Measuring weight is something that we almost do on a day-to-day basis. In fact, weighing scales can be found in airports, supermarkets, post offices, doctor’s clinics, gyms, and more. However, people should note that weighing scales have different natures and each one of them has specific purposes. Hence, we are going to elaborate on what kind of scale is used to measure the weights of particular things.
What Kind of Scale is Used to Measure Weight: All You Need to Know
Weighing scales, no matter what brand and what their purpose is, work using two different, basic principles. That will depend whether they belong to the traditional or electronic category of weighing scales. When we try to go back to the time wherein they were developed, we can say that they remained the same with just some upgrades using technology.
History of Weighing Scales
Weighing scales were an invention that came out of sheer necessity. The reason behind it was trading. As the trading advanced and developed, the merchants needed a better system rather than just counting the number of pieces. That is because pieces were all different in size, from small, irregular shaped nuggets of gold to massive boxes.
It is believed that one of the most ancient relics of this equipment was first found in the Indus River Valley, around 2000 B.C. This place is now known as Pakistan. The initial weighing scale was a simple contraption. There were balances, which used two plates that were attached to an overhead beam. This entire thing was fixed on a pole in between.
If you’re thinking of the weight scale in the sun sign “Libra,” then you are absolutely correct. In order to use such, the object to be weighed was put on one side of the scale and stones with known weight was placed on the other hand and this was done until it reached equilibrium. When such is achieved, it means that the item being weighed has a weight similar to the one placed on the other side of the scale.
Amazingly, you may even find this contraption in today’s day and age. This may give accurate results; however, it isn’t too difficult to cheat on it either.
This kind of weighing scale was used for a very long time. In fact, there weren’t any technological improvements over the weighing scale until the 18th century. Post the industrial era, Richard Salter invented the famous spring scales which are common even today, and they are easy to use and manufacture, as well as affordable. It was only at the end of the 20th century where technology advanced even further, and electronic weighing scales were introduced.
Types of Weighing Scales
Now that you know where did weighing scales originate from, let us briefly discuss the different types of weighing scales. Although they differ in use, each class has several models under them that also vary in price, size, and the capacity it can measure.
Domestic scales are considered to be your everyday weighing scales that you find in your house. They are capable of measuring only one single unit weight of the item being weighed. These kinds of scales are used for numerous daily purposes at home, mainly in the kitchen and the bathroom.
Bathroom scales are basically platform scales which are flat. These are specifically designed to measure people’s weight. Kitchen scales, on the other hand, can either be platform scales that are flat or the ones which have containers developed on the top of it in order to weigh items like fruits, vegetables, flour, rice, and the likes.
The scales that are used for businesses or to measure small items are basically, commercial scales. Some examples of different kinds of commercial scales are those that are used to measure jewelry, counting, floor, and the likes.
Jewelry scales are meant to measure the weight of several kinds of stones and metals that are all precious. These include gold, silver, diamonds, etc. They are capable of measuring weight in ounces. Counting scales are very similar to domestic scales as they are used to measure only one single unit. An example of counting scale includes money counting scales which are majorly used in banks and other financial institutions.
Major industries usually use floor, platform, and bench scales. These kinds of scales can measure massive tons of weight. You will find these at airports for cargo and shipment industries.
Precision scales are products that you will typically find in scientific fields like laboratories. They are highly sensitive in nature and are designed in such a manner that they can weigh in increments as low as 0.0001 grams. This is essential and crucial when it comes to measuring chemicals as even a minute difference can cause significant changes in the chemical composition.
There are several different forms of precision scales, many of them include bench scales, platform scales, hanging scales and some as small as pocket scales which are portable in nature.
The uses of industrial scales are quite vast. These are used for various purposes and in several different industries too. Some of them include transport services, trucks, crane, agriculture and more.
This kind of scale measures weight from as low as 100 grams and as high as 1000 pounds. In agriculture, it is used quite extensively to measure the weights of crops and other food items that need to be sent out.
Crane scales are also commonly used industrial scales. These are amongst the new kinds under this category and are mostly found in industries like rolling mills, textile mills, aluminum markets and the likes.
As mentioned earlier, there is a ton of advancement in weighing scales over time, and we are sure that the technology for these will only advance further. Such progress has helped not just ordinary people but also industries that have significant contributions to our lives. That is because they are now subdivided into different types.
At first, you may have been confused because of the many types of weighing scales. Fortunately, now that you have been given an overview of what kind of scale is used to measure the weights of certain things, we are assured that you already have an idea about the type that you are going to buy for your needs.