Rating of the best laboratory centrifuges for 2022

Among the many types of special equipment for laboratories, the centrifuge is not the last. The device is designed for stratification of liquids and bulk solids, depending on the size of the fractions and their specific gravity. Some centrifuges are capable of separating solid particles from liquids.

The principle of operation of the device

In the process of operation, centrifugal force is created in the centrifuge, due to which particles in mixtures are separated into large, heavy and small particles.Large ones are pushed to the periphery, while small ones remain in the center. There are different centrifuges depending on the purpose: some are needed only to obtain samples of the desired substance, which will be further investigated, while others are able to analyze some characteristics of molecules directly in the field created by the centrifuge.

Compliance with the rules for servicing the device

The centrifuge rotor requires regular attention from maintenance personnel. In the event of breakdowns, depressurization can occur, which will cause injury to people and damage to laboratory property. The most modern models do not require much time for their maintenance. But laboratory workers are required to strictly follow the instructions from the manufacturer of the device in order to avoid accidental failure of the device.

Any centrifuge needs weekly cleaning of the internal working surfaces and the rotor from dust and possible contaminants. All touch panels, buttons, keyboard, outer case are subject to the same care.

Before the introduction of a new device into operation, all laboratory staff who will work on it are required to undergo a high-quality briefing and report on the learned rules. This is important because it is human error that leads to various rotor failures.

Do not operate the centrifuge if it does not turn on, vibrates strangely, is too noisy, or does not reach the specified rotor acceleration parameters. In such cases, you must immediately turn off the device from the network and send it to a repair specialist to correct the cause of the breakdown.

Basic tips for using the centrifuge

In order for the device to serve the required period and fully perform its functions, the following rules must be observed:

1. Do not install the device on an unsuitable surface: inclined or uneven.
2. Upon first use, the precision instrument must be installed and calibrated by a qualified technician.
3. Before and during work, special tests of the equipment must be carried out, following the instructions.
4. During daily operation, the device requires mandatory wiping with disinfectant solutions of both the internal and external parts.
5. A schedule of daily maintenance activities should be posted on the wall next to the appliance. It should indicate the time and signature of the employees who carry out the necessary activities.
6. The lid of the instrument must not be opened until the rotor has come to a complete stop. In this case, most models have protection in the form of an automatic shutdown of the rotor if the lid is not closed.
7. Every month, the housing and the rotor must be treated with a special detergent having a neutral pH.
8. An annual inspection and diagnostics of the centrifuge by a specialist is mandatory to identify possible breakdowns or inaccuracies in operation.

How to choose a centrifuge

When choosing a device model, it is better to take into account such points as:

• the specifics of laboratory activities: medical institutions often work with samples of biological fluids (blood, sweat, urine, etc.), while scientific institutions deal with a wider range of substances and materials;
• the workload of the laboratory, that is, how many tubes are processed daily so that there is no equipment downtime and underload, which will take more time for research; it is impossible to put an odd number of test tubes into the device, so as not to disrupt the operation of the rotor;
• different types of rotors - for different studies and types of processed materials.If the laboratory is industrial, then it is better to purchase those devices that are capable of performing different functions.

Rating of the best centrifuges used in laboratories

Ensuring efficient sample processing with minimal energy and time costs is achieved with the right centrifuge.

Elmi SM6M

The model is quite easy to use, very convenient and reliable in use. The extended range allows the use of the centrifuge in the fields of medicine, analytical chemistry and biology.

Ergonomics and a wide range of use of the latest development in 2019 distinguishes the device from previous versions. Improved characteristics expand the capabilities of the device.

The sample is equipped with a removable bucket-rotor with mounted transducers, a special control system that provides smooth start-up and rotor speed.

• the presence of a light indicator with time display;
• lid lock to prevent accidental opening;
• audible alarm signaling the stop;
• automatic unlocking of the lid after the end of the workflow.

• not detected.

SM-12-08

The updated compact apparatus CM-12-18 for laboratory purposes, provides the ability to separate blood into its constituent particles, distributes heterogeneous substances, and also performs other daily tasks in hospitals and laboratory centers. The Angled Rotary Vector holds up to eight 15 ml tubes. With a soft and not noisy move, the system that stabilizes the engine copes. Reaches high speed in 20 - 80 seconds. The automatic lock prevents accidental opening of the lid until the work is completed.Alarm notification, display of high-speed process and remaining time.

• universality of application in honey. purposes and laboratories during scientific research;
• indication, display panel;
• the ability to set the desired speed and clock mode;
• lock - automatic on the lid;
• in case of unexpected program failure or power outage, there is an emergency stop button;
• silent operation, smooth running due to good fastening;
• easy cleaning and disinfection process.

• not detected.

Tagler CM-12-06

A special apparatus is designed to quickly separate mixtures into fractions and to mix solutions. With the help of the device it is possible to centrifuge conventional test tubes with a volume of 15 and 5 ml, vacuum VACUETTE, blood collectors, as well as volumetric 100 mm glass containers.

Where applied:

• research activities in chemical and biological sciences;
• for scientific and industrial purposes affecting food;
• slurry mixing and particle separation.

