Laboratory Benchtop centrifuge: All You Need to Know

Laboratory centrifuges are beneficial devices. These are mainly used for separation purposes of liquids with varying densities.

These play an essential role in saving space and one of the critical characteristics to note about centrifuges is that they are available at different speeds.

Laboratory benchtop centrifuge is one of the most popular options when it comes to centrifuge. However, there are different types of centrifuge catering to the needs.

The centrifuges are used in other applications like protein work, tissue culture, cell harvesting, RNA, or DNA research.

However, before using any of these, it is necessary to choose the best bench-type centrifuge.

What is a benchtop centrifuge? 

A benchtop centrifuge is a centrifuge that looks like a bench. These are also known as tabletop centrifuges because they have a flat, top surface.

These are highly crucial in laboratory environments. They are most helpful for suspension procedures.

The tabletop centrifuge machine is mainly used in the laboratory by biochemists, chemists and biologists. They offer rapid separation for precipitates.

The benchtop centrifuge is most likely to be helpful for reaction mixture and sedimentation for cell membranes.

Benchtop Centrifuge principle

Like most centrifuges, benchtop centrifuge follows the principle of sedimentation.

It focuses on using gravitational force to ensure proper separation of the given entities depending on their dimension.

Since it is used for separation, it follows the principle of suspension across different medium densities.

Benchtop centrifuge is mainly used in the medical industry.

This feature plays a vital role in cell harvesting, DNA/RNA research and protein work. Furthermore, it also contributes to protein culture.

Benchtop Centrifuge Features

The benchtop centrifuge features will significantly vary depending on the brands you’re using.

Since there are many brands producing benchtop centrifuges, you will need to consider what are the basics.

At the same time, it is crucial to understand the essential features to use these properly.

Some of the standard features of a benchtop centrifuge include the following.

• Safety

Comparatively, benchtop centrifuges are designed to meet safety. Most of the centrifuges are designed in such a manner that it helps to ensure easy closing and opening of the lid.

The benchtop centrifuge usually features a motorized cover that helps to add extra protection.

Furthermore, it also sports the feature of one-handed closure, which contributes to convenience.

The benchtop centrifuge chamber comes with a reach-in design that helps to ensure proper loading and unloading.

This further contributes to ensuring safer rotor design.

• Unmatched rotor selection

Unlike other centrifuges, it comes with unmatched rotor selection. They have a variety of features for rotor selection- from swinging to fixed angles.

These rotors are lightweight and are resistant to corrosion. Furthermore, most of these also contain biocontainment lids that can be helpful in the long run.

• High performance

Benchtop centrifuges feature high-speed performance. The benchtop centrifuges usually come with controls that can help to function with reasonable ease.

Eventually, the centrifuges provide the option of practicing protocols too. Easy programming is one of the main characteristics of a benchtop centrifuge.

It features a touchscreen display too. The presence of progress bars will help you keep track with centrifuge health buttons and more.

The high performance of the benchtop centrifuge will also contribute to high speed.

Therefore, no matter what kind of speed you want, you have the complete flexibility to achieve it. Moreover, it comes with different rotors that offer a lot of adapter options.

• Quality 

Benchtop centrifuges have to be of the best quality to achieve accurate results.

Benchtop centrifuges are hailed to be one of the most versatile centrifuges. These can contribute to a lot of benefits.

They are highly consistent and can help to maintain a mid-performance drive.

If you want the centrifuge to function in high quality, you can easily do so.

This will play an essential role in assisting you with research and clinical applications. The benchtop centrifuges feature an ergonomic design.

Benchtop centrifuges are incredibly versatile. They help to maintain the quality as they feature the multi-user setting.

The auto-lock system of benchtop centrifuges eventually contributes to the quality.

• Reliable

Compared to other types of centrifuges, benchtop centrifuges are one of the most reliable solutions.

Since they are highly flexible, they offer the benefit of operating the rotors accurately. Moreover, it comes with a bright, easy-to-use LCD panel that can display speed, temperature and time.

