OHAUS digital standard orbital shaker Endeavor 5000 series
Compact, reliable all-rounder for a wide range of mixing applications
The OHAUS Endeavor 5000 series digital standard orbital shaker offers precise and consistently reliable shaking technology for numerous laboratory processes. With its robust design, brushless DC motor and triple eccentric drive, this orbital shaker is designed for demanding environments such as incubators and cold rooms. Users benefit above all from a consistent shaking performance that remains unchanged even over long periods of time. Compared to conventional devices, this model impresses with a particularly stable shaking motion, integrated overload and imbalance detection as well as flexible equipment options for different sample vessels.
Reliable shaking technology for the laboratory
The shaker is available in three variants, each offering a specific shaking motion and capacity. Users can choose between a 3 mm orbit for intensively mixed solutions, a 20 mm orbit for more gentle mixing and a special microplate model. The basic configuration includes a durable aluminum bowl, which can be individually adapted to flask clamps or tube racks using attachment points. In addition, the RS232 interface enables bidirectional communication for data logging and external control. Thanks to the chemical-resistant polymer housing and IP21 protection class, cleaning the device is uncomplicated and safe.
An overview of the key technical data
- Available Orbit variants: 3 mm or 20 mm and microplate model
- Load capacity depending on model: up to 4 kg or 4 microplates
- Speed range: from 50 to 1200 rpm (depending on model)
- Time control: 1 minute up to 99 hours 59 minutes, with automatic switch-off
- Robust aluminum shell construction
- Brushless DC motor for low-maintenance continuous operation
- Integrated overload and imbalance detection
In addition, more than 20 accessories such as piston clamps, universal platforms and tube racks are available. An innovative microprocessor control prevents a sudden increase in speed and thus minimizes the risk of sample splashing. This application-oriented control system also allows multi-stage programs to be saved and called up, which ensures consistent and reproducible results for repetitive processes.
Certifications and standards
The shaker is equipped with CE and TÜV certificates, among others. This means it meets the essential safety requirements and quality standards in laboratory environments. These certifications underline its reliability and durability, which are guaranteed at all times during operation. The device can be used in a temperature range from -10 °C to 40 °C and at a relative humidity of up to 80% (non-condensing).
Application examples
Due to its different orbital movements and the extensive range of accessories, the shaker is suitable for a variety of laboratory tasks in research, diagnostics and education. The following applications in particular can be implemented efficiently:
- Cultivation of bacterial and yeast strains: The gentle start-up motor creates favorable conditions for sensitive microorganisms and prevents unintentional foaming.
- Cell cultures and immunoassays: The adjustable speed ensures uniform mixing and optimal distribution of culture media.
- Protein studies and DNA research: Specific mixing requirements are covered thanks to flexible timer and speed settings.
- Blotting techniques for Western, Southern or Northern blots: Precise control of the shaking speed allows consistent transfer processes.
In addition, users in the fields of chemistry or environmental and food sciences will get their money's worth, as various solubility studies as well as staining and destaining processes can be carried out easily. Especially in the field of ELISA assays or DNA studies, repeatable programming is crucial, which the shaker enables with its programmable memory function.
FAQ
How can the speed be precisely controlled?
The microprocessor control allows precise adjustment via the digital control panel. For models with a speed range of 50 to 300 rpm or 100 to 1200 rpm, users can regulate the speed in precise increments.
Can the appliance store multiple programs?
Yes. Multi-stage programs can be stored directly on the shaker. This means that recurring processes can be called up quickly, which saves time and effort during regular tests or test series.
What precautions minimize vibrations?
The triple eccentric drive, combined with a stable platform and a fixed locking mechanism for various holders, significantly reduces unwanted vibrations. This means that samples always remain safe and trouble-free.
Is external control possible?
Yes, the unit can be connected to a PC via the integrated RS232 interface. In this way, the shaker can be controlled remotely and data can be documented and analyzed directly.
How is overload detected?
The orbital shaker has integrated overload and imbalance detection. If the permissible load is exceeded or the weight distribution is uneven, the device issues a visual and audible warning and stops the shaking movement automatically.
Conclusion
This orbital shaker is ideal for demanding sample preparation in laboratories that expect reproducible results and reliable performance. Thanks to its robust design, integrated safety concept and flexible range of accessories, the device is both a durable and versatile solution for work processes in microbiology, molecular biology, cell research and chemistry. In particular, the infinitely variable speed control, programmable control and simple operation via an intuitive menu make it an ideal choice for routine and research-intensive applications.
