Centrifuge

A centrifuge is a laboratory device that is used for the separation of fluid, gas, or liquid, based on density separation is achieved by spinning a vessel containing material at high speed: the centrifugal force pushes heavier materials to the outside of the vessel This apparatus is found in most laboratories from academic to clinical to research and used to purify cells, subcellular organelles, viruses, proteins, and nucleic acids. There are multiple types of centrifuge, which can be classified by the intended use or by rotor design. From the large floor variety to the micro-centrifuge, there are many varieties available for the researcher.

Types of Centrifuge Machine


Low Speed Centrifuge
Low Speed Centrifuge

Table type of low speed centrifuge is driven by brushless DC stepless speed regulating motor. Its rotation speed and centrifuging time controllers are set by a microcomputer, and working parameters are set via the keyboard.

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Low Speed Refrigerated Centrifuge
Low Speed Refrigerated Centrifuge

Low speed refrigerated centrifuge is mainly used for the separation of human body samples before pathological analysis in clinical practice.

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High Speed Centrifuge
High Speed Centrifuge

High speed centrifuge use DC motor drive, stepless speed regulation, It has the advantages of small size, low noise, convenience and flexibility, high operating efficiency, automatic protection of overspeed, safety and reliability.

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High Speed Refrigerated Centrifuge
High Speed Refrigerated Centrifuge

High Speed Refrigerated Centrifuges are commonly used for the separation of human samples before pathological analysis.

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Micro-Hematocrit Centrifuge
Micro-Hematocrit Centrifuge

High Speed Micro-hematocrit Centrifuge, 24pcs Capillary. It adopts micro brushless motor, with free-maintenance and no powder pollution.

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Centrifuge Machine for Sale Safety Guidelines

As a reputable centrifuge manufacturer, Zonkia has various centrifuge machines for sale, all at affordable prices. Widely used in scientific research, medical health, laboratory testing, and industrial areas, the centrifuge of Zonkia is popular among customers. When using, you should pay attention to the following points:

1. The centrifugal tube with a cover should be used when it comes to volatile and corrosive liquid, so as to avoid liquid leakage and chamber erosion of the blood centrifuge machine.

2. During the process of centrifuging, check from time to time, so as to ensure that the instrument of the mini centrifuge works well.

3. Once an abnormal phenomenon is found in the clinical centrifuge, cut off the power immediately and ask relevant technicians for maintenance.

4. The rotating head of the portable hand/manual centrifuge machine should be carefully cleaned and dried after each use, as the rotating head is of great importance.

5. When centrifugation is conducted below room temperature, remember to place the rotating head of the basket centrifuge machine in the fridge before use.


Centrifuge Machine Quality Parameters

The following tips are suitable for almost all centrifuges such as thermo refrigerated microcentrifuge, PRP centrifuge machine, blood centrifuge machine, etc.    

1. The centrifuge is cleaned with water and gentle detergent, instead of alkaline solutions.

2. When not in use, lift the cover and keep the chamber dry to avoid wear and tear.

3. For toxic, radioactive, or contaminated samples, special safety measures should be taken.  

4. If the centrifuge tube shows color change, deformation or leakage, stop using it.    

5. Ensure that the centrifuge is kept away from other electronic equipment.

The rotors should not be exposed to high-intensity UV radiation.


FAQs of Centrifuge

What is the Principle of Centrifuge ?

The centrifuge works using the sedimentation principle, where the centrifugal acceleration causes denser substances and particles to move outward in the radial direction.

How is a Centrifuge Balanced ?

To balance a centrifuge, put samples in the centrifuge so they are directly across from each other. If you only have one tube to centrifuge, you should balance it with a blank " tube ( a tube filled with water ). If you have three tubes, you should put them in 1-7-13 so on and so forth.

How Does Centrifuge Separate Mixtures ?

Centrifugation separates the components of heterogeneous mixtures. These include liquids in liquids, solids in liquids, and solid sand liquids in gases. Centrifugation uses centrifugal force to move dense components to the outside of the container. This causes the solid to settle more rapidly and completely

How is Centrifuge Used in Industry ?

Industrial centrifuges are used for separating solids from liquids, liquid-liquid separation, and liquid-liquid-solid separation Filtering centrifuges use centrifugal force to pass a liquid through a filtration media, such as a screen or cloth while solids are captured by the filtering media.

What is a Centrifuge Used For?

A centrifuge is a laboratory device that is used for the separation of fluids, gas or liquid, based on density Separation is achieved by spinning a vessel containing material at high speed; the centrifugal force pushes heavier materials to the outside of the vessel.

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