Centrifuge Machine in Labs: Everything you need to know

The Centrifuge is one of the most beneficial equipment to be used in the laboratory. However, the article is all about understanding the centrifuge machines that have been supporting tremendous usage for labs. Additionally, it will be more about its functioning and usage to make the best use of the equipment. Subsequently, get a sight of several quality functions that this equipment has to serve you.

What is a Centrifuge?

The Centrifuge Machine is a system that uses centrifugal force for separating the components of the liquid. A centrifuge machine is a biological instrument that is utilized for separating the liquid material based on its weight and density. Hence, this is achieved by spinning the fluid in a container at an enhanced speed. Simultaneously, the less dense objects are replaced and shifted to the center.

Types of Centrifuges

  1. Manual Centrifuges: Manual centrifuges are operated manually with the help of a crank with a rotational speed of about 3,000 rpm. Some common varieties of rotors that are inducted in centrifuges machines are high-performance fixed-angle rotors, or high capacity swinging bucket rotors, etc.
  2. Standard Centrifuges: Standard Centrifuges can be used for stool analysis, urine analysis, etc. Generally, the standard centrifuges have a rotational speed between 5,000 rpm -15,000 rpm.
  3. Ultra Centrifuges: Ultra Centrifuges have very high speeds. It comprises of high rotational speed between 50,000-100,000 rpm. This type of centrifuges is used for advanced analysis in research organizations and specialized labs. 
  4. Micro Centrifuges: The rotational speed of Micro Centrifuges is greater than 10,000 rpm. It is utilized for blood sample work. Also, it is used for small sample portions such as capillary tubes. However, comprise a compact design.  

Factors to be Considered for Buying a Centrifuge:


  • Capacity & Size of the Centrifuge: There is a wide variety of centrifuges available in terms of capacity and size. The capacity of the centrifuge specifies the total amount of sample centrifuge tubes that can be positioned in the centrifuge. Therefore, several centrifuges can regulate with several sizes of samples. 
  • RPM and RCF (G-Force): When we talk about the speed of the centrifuge machine, the RCF (relative centrifugal force) is vital to be considered. At the same time, the RPM (revolutions per minute) is also considered. G-Force or Relative Centrifugal Force is one of the most important factors to be considered while buying a Centrifuge that is exerted on the rotor. Hence, the G-Force determines the applications that your centrifuge will regulate. Further, the RCF also depends on the rate at which the rotor swivels and on the radius of the rotor.  
  • Availability of Replacement Parts: While purchasing the centrifuge you need to be sure about the availability of the replacement parts of the centrifuge. 
  • Maintenance Credibility: If you are expecting the enhanced lifespan of the centrifuge then its maintenance is significant. Hence, we recommend you to have maintenance on yearly basis. The maintenance determines the inspection of speed, brushes, temperature, etc. 
  • Protection Features: The usage of centrifuge demands safety and hence several manufacturers have inbuilt the safety feature for the same. 
  • Sealed rotors: The sealed rotors are inbuilt for avoiding the leakage of bio-hazardous substances at the time of the ongoing centrifugal process. 
  • Electric lid-lock: The electric lid-lock prevents the lid from opening accidentally while the centrifuge is active. 
  • Rotor-recognition technology: The rotor-recognition technology discerns the type of rotor installed. Also, it ensures that the rotor does not reach a speed more than the maximum required speed. 


    <H2>What is the usage of Centrifuge in Laboratory? </H2>

    Centrifuge in labs is used for separating the gases, fluids, or liquids. Next, it is also used in clinical laboratories and research labs for protein, virus, cell, organelle, and nucleic acid cleansing. The capability of the centrifuge in the laboratory to combine multiple abilities like high-speed refrigerated centrifuges helps in the concentrated applications in any research. Furthermore, the centrifuge is also used in hospitals and various other industries as well. The laboratory centrifuges vary in speed and size depending upon the intended usage. Therefore, the centrifuge needs the power to be operated and there are various centrifuges to be operated manually with the help of the rotating lever. 

    In Australia, there are various manufacturers of laboratory centrifuges. In addition, the top-class manufacturers of centrifuges in Australia also have quality spare parts to deliver. Hence, you can buy a centrifuge in Australia at the best prices with multiple safety parts and ensure the smooth functioning of the equipment. Hence, the equipment has played a vital role for medical practitioners and researchers. It has provided the benefits of adjustable and high-speed rotaries. Additionally, the Centrifuges in Australia are available at highly reasonable rates with assistance for research, hospitals, pathological laboratories, etc. 

    Also read: What are the different ways to classify beakers?


    • Dec 17, 2021
    • Category: News
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