Shaker
Shakers are used for the uniform mixing of liquid samples in the laboratory. They are available in various designs and are widely used in biotechnology, chemistry, and microbiology.
Product
Shaker
Shakers are used for the uniform mixing of liquid samples in the laboratory. They are available in various designs and are widely used in biotechnology, chemistry, and microbiology.
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LaboTechSystems LTS AG
Milian SA
Vitaris AG
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Guide and selection support
Shakers are primarily used to homogenize and mix liquids in laboratory vessels. Common areas of application include biotechnology, molecular biology, pharmacy, and environmental analysis. They ensure even distribution of sample contents, which is important for analytical and preparative procedures.
When selecting a shaker, factors such as the type of sample holder (e.g., Erlenmeyer flasks, round-bottom flasks), the shaking principle (flatbed or overhead), and the desired motion types (orbital, circular) should be considered. Required shaking speed and capacity are also important.
LabFinder provides guidance for choosing suitable shakers according to different laboratory requirements. Users will find information about operation, types, and specific applications to help select the most appropriate device suppliers or product types.
Applications and Benefits
Shakers are laboratory devices designed for the even and gentle mixing of liquids in sample vessels. They are commonly used in research laboratories, biotechnology, pharmaceuticals, medicine, and environmental analysis. Typical applications include mixing cell cultures, reagents, and microbiological samples, as well as preparing samples for analytical procedures.
Selection Criteria
Key considerations when choosing a shaker include the type and volume of the vessels to be processed, the preferred type of movement (e.g., orbital, linear, or overhead shaking), as well as the required shaking speed and load capacity. Compatibility with existing laboratory workflows and ease of use are also important factors.
Types and Designs
Various shaker types exist: flatbed shakers with a horizontal platform move vessels through shaking and circular movements, while overhead shakers rotate sealed round-bottom flasks slowly around a horizontal axis. Orbital shakers provide a circular motion suitable for many applications.
Calibration and Maintenance
Shakers do not require calibration in the traditional sense, but regular maintenance and mechanical inspections are important to ensure consistent shaking motion. Cleaning the platforms and device surfaces helps to avoid contamination.
Limitations of Use
Shakers are not suitable for all sample types or volumes. In particular, very small sample volumes or special requirements regarding temperature and pressure may require alternative devices. There may also be limitations when mixing highly viscous liquids.
Search Terms and Related Concepts
Key search terms include shaker, laboratory shaker, shaking device, flatbed shaker, overhead shaker, orbital shaker, sample mixer, and laboratory mixer. Related concepts include shake incubators, which combine shaking functionality with temperature control.
Also known as
circular shaker
flatbed shaker
laboratory shaker
orbital shaker
overhead shaker
sample mixer
shaker device
shaking device
shaking machine
vibrating machine
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Frequently asked questions
How does a shaker work in the laboratory?
A shaker moves sample vessels mechanically using shaking, circular, or rotating movements to homogenize the liquid content.
What types of shakers are used in laboratories?
The main types are flatbed shakers, which move vessels on a horizontal platform, and overhead shakers, which slowly rotate sealed round-bottom flasks around a horizontal axis.
What criteria are important when selecting a shaker?
Important factors include the vessel type, sample volume, desired motion, speed, and compatibility with laboratory workflows.
What are typical applications for shakers?
Shakers are used to mix cell cultures, reagents, microbiological samples, or to prepare samples for analytical procedures.
Are there any limitations to using shakers?
Yes, for example, shakers may be unsuitable for very small sample volumes, higher requirements for temperature or pressure, or highly viscous liquids.
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