Furthermore, being one of the most reliable solutions, it comes with an ergonomic design.

This helps to ensure that the system can function with multiple users too. The benchtop centrifuges are usually available in two configurations- ventilated and refrigerated.

• Compact

Benchtop Centrifuges are incredibly compact. Despite having a small and compact size, these feature high RCFs that can help achieve accurate results.

The small benchtop centrifuge also features a compact and portable design.

As a result, these can be highly beneficial for managing lab-to-lab solutions. Since these are compact and portable, they can quickly meet the requirements of diagnostic processes.

Unlike the other models, benchtop centrifuges are highly compatible and can function in low noises too. It follows the floor model configuration that can be helpful in the long run.

• Mini and microcentrifuges

The benchtop centrifuges are highly beneficial. They are available in two models- mini and microcentrifuges. Both of them are extremely convenient and comes with their own benefits b

• Microcentrifuges

Microcentrifuges are incredibly convenient. Despite being small, these provide the benefit of fast processing.

They follow all the microvolume protocols for managing quick acceleration and deceleration.

The microcentrifuges usually come with different options for managing the performance levels. As a result, these can easily fit your requirement of optional rotors.

Microtubule processing is one of the most important factors to consider, which can benefit spin-columns, hematocrit tests and spin-columns.

• Mini centrifuges

The mini centrifuges, as the name suggests, are pretty small in size. As a result, these can be very beneficial for managing even minor operations.

It can help to meet the microfiber cell separation, which can efficiently function in low noise.

As a result, these mini centrifuges will be helpful for personal use within a lab or research purpose.

How to use benchtop centrifuges? 

Benchtop centrifuges are extremely beneficial across different sectors.

However, their primary function is to duplicate and accelerate the process of centrifugation for all the components within a sample.

Benchtop centrifuges are highly convenient and ensure everything operates safely.

Operating benchtop centrifuges can often be confusing. Therefore, it is highly crucial to managing the basics.

Nonetheless, using a benchtop centrifuge is more accessible than all the mentioned complications.

The steps to use a benchtop centrifuge include the following:

• Insert the test tube samples in any of the given portals.
• The water tube inserted in the portal should be in constant sync or according to the number of uploading pieces.
• Tighten the lids of the benchtop centrifuge and set a speed for it.
• Switch on the centrifuge and allow it to complete one spin.
• After the completion of the spin, it is crucial to managing the balance of samples.
• The samples will be divided into different components. This can allow easy analysis.

Experts recommend being utterly aware of the process of operating a benchtop centrifuge.

Also, here is a video about how to use benchtop centrifuges for your reference:

Balance the samples accurately.

Whenever you are using a benchtop centrifuge, it is crucial to managing the balance of samples. The gravitational force can play an essential role in managing the models.

The most common way of balancing the examples is to check if each tube weighs around 0.1 grams.

Many experts fail to create a proper balance in the samples when an odd number of pieces are tested.

If you are trying an odd number of instances, you may add another test tube and fill it with water.

However, make sure that the line with water has the proper balance of mass and density.

What Are The Types of Benchtop Centrifuge

If you are considering getting a bench-type centrifuge, it is advisable to do your market research.

There are different types of centrifuges available in the market. Therefore, it is advisable to make a choice accordingly.

Some of the common types of benchtop centrifuge to choose from include the following

Large Capacity Refrigerated Benchtop Centrifuge PM5R

The refrigerated benchtop centrifuge is one of the most important factors to consider. They have a small footprint and work in various directions.

One of the additional benefits of using these is that they prevent sample degradation by providing constant cooling.

Spinning can lead to heat generation, which may heat the sample, thereby leading to damage. However, a refrigerated centrifuge prevents these from happening.

Benchtop microcentrifuge

The benchtop microcentrifuge helps calculate small samples. This eventually plays an essential role in enhancing the fast processing performance.

Furthermore, a benchtop microcentrifuge can offer quick acceleration accordingly, helping to manage the rotors.

It helps to blend the perfect relevant capacity of mini and nucleic processing.

