Precision Balance Scales: Fundamentals, Features, and Applications

Precision Balance Scales

The Fundamentals of Precision Balance Scales

These scales are used for very accurately weighing items, typically up to one milligram. They are also known as top loading balances and are available in different capacities ranging from one-hundred grams to kilograms. While precision balance scales are not as accurate as analytical balances, they are reliable and more precise than compact scales and bench scales. Precision balance scales can have a higher capacity of 30,000g, analytical balances go to 500g, but their readability is relatively lower.

The features of precision balance scales vary with models. Some are compact and ideal for use in labs while others are sturdy and built for field use.

Precision Balance Scales vs. Traditional Scales

Industrial scales typically use strain gage load cells and so are not capable of a higher degree of accuracy. For this reason, some facilities and plants with more strict weighing needs rely on high precision scales.

Features of Precision Balance Scales

  • Reliable and Durable
  • Precision balance scales feature a rugged design to deliver accurate measurements even with constant use.

  • Weather-Proof
  • Precision balance scales are resistant to dust, dirt, moisture, varying temperatures and vibrations.

  • Accurate
  • Precision balance scales are designed to offer accurate and reliable weight readings.

Industrial Applications of Precision Balance Scales

These scales are commonly used in the following four applications:

  1. Determining Flow Rate
  2. Industrial operations are often required to determine the flow rates of various liquids and other substances. An accurate flow meter is an expensive investment and not every substance may be compatible with the materials used in the construction of flow meters. High precision balance scales can efficiently detect the changes in the flow rate of gravity feed devices, evaporation systems, and pumps.

  3. Weighing and Counting Small Parts
  4. Precision balance scales can also be used for counting and weighing small parts. By setting a sample weight of identical parts, the scale can then determine the total number of identical parts a container is carrying.

  5. Mixing of Materials
  6. Precision balance scales can provide accurate measurements when mixing materials like pigments and concentrated colorants. With a high formulation accuracy of 0.005%, the best precisions balance scales offer a sensitivity of up to twenty times that of a traditional scale.

Quality Scales Unlimited offers a wide range of scales to meet specific business needs. Contact Quality Scales Unlimited on 800.722.5301 for customized weighing solutions from reputed manufacturers.

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