Universal support, what is it and how to choose it at the best price?

November 2, 2021

The universal support is one of the most used tools in laboratories , since it fulfills the function that it shows us with its name: supporting instruments. This makes it look like another arm in the lab, so that samples don’t move out of place and experiments are even more accurate.

Although it is capable of going unnoticed due to its simplicity, it is one of the most necessary instruments in any type of laboratory , especially that of biology and chemistry, since they always maintain a current experiment that usually has different samples. inside. For this reason, this support is taken into account as the chemist’s best friend.

Its utility is varied, since it is not only capable of supporting one instrument, but several at the same time, which makes work even easier and saves time. This makes the universal support an indispensable instrument for any professional in the field.

What is a universal bracket?

In some laboratories around the world, this instrument is known by other similar names, such as laboratory stand and universal foot , names that have been highlighted thanks to the common characteristics of the instrument itself. According to experts, the universal support is defined as one of the most valuable instruments within the experimental field of any laboratory, especially because it allows professionals to carry out an entire structure on the same basis, advancing processes and speeding up results with precision.

It is taken into account as a universal support , since it has the possibility of attaching any type of instrument according to its structure, which makes it compatible with a large number of them as long as its size allows it.

This support, in addition to keeping the instruments placed on it fixed , also serves to carry out other functions such as reaction and sample separation, which facilitates some processes and speeds up other procedures while they are being carried out.

Universal bracket features

A universal support does not have another element similar to it since it has detailed characteristics and specifications, simple but functional at all times, which allow it to be classified as the third arm of the laboratory, unable to be left behind by another element.

The main characteristics of the universal support are the following:

  • As we have already mentioned, it is universal since it has an appropriate structure to support a large number of instruments that vary in size and structure.
  • Its base and arms are made of heavy metal, so that when placing instruments loaded with samples, the holder does not tend to tip or fall. In addition, it also has the instruments that help give it support and strength, so that it can carry out its task without problems.
  • Speeds up lab work by sustaining and streamlining processes so the practitioner begins other steps while the universal stand does others.

On the other hand, it is important to mention its parts so that they are able to establish differences between them and get to know what each detail is for. The parts that make up the universal support are the following:

  • The base . Like any other laboratory or instrument stand, this one has a base made of iron and metal, which is capable of supporting the other structures of the stand, including the instruments to be placed.
  • The rod . The rod is the base in the shape of a medium cylinder that is observed in the middle of the base, created in metal in order to always maintain the balance between the instruments and the support.
  • Laboratory tweezers . These clamps are those that protrude from the rod and are attached to it through the double nuts. In themselves, these are better known as the universal support arms, since the instruments are placed within them.
  • The double nuts . Finally, there are the aforementioned double nuts, which are those that are characterized by existing to hold the instruments. These tend to stick out as they have screws that engage directly with the metal rod to keep clips and other necessary items in place.

How does the universal bracket work?

Unlike other laboratory items, the universal holder lacks an established type of function since it is simple and tends to work when the instruments that it will have to support are added. To carry out this process, it is required to place the double nut on the metal rod attached to the base, and then add the laboratory tweezers, which will be the ones that will hold the instruments.

However, keep in mind that it is necessary that before placing any instrument, the parts of the universal bracket are adjusted in the required area, which will depend on the size of the instrument. Once everything is fastened, the instruments to be fastened are placed.

In the same way, once the support is finished to be used, the elements must be removed in an orderly manner, beginning by removing the instruments, then going on to remove the tweezers and finally the double nuts.

What is the universal bracket for?

Due to the size of the universal support , it is not conditioned to withstand too high weights since it will tend to fall. For this reason, this element helps to support any instrument that has a reduced weight, among which the funnels and burettes stand out. On the other hand, these instruments tend to be one of the most used in the laboratory, so this weighty detail does not diminish the importance of the universal support.

In addition, it helps to make measurements accurate since the instruments tend to stay fixed in one place, without moving, thus generating optimal and more efficient results. However, there are professionals who make use of the laws of physics and weight, including a greater weight at one end of the support, and a less light weight at the other, so that the support of sizes larger than common is achieved. It is especially useful for all those processes that include the separation of mixtures.

What is the universal bracket used for?

Both laboratory personnel and experts are able to take into account the universal support as an important part of any procedure, especially since it helps to carry out their best experimental procedures without the problem of holding the instruments, which generally tend to be cylindrical and do not have a base support to keep them in the same position.

Its use is constant and it has become clear that it is of utmost importance for any process that requires holding laboratory instruments, such as test tubes, the aforementioned burettes, sausages that are used for filtering and many more.

Types of universal bracket

Although the universal support is a common piece that does not have great variations, it is capable of being divided into types according to its shape, specifically the shape of its base, which usually influences in some circumstances.

The main types of universal support are the following:

Rectangular universal bracket.

In general, the universal support that has a rectangular base is usually the most of all since its base in addition to being made of iron, ensures that it can support a weight greater than the common one.

Square universal bracket.

As its name indicates, in this case the base of the support tends to be square, which makes its support unstable compared to the previous one.

Triangular universal bracket.

This type of support is used when the instruments to be placed are light, since its base is unstable and its use is not usually recommended.

Universal wall bracket.

This type of support is one that, as its name indicates, is attached to the wall, which generates that it supports greater weights and does not have instability.

Universal bracket with support.

This type of support has a base similar to that of the wall, with the difference that it can be held against other surfaces.

Any of these types of universal support tends to be used according to the needs of each laboratory, professional and experiment.

Dr. Loony Davis5
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Born and raised in Brussels in an English family, I have always lived in a multicultural environment. After several work experiences in marketing and communication, I came to Smart Water Magazine, which I describe as the most exciting challenge of my career.
I am a person with great restlessness and curiosity to learn, discover what I do not know, as well as reinvent myself daily, someone who is curious about life and wants to know. I enjoy sharing knowledge.
This is my personal project but I also collaborate in other blogs, it is the case, the most important web on water currently exists in the US, if you are interested you can read my articles here.

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