OHAUS high-performance incubation orbital shaker
This incubation unit has been specially designed for demanding shaking and incubation processes in biotechnology, pharmaceutical and research laboratories. The OHAUS high-performance incubation orbital shaker impresses with its exceptional temperature uniformity and precise speed control. It is an excellent choice when it comes to reliably cultivating cell cultures, processing bacterial suspensions or carrying out extraction processes, while similar devices often do not offer the same combination of stability and flexibility.
Performance features and functions
This shaker series is available in different model variants, each tailored to different application scenarios. The devices enable a smooth orbital movement, the amplitude and speed of which vary depending on the model. Thanks to a robust design made of aluminium and Cycoloy and the specially developed Opti-Flow forced ventilation, a homogeneous temperature distribution in the interior is guaranteed. This allows various applications to be realised with consistent quality.
Essential product details at a glance:
- Speed range: 15 to 500 rpm with digital control
- Orbital movement: 19 mm or 25 mm (depending on model)
- Temperature range: Ambient +5 °C to 65 °C
- TÜV-certified for increased safety standards
- Capacity (e.g. ISHD16HDG): 16 kg at low speeds
- Communication: RS232 for data exchange
- Triple eccentric drive and brushless DC motor
Safe and precise temperature control is supported by a PID controller, allowing exact incubation conditions to be created. The temperature calibration function also enables fine adjustment if individual requirements or validation processes demand particular accuracy. An integrated protection function recognises load and temperature fluctuations so that the unit adjusts operation in a controlled manner to ensure stability and safety at the same time. In addition, the smart airflow prevents samples from being exposed to direct airflow, which further protects the integrity of sensitive substances.
The larger model variant, with tray dimensions of 457 × 457 mm and sufficient interior space, offers the option of placing several flasks or vessels in parallel. For example, two 6-litre Erlenmeyer flasks can be safely shaken at the same time without having to compromise on shaking speed or temperature stability. The Accu-Drive eccentric drive system plays its part in ensuring consistent shaking results across the entire speed range. Thanks to the digital control, both time and speed can be set precisely and reproduced later if required.Fields of application
Whether in research facilities, industrial quality laboratories or universities: These orbital shakers are versatile and offer maximum performance for a wide range of applications. Some typical examples of their practical use are:
- Cultivation of mammalian cells in cell culture flasks to investigate biological processes
- Cultivation of bacteria in Erlenmeyer flasks for resistance tests or fermentation studies
- Carrying out solubility studies to test the solubility of certain active ingredients in defined media
- Extraction procedures, for example when obtaining proteins or nucleic acids from biological samples
Resistance to long-lasting processes as well as reliable temperature and speed control enable reproducible results - regardless of whether microbiological, biochemical or pharmaceutical tests are involved.
Frequently asked questions (FAQ)
How is an even temperature distribution achieved?
A special Opti-Flow forced ventilation system channels the air in a ring around the samples instead of directly into them. This ensures constant heat and humidity throughout the interior.
What safety functions are integrated?
In addition to temperature calibration and load sensor, overload and overshoot protection prevent specified limit values from being exceeded. TÜV certification is also available.
Can I use the shaker for different container sizes?
Yes, thanks to different platform sizes and optional clamps, both small sample vessels and larger Erlenmeyer flasks can be securely fixed and shaken evenly.
What temperatures is the device suitable for?
Depending on the model, the incubation unit covers a temperature range from ambient temperature +5 °C to 65 °C. In addition, a uniformity of ±0.5 °C is guaranteed at 37 °C.
Conclusion
This versatile incubation solution offers laboratory professionals a reliable and consistent shaking motion paired with precise temperature control. The robust design, innovative safety features and efficient aeration system enable reproducible and controlled results over a wide range of speeds and temperatures. Thanks to the wide range of models and flexible customisation options, a broad spectrum of scientific and industrial applications is covered, from microbial fermentations to extraction and solubility studies. Anyone who values process stability and repeatability will find a powerful instrument that fulfils the highest requirements in demanding everyday laboratory work.
