5 Things Every Vet Tech Should Know About Centrifuges

A centrifuge is a machine used to separate substances of different densities. It works by spinning objects at high speeds, which creates an outward force that separates the components into layers. Centrifuges are essential pieces of equipment in veterinary medicine because they can help identify and diagnose a wide range of conditions quickly and accurately.

Vet techs need to understand why centrifuges are used in veterinary medicine. The most common application is to separate red blood cells from plasma, as well as other components of the blood such as proteins and white blood cells. This separation process can help diagnose diseases, infections, and abnormalities by revealing the presence or absence of certain components.

Calibration is essential.

When it comes to centrifuges, regular maintenance and calibration are essential. Centrifuges must be calibrated in order to ensure they are properly spinning samples and producing the desired results. It’s important to follow the manufacturer’s instructions for regularly calibrating the machine, as well as performing other routine maintenance as necessary.

This will help ensure the accuracy of test results and maintain the longevity of the centrifuge.

  1. Centrifuges are a vital tool for veterinary technicians in identifying illnesses, diagnosing conditions and treating diseases.

They can separate denser components from lighter ones in samples such as blood or urine and help vet techs to identify red blood cells, white blood cells, platelets and more. In order to ensure accuracy, it is important for vet techs to calibrate the veterinary centrifuge properly.

This means knowing the different settings and speeds that are needed for a successful analysis, as well as calibrating the rotor to ensure that it spins at the right speed.

  1. Centrifuges come in different sizes and speeds.

It’s important to become familiar with the powerful capabilities of centrifuges before using them. There are two types, tabletop and floor-standing, that vary in size and speed, both of which can be used for a variety of clinical applications, including sample collection and preparation.

Tabletop centrifuges are small, lightweight alternatives that can be used to spin down small samples quickly, while floor-standing units are larger and have higher speeds that are ideal for working with large volumes of blood or other body fluids. Knowing the capabilities of each type will help you choose the right equipment for your needs.

  1. Safety should be top priority.

Centrifuges can be very dangerous if used incorrectly, as they spin at high speeds and generate a lot of force that can cause serious injuries or even death. Always follow safety protocols when using centrifuges, such as wearing protective gear and making sure the lid is secure before starting the machine.

Be sure to inspect the centrifuge for any signs of damage or wear before each use, and never leave it running unattended.

  1. Maintenance is key.

A well-maintained veterinary centrifuge will last longer and help ensure accurate results. Follow the manufacturer’s instructions when cleaning and lubricating the machine, and periodically inspect the seals and gaskets to make sure they are in good condition. As centrifuges age, they may need to be recalibrated more frequently, so it’s important to pay attention to the manufacturer’s maintenance recommendations.

Bonus Tip: Surfaces on the centrifuge should be cleaned regularly to prevent rust and corrosion, as well as any cross-contamination of samples. Always use appropriate cleaning solutions for the type of surface and follow manufacturer’s instructions.

Keeping your centrifuge in good condition will not only help ensure accuracy, but also prolong the life of the machine.


These five tips will help you get the most out of your centrifuge and ensure the safety of yourself and those around you. Always follow the manufacturers guidelines when using centrifuges, and be sure to adhere to all safety protocols for optimal performance. With the right knowledge and care, your centrifuge will be an invaluable tool for veterinary practices for years to come.

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