Analysis Instruments

Description

An orbital shaking incubator is designed to maintain a constant temperature while gently shaking samples in a circular (orbital) motion. This motion helps ensure proper mixing, aeration, and uniform growth of microorganisms or cell cultures.

Main Components

1. Incubation chamber – An enclosed insulated chamber that keeps samples at a controlled temperature.

2. Orbital shaking platform – A platform that moves in a circular motion to mix liquids in flasks or tubes.

3. Temperature control system – Allows precise temperature settings, typically between ambient to 60–70 °C depending on the model.

4. Speed control system – Adjusts shaking speed (usually 50–400 rpm).

5. Digital display/control panel – Used to set temperature, time, and shaking speed.

Working Principle

The incubator maintains a stable temperature environment while the orbital shaker moves the platform in a circular motion. This shaking improves oxygen transfer and nutrient distribution in the culture medium, promoting faster and more uniform growth.

Applications

• Microbial culture growth (bacteria, yeast)

• Cell culture studies

• Fermentation experiments

• Protein expression studies

• Pharmaceutical and biotechnology research

Advantages

• Provides controlled temperature and agitation simultaneously

• Enhances aeration and uniform mixing

• Suitable for large numbers of samples

• Improves reproducibility of experiments