Furthermore, it also assists in the process of hematocrit tests. The benchtop microcentrifuges usually feature two standard rotors.

Benchtop cooling microcentrifuge

The cooling benchtop microcentrifuge serves the same function as a refrigerated microcentrifuge.

Constant spinning can lead to the samples being heated up. This may, however, cause a long-term problem.

Heated-up pieces, especially the blood ones, will be prone to damage. This may prevent getting accurate levels of balance.

Benchtop Clinical Centrifuge

As the name suggests, benchtop clinical centrifuge is mainly used for clinical and lab purposes. The clinical benchtop centrifuges assist in the process of quickly producing PPP and PRP.

Furthermore, these are low-speed centrifuge devices that can also help in different ideals like urea and serum separation.

The benchtop clinical centrifuges are primarily used across hospital and research laboratories. These are also available with optional adapters.

There are different units of benchtop clinical Centrifuge that can be helpful for blood sample preparation, culture processing, microplate application and more.

Since clinical testing is a complex process, it will need to maintain reliable performance, quality and reproductivity.

It is always advisable to get your hands on benchtop clinical centrifuge from reliable brands themselves.

Small bench centrifuge 

As the name suggests, a small bench centrifuge helps collect small samples. These small samples may easily sediment to various models like erythrocytes or yeast cells.

Unlike other centrifuges, the small bench centrifuge has a limited capacity. Therefore, these can create a maximum centrifugal field of around 3000-7000g.

Benchtop Continuous flow Centrifuge

The benchtop continuous flow centrifuge plays a vital role in saving time. They can easily centrifuge large volumes of material. It will follow the process without the need for a constant filling.

The benchtop continuous flow centrifuge follows a high-speed. It measures the speed of coefficient particles and then helps to make a decision.

The sedimentation coefficients are referred to as sobs and can run for 12-21 hours, thereby offering sediment coefficients.

The benchtop continuous flow centrifuge helps collect large-scale viruses and sediment them.

Furthermore, it can also assist in the process of subcellular fractions. The benchtop continuous flow centrifuge is not limited to only biomedical uses.

Benchtop decanter centrifuge

Benchtop decanter centrifuges are incredibly beneficial. They play an essential role in ensuring longevity. These are also known as horizontal bowl centrifuge or solid bowl centrifuge.

These centrifuges are adequate for the removal of solid material from the liquid material. Furthermore, it uses a high-speed and continual rotation process for the centrifuge process.

Large benchtop Centrifuge

The large benchtop centrifuge comparatively is more giant than the usual centrifuges. It plays a vital role in centrifuging large samples.

Unlike other materials, a large benchtop centrifuge has a large capacity. Furthermore, it features the benefit of changing rotors of different speeds.

The large benchtop centrifuges can hold up to 65,000g. These are highly beneficial for collecting various sediment substances such as chloroplast, erythrocytes and yeast cells.

It will play an essential role in separating the fluids of different volumes and densities.

Benchtop high-speed centrifuge

The benchtop high-speed centrifuge functions in the utterly opposite manner to low-speed centrifuge.

The high-speed benchtop centrifuge plays a vital role in promoting frequency conversion.

Mostly, benchtop high-speed centrifuges are not refrigerated and may have various accessories.

The benchtop high-speed centrifuge is available in different tube sizes and comes with other rotors.

These promote the benefit of adjusting rotors of different speeds. The high-speed benchtop centrifuges play an essential role in improving results.

Benchtop centrifuge price, How much is a benchtop centrifuge?

If you want to know the benchtop centrifuge cost, you will need to check different websites.

Furthermore, it is also crucial to do online research to get real benefits.

The benchtop centrifuges are available offline as well.

However, do not always fall for the mantra that cheap is not the best. There are different types of benchtop centrifuges available at a price.

Accordingly, the price of a benchtop centrifuge will vary depending on the model and speed.

Benchtop centrifuges usually cost $1000 to $5000. Experts recommend doing proper research about the model and then spending on it. Benchtop centrifuges are a crucial decision to make.

