OHAUS rocking and 3D shakers with incubator
The OHAUS rocking and 3D shakers with incubator are specially designed for laboratories where precise temperature and motion control is required. Both shaker types offer controlled, uniform mixing of samples and are characterised by their small footprint in the incubator. They are therefore an excellent choice for users who require consistent and reproducible results for hybridisations, cell cultures or blotting techniques.
Performance features and design
These shakers combine a robust die-cast aluminium construction with a transparent polycarbonate lid that allows the mixing process to be observed without affecting the temperature in the incubator. Both models have a user-friendly touchpad control that allows the speed, temperature and tilt angle to be adjusted during operation. This avoids unnecessary interruptions to operation and ensures continuous, gentle movement of your samples. The design also incorporates safety measures such as overload protection and audible warning signals to protect both operators and samples.
In order to effectively support work steps, the following key technical data should be emphasised:
- Movement and tilt angle: rocking (0-15°) or shaking (0-20°) for the respective laboratory application
- Capacity: 4.5 kg or 2.3 kg maximum payload depending on model
- Temperature range: Ambient +5 °C to 65 °C with excellent uniformity (±0.5 °C at 37 °C)
- Speed range: Choice of 1 rpm to 50 rpm or 1 rpm to 30 rpm - ideal for sensitive samples
- Pan construction: Aluminium with interchangeable inserts for different sample containers
- Timer: Adjustable from 1 second to 160 hours for flexible test sequences
- Safety certifications: CE and TÜV for safe operation in the laboratory
In addition, the slow speed ramp-up helps to avoid splashing. The gentle rocking or wave motion is particularly suitable for sensitive samples where foaming needs to be reduced or cell membranes need to be protected. Thanks to the robust stepper motor, operation remains reliable and consistent even over long periods of time, without disruptive vibrations or deviations.
Examples of applications
- Cell culture: The controlled speed and adjustable angle of inclination enable gentle mixing of suspension cells in flasks and Erlenmeyer flasks.
- Hybridisations: The adjustable temperature and homogeneous agitation are ideal for effectively binding DNA or RNA probes to membranes.
- Blotting experiments: Clean, splash-free shaking leads to uniform washing steps for Western, Northern or Southern blots.
- Staining and destaining processes: For protein gels (e.g. SDS-PAGE), the appropriate settings ensure that the staining solution can penetrate the gel gently but continuously.
Other conceivable applications include the homogenisation of buffer solutions, the dissolution of reagent powders or the processing of agarose gels.
FAQs
How can the temperature be precisely controlled?
The digital control enables temperature adjustments in 1 °C increments and ensures constant values via integrated feedback.
Can the speed be changed during operation?
Yes, an intuitive touchpad control allows you to adjust the speed and tilt angle without interrupting the shaking process.
How is overheating prevented?
The appliance features an integrated safety cut-out and a splash-proof design that effectively protects the electronics. An acoustic alarm also sounds in the event of critical deviations.
Which containers fit into the bowls?
The aluminium bowl is designed for different sizes. Incorrect fits can be compensated for with interchangeable holders or spacers, allowing laboratory bottles, Petri dishes and tubes to be placed securely.
Does the device require maintenance?
Except for a regular visual inspection and gentle cleaning, no extensive maintenance is required under normal use. The stepper motor technology is extremely durable and low-maintenance.
Conclusion
These shakers with incubator function offer excellent support for a wide range of laboratory processes thanks to their infinitely variable adjustment of tilt angle, speed and temperature. Their robust, splash-proof design and simple operation make them a reliable solution for sensitive methods such as hybridisation, cell cultures and blotting protocols. In addition, comprehensive safety functions and certified quality ensure that users and samples remain equally protected. Anyone looking for a flexible, reproducible and gentle way of processing samples in the laboratory will achieve reliable results with these shakers.
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External dimensions (W x D x H) (thermal shaker):
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279 x 432 x 267 mm
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Display (thermal shaker):
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LEDTouchpad
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Speed range (thermal shaker):
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1 - 30 rpm1 - 50 rpm
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Electrical supply:
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230 V, 50-60 Hz
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Cooling function:
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without
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Output (thermal shaker):
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450 W
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Shaking movement:
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3-Drocking
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Power connection:
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230 V, 50/60 Hz
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Temperature max. (thermo shaker):
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65°C
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Temperature accuracy at +37°C :
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±0.5°C
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Timer:
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1 s - 160 h
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