Industrial scales are indispensible tools in the world of commerce. They can be used for various purposes: warehousing, shipping, and the numerous miscellaneous weighing needs. These scales are essential in the delivery and transport industries such as shipping and trucking.
An industrial scale is any scale that is used industrially and/or in a commercial manner to determine the weight of objects from tiny nuts and bolts all the way to large trucks. Depending on your specific needs, an industrial scale may register weight, mass or both measurements. A ‘balance’ scale can accurately measure the mass of an object, and knowing the mass of an object is sometimes preferable to knowing the actual weight, especially in instances where you have limited storage space. The unit of measure that is expressed is dependent on the size of the object the scale is used to weigh.
Industrial scales have evolved from simple machines to highly specialized and accurate pieces of technology with digital readouts and self-contained internet connections and access. In fact, in our commerce-driven society, there are almost as many kinds of industrial scales as there are industries themselves. Depending on your specific needs and budget, there may be dozens of models that are well suited to your requirements. For this reason, it is advisable to do a little research on your own to determine the best value available for your budget. As with most other products, you really do get what you pay for.
Some of the most common kinds of industrial scales are also the simplest ones. The balance was the first mass measuring instrument invented, and today it continues to be the most prevalently scale used. It is truly one of the most basic forms of machinery, consisting of a horizontal lever which pivots (also called a beam), with a weighing pan called a scale suspended from each side. By using items of predetermined weight on one side, you can determine the weight of an item on the opposite side simply by balancing the two arms. Additionally, there are newer and more precise scales called “analytical balance” scales, which can be accurate down to 1 mg or better.
An alternative to the balance scale is the spring scale. A spring scale functions by utilizing the forces of gravity to compress a pre-calibrated spring. The weight of the object is expressed by the amount of compression of the spring. A spring scale has issues with error that do not apply to other scales – as they are dependent on the pull of gravity, fluctuations in the gravitational pull can affect their accuracy. Also, the elasticity of the measurement spring may vary in small degrees in relation to the ambient temperature or the temperature of the spring itself. In order to be legal for commerce, spring sales must either have temperature compensated springs or be used at a fairly constant temperature. They must also be calibrated at the location in which they are to be used.
When determining the type of industrial scale best suited to your particular needs, it is essential to take into consideration its particular benefits and failure rates.