Light weight, compact dimensions, simple and reliable control. For 20 - 80 seconds, the greatest pace of work is gained. Snap lock - the machine makes it impossible to open the lid until it comes to a complete stop. Signals the termination of the workflow. The speed of rotation is adjustable, and the time is up to minutes. Display on the window speed mode and time.

• universal machine for research;
• a reflective panel showing information about the work process;
• adjustment of the required time and speed of work;
• the lock is equipped with a magnet - a latch;
• the ability to quickly connect samples due to instant start;
• emergency opening under unforeseen circumstances (lack of power in the network or failure);
• high-quality fastening and stabilization of the motor, providing a silent process and smooth running;
• simple disinfection and cleaning.

• not detected.

Eva 200 tabletop

Ideal to work with a minimum number of beakers, the unit is equipped with an eight-place angle anchor. The control is performed by a microprocessor, various types of containers with a volume of up to 15 ml are suitable, and the maximum allowable speed is 6,000 rpm.

Remarkably copes with the separation of mixtures and various substances. Three layers of blood components are clearly visible in the test tube. Depending on the clinical picture, the resulting fractional appearance can be used both in crushed and whole state. The unit is recommended for use in the implant area.

EVA-200 is a miniature tabletop centrifuge controlled by a built-in microprocessor, equipped with an eight-seat angle rotor. Small size does not affect the presence of large power.

Small 4 - x kilogram weight, allows you to use the device for mobile crossings. Various types of test tubes up to 15 ml are suitable. Therefore, the model is quite popular in dentistry and small clinical laboratories.

• shutdown function in case of imbalance in the loading of containers;
• cover blocking;
• protection of the motor from strong heating.

• not detected.

Tagler TsLMN 1-8

The device with the heating function is able to separate different types of liquid systems having a concentration of up to 2 g/cm3. Possibility of application in the production of dairy products, when it is important to determine the percentage of fats and proteins.During research work in veterinary medicine, microbiology, biochemistry, physiology.

Built-in heating reduces temperature loss in fat meters, providing the most accurate readings during centrifugation cycles. Preheating does not mean that there is no water bath during the Gerber analysis. The device retained the similarity of traditional Russian centrifuges, and received valuable additional advantages.

The upper bar is equipped with a special window that allows you to observe and control the working process of the unit. The front panel has fairly convenient buttons that are easy to operate. The display shows the surface temperature of the heating element (not in the chamber itself) and also shows the countdown of the remaining time.

• the modern motor mounting system contributed to an increase in the speed of the unit's stability to imbalance;
• differs in absolutely silent working capacity;
• modern digital technologies have made the panel very easy to manage and as informative as possible;
• thanks to the configuration, it was possible to reduce the dimensions, which makes it possible to put the device on the desktop;
• the cover, where the viewing window is located, is made of durable material - polycarbonate (the increased strength of this raw material gives a 100% guarantee of protection), which significantly increases safety and ease of handling;
• the electronic security system is increased several times, preventing accidental or intentional opening of the lid;
• the impossibility of mixing and incorrect readings, thanks to a smooth braking system that protects the butyrometers from shaking.

• not detected.

TsLMN-R10-01-Elecon

Benchtop centrifuge with low speed, applied in medicine, biological testing and research, chem. laboratories. Remarkably copes with the task of preparing samples in network laboratories. The internal capacity is 10 tubes and the speed is 2,700 rpm. The mechanism is supplemented with the ability to centrifuge high biochemical test tubes up to 150 mm (old format). It is allowed to use on the territory of Russia, thanks to the necessary quality certificates.

• an interesting concept with a spacious and bright window that allows you to control the start of the launch and movement;
• Equipped with imported brushless motor;
• the smallest accuracy of revolutions, which is provided by microscopic processors, equipment of a high-speed light emitter;
• soft braking and acceleration;
• four speed modes;
• during the movement of the rotor, the cover is subjected to automatic blocking;
  low noise;
• adapters and spare parts are always available at the developers' production warehouse;
• trusted company with 20 years of experience.

• not detected.

ULAB UC-1412 D

It copes well with the separation of fractions of different densities in many industrial areas: medicine, chemical laboratories.

• long service life is maintained due to the brushless motor;
• high-strength plastic, which the centrifuge body consists of, prevents stains, corrosion and colorful chips from forming;
• ergonomic configuration is quite suitable for placing equipment in small rooms;
• absence of extraneous noise;
• opening the cover will turn off the power, which makes it impossible for the operator to get injured;
• long-term operation is maintained due to a smooth increase in speed.

• not detected.

Medical laboratory 80-2S

Refers to desktop types of similar equipment, but with slight differences in the speed setting. There is a panel and a timer conveniently located on the front side. Possibility of termination of actions by means of automatic shutdown. Adjustable rotation speed with bright and indicator lights.

The protective mechanism holds the lid, preventing it from opening during operation. At the time indicated on the timer, the device will automatically turn off.

Test tubes of standard sizes are easily placed in the drum of the apparatus.

• simple control of the device;
• versatility of the device;
• complete security.

• not detected.

Centrifuges are a basic instrument that cannot be dispensed with in various production laboratories. It is quite difficult to decide on the purchase of a suitable centrifuge for specific tasks. A wide range will tell you about the dimensions, operational capabilities and capacitive characteristics of the devices.