What Is an Analytical Balance? Its Components & Working Principle. Precisa Analytical Balances

Resource Description

What Is an Analytical Balance? Its Components & Working Principle. Precisa Analytical Balances

Contents

Introduction

Balances are used for weighing various things, they are irreplaceable in many applications. In this article, we will explain what an analytical balance is, what it consists of, and how it works. In addition, you will find out about Precisa's analytical balances.

Introduction

An analytical balance is a piece of equipment designed to precisely measure the mass of an object. It offers readability up to 0.00001 g (0.01 mg).

Analytical weighing balances are widely used for sample preparation, checkweighing, pipette testing, recipe calculation, interval weighing, and more. Such balances are used in pharmaceutical, food, plastics, and chemical manufacturing applications, quality assurance laboratories, etc. There are many laboratory analytical balances to choose from.

What Does an Analytical Balance Consist of?

Let’s consider the main components of an analytical balance. Look at the picture below.

What Does an Analytical Balance Consist of?

A draft shield reduces the effects of various external influences (for example, dust, air currents, vibrations, and so on).

Draft shield doors (with door handles) allow easy access to the weighing pan.

A weighing pan is the surface on which the object to be weighed is placed.

A level indicator is used to check if the balance is level.

A control screen displays all the important information.

There are also buttons for easy operation.

Analytical Balance Working Principle

An analytical balance works on the principle of magnetic force restoration, using an electromagnet to measure the mass of a sample (not using actual masses). The weight of the sample is detected and an electromagnetic force is generated in order to counterbalance it. The force that is required to achieve this balance is measured and then translated into a weight reading. This principle allows a lab analytical balance to offer highly precise measurements.

Precise or accurate? Accuracy or precision? Sometimes, people confuse the terms precision and accuracy. In short, accuracy means how close a measurement is to the agreed value, and precision refers to how close 2 (or more) measurements are to each other. Find out more about the difference between accuracy and precision here.

Precisa Analytical Balances

Precisa has decades of experience and offers reliable analytical balances. They are made using high-quality materials and have various features. These balances offer a reliable accuracy level. In addition, they are easy to use and clean.

The Series 520 Analytical Balances feature the state-of-the-art PHASTbloc™ weighing technology. Enjoy a combination of the advantages of a conventional weighing cell & monolithic design. A weighing cell can be easily maintained and repaired, with no need to replace it, perfect for sustainability. With innovative materials, engineering, as well as unique methods of manufacturing, the Series 520 sets new standards in both quality and performance.

The PT Model has a 5-inch touch screen that provides clear & simple visualization, intuitive operation, and also various customization options. There are six fixed keys for the following functions: on/off, print, tare, user, and application selection. The system will notify you when your balance needs leveling. To reset the position of the balance, a leveling guide appears on the screen.

The PB Model has an LCD and 5 mechanical membrane keys providing a tactile feel with noticeable feedback. For precise and demanding tasks carried out on a day-to-day basis, reliability and easy operation are crucial.

The Series 360 EP Analytical Balances offer exceptional reliability and durability thanks to Precisa's renowned engineering and development expertise. The weighing cell is crafted to the highest mechanical standards, ensuring precise operation. The balance menu is intuitively organized and the display is easy-to-read. The slide-in modules provide various connection variants. The inserts are interchangeable and enable compatibility with such communication technologies as USB Host, wired and wireless Ethernet, Bluetooth, as well as RS 485.

Conclusion

Now you know what an analytical balance is, its components, and its working principle. In addition, you learned about Precisa's analytical balances. On our website, you can also choose from a wide range of Precisa's precision balances. Get the best products that meet your needs. Shop with Prime Lab Med!