important health and safety requirements in laboratory environments are met.
Examples of applications from practice
- ELISA washes: Smooth movements facilitate rinsing and prevent bubble formation.
- Enzyme immunoassays: Controlled speeds reduce incorrect measurements due to unwanted precipitation.
- Protein synthesis and cell cultures: Gentle rotation preserves the integrity of cells and proteins.
- Gel hybridisations: Particularly in molecular laboratories, the shaker supports even distribution through gentle orbital oscillations.
Thanks to its compact design, the device can also be set up in confined laboratory areas. Typical reagents used include buffer solutions, electrolyte mixtures, enzyme cocktails or dyes in hybridisation steps. The performance and precision minimise fluctuations in experimental approaches and enable reproducible results.
FAQs
What is the maximum weight the device can hold?
The device is designed for a maximum load of up to 2 kg, which is perfectly sufficient for most standard laboratory applications.
Is the shaker suitable for sensitive samples?
Yes. Thanks to the orbital shaking motion and the adjustable speed, particularly gentle shaking is possible, which is suitable for sensitive samples such as cells or protein crystals.
Which attachments are available
An interchangeable dish attachment is supplied as standard. Additional attachments for different vessel sizes, such as for microplates or conical test tubes, can also be used.
How does the time setting work?
The time is set using a timer function that can be programmed from 1 minute to 19 hours 59 minutes. Alternatively, you can also work in continuous mode.
Does the appliance require regular maintenance?
Due to the brushless DC motor, the appliance is extremely low-maintenance. However, regular visual inspections and cleaning of the bowl attachment are recommended.
Conclusion
The compact orbital shaker is characterised by its robust design, flexible speed range and low-maintenance motor. Thanks to its orbital oscillation, it is able to mix liquids of different consistencies evenly and reproducibly. Together with the intuitive operating concept, the timer function and the simple attachment change option, the result is a versatile device that is predestined for a wide range of applications in molecular biology, biochemistry and microbiology laboratories.