Therefore it is advisable to decide whether you want to purchase online or offline.

Nonetheless, when you are buying benchtop centrifuges online, you get several benefits of affordability.

The best part is that you will get a wide range of deals online, which proves to contribute to affordability.

How do you maintain a centrifuge?

Benchtop Centrifuge machines require constant maintenance. Therefore, it is necessary to keep a check on the basics to receive accurate results.

If these are adequately maintained, the benchtop centrifuge offers reliable and safe results. Moreover, these will also work longer than usual.

To ensure proper maintenance of benchtop centrifuges, it is necessary to keep a check on the following aspects.

You need to understand how to use benchtop centrifuges.

If you have laboratory staff using benchtop centrifuge, you need to ensure how they are using it.

Ensure to teach the laboratory staff about understanding how to balance speed, samples and taking safety precautions.

Benchtop centrifuges are prone to damage if they are not appropriately maintained. Therefore, you need to raise awareness among people about using benchtop centrifuges.

Often the benchtop centrifuge can start vibrating or shaking. Therefore, as soon as you notice these signs, you will need to stop using these.

Always make sure to keep an eye on the damage of the centrifuge. You need to keep a check on all the components of the centrifuge. Therefore, make sure to keep a check on the signs of damage.

If the centrifuge is exposed to chemicals for a long time, it can cause extra damages. Therefore, as soon as you notice any signs of wear, you need to fix them.

The best way to ensure the proper functionality of the centrifuge is to constantly clean and disinfect. It is advisable to use a neutral cleaning solution in a soft cloth.

You should wipe rotors, accessories, rotor chambers, keypads, touch screens and interiors of the benchtop centrifuge.

Benchtop Centrifuge applications

Benchtop Centrifuge can be highly beneficial. But, it is necessary to make a choice accordingly. Benchtop Centrifuge is used mainly in laboratories.

But, it has more applications. Some of the standard applications of benchtop centrifuge include the following:

• Separating immiscible liquids
• Blood separation
• Cream separation
• Washing machine spin function
• Separation of liquid with almost similar densities
• Separation of suspended solids
• Isotope separation

There are many more benefits of benchtop centrifuge. Therefore, it is highly crucial to analyze the primary factors.

Benchtop centrifuges can be highly critical during the aqueous phase.

How to choose a benchtop centrifuge?

Since there are different benchtop centrifuges available in the market, it becomes highly crucial to do research.

Lab centrifuges are readily available in the market. Therefore, you will need to check what the requirements are.

Some of the common tips for choosing the perfect benchtop centrifuge include the following.

• Flexibility

It is necessary to choose a benchtop centrifuge that is flexible enough to conduct different functions. Rarely do we find a centrifuge that fits all functionality.

Hence, you should do enough research to discover which benchtop centrifuge is comparatively more flexible.

Most centrifuges provide the benefit of flexibility in terms of motors. Moreover, you will also need to consider choosing the tube sizes that can fit the sizes.

• Available space

Mostly benchtop centrifuges have a flat surface. But, it is always advisable to check the available space.

There is no point in getting a benchtop centrifuge that doesn’t fit in your house.

Well, there are several options for choosing a benchtop centrifuge. As a result, you can get the best by choosing from the variety.

These benchtop centrifuges feature different speeds and power. If your lab doesn’t have enough space, you should consider choosing a small benchtop centrifuge.

However, make sure to check the power and speed to ensure better functionality.

• RPM and G-Force

The two most important factors that play an essential role in benchtop centrifuges are the RPM and gravitational force.

While you may consider checking any one of these to make a choice, it is advisable to consider both.

It is necessary to feel gravitational pull more than the other aspects. Make sure to read the description about RPM and G-Force accurately to make the correct choice.

• Ease of use

Ease of use is one of the most important factors to consider. The benchtop centrifuge should be easy to use.

Therefore, make sure to analyze how much time you and your labmates need to learn using it.

Benchtop Centrifuges can be highly efficient. However, it is always advisable to conduct research and make a choice that suits you the most.