Introduction to Weighing Scales

The weighing scale is a measuring device that measures the weight of any object. Depending on the application, weighing machines can be categorized as analytical balances, precision balances, and industrial weighing scales. Analytical balances are primarily used in laboratories for precise and accurate measurements, while precision scales and industrial scales serve various applications in industrial settings. Weigh bridges are utilized for weighing trucks and trailers.

Importance of Accurate Weighing Scales

Accurate weighing is crucially important across various applications. Whether ensuring net weight compliance, measuring precious materials, or manufacturing life-saving drugs, weighing accuracy remains a critical component in quality assurance.

Retail: Adler Label Printing scale, Digi retail scale
Industrial: Adler Table Top scale, Adler Platform Scale, Adler Floor scale, Crane scales, Weigh bridge

product image Adler Series Industrial Platform Scale uae

Overview of Weighing Scales

We can categorize weighing scales based on their applications into:

Retail Weighing scales:

Retail scales serve retail transactions, particularly in stores or markets. They typically have capacities ranging from 6kg to 30kg.

Laboratory Weighing scales:

The lab balance performs precise measurements where measurement uncertainty is critical. Lab balances can be divided into Precision balance, Analytical balance, Semi-micro balance, and Micro balance.

Industrial Weighing scales:

Industrial scales weigh various materials and processes in factories or plants. They are rugged and built to withstand the demands of industrial environments. Types in this category include Platform scales, Floor scales, Crane scales, and Tank weighing. Weighbridges are used for vehicle weighment.
crane scale image industrial weighing scales suppliers uae

Weighing Machine Technologies

Load cell-based digital scale technology operates on the principle of strain gauges.

EMFR technology combines electrical and mechanical components. EMFR Weigh Cells are designed with a balance mechanism that includes a position indicator, controller, and electro-magnetic drive (coil and permanent magnet).

Points to consider while choosing right Weighing scale:

Types of Weighing Scales and Systems

Label Printing Scale:

Label Printing scales primarily serve retail applications. Also referred to as Supermarket scales, they generate barcode labels and can store thousands of product PLUs.

Filling System:

We use Loadcell based Filling systems to accurately fill tanks or drums. Filling machines come in various capacities and are used for various applications. These machines can be customized to meet any requirement.

Hopper Scale:

Hopper scales are used when bulk material moves from one hopper to another tank. The hoppers are equipped with load cells, and a specific quantity of material can be discharged using an automatic valve that operates based on input from the load cells.

Tank Weighing:

Tank Weighing systems monitor tank filling or material discharge using load cells and automatic valves. Most tanks can be fitted with these systems to accurately measure filling and dosing.

Lab Balance:

Lab balances are highly precise weighing devices that use EMFR technology to achieve precise and repeatable results. Lab scales are used in quality and research labs. An example of a lab balance is the Micro Balance or analytical balance.

Loadcell:

A load cell is a device that converts mechanical force into an analog signal. Almost all weighing scales operate on the load cell principle. Load cells are accurate, precise, and versatile, suitable for multiple applications.

Indicators:

An indicator is a device that converts the analog signal from the load cell into a digital signal.

Explosion proof Scale:

Explosion-proof scales are used in areas classified as Zone 1 or Zone 2.

Table Top Scale:

Table top scales are simple scales with a capacity of 6kg, 15kg or 30kg, used for a variety of applications.

Counting Scale:

Scales with the inbuilt counting functions

Waterproof Scale:

Scales used in wet conditions with IP67 protection

Stainless Steel Scale:

The scales made of SS304, for Pharma and Hygiene application

Crane Scale:

Crane scales are used with overhead craned to measure the weight of the product lifted by the crane.

Platform Scale:

Single loadcell scales with a pole mount display used to weigh bags, cartons, Drums etc. The standard capacities are 60kg, 150kg, 300kg and 500kg. This is the most common type of scale that is used for weighing.

Floor scale:

A scale with a larger platform and four load cells is used to weigh pallets or bulky and heavy materials often handled by forklifts. Floor scales are used in various industrial environments for weighing jumbo bags, metal coils, IBCs, cable drums, etc.

Weigh bridge:

Weighbridges weigh road vehicles to measure the net weight of the material carried. The net weight is obtained by weighing the vehicle twice: once when full and once when empty. Unmanned weighbridges are unattended and operate using proximity sensors and traffic lights.

FAQs

Calibrating a scale is a simple but important procedure that users can perform with proper guidance and the required standard weights. Contact the supplier for more information on the procedures and legality.

The accuracy of a scale depends on calibration, ambient conditions, and usage. Periodic maintenance and proper usage ensure accurate measurement results.

Retail weighing solutions are designed for a variety of applications in retail, while small industrial weighing scales are designed to withstand high duty cycles and impact loading.

Retail scales suit retail applications and small businesses ideally.

Modern weighing systems are designed for durability. Regular maintenance and proper usage increase the lifespan of any system.

When purchasing a weighing machine online, consider brand reputation, service support, customer reviews, and warranty terms for a reliable and satisfying experience.

Open chat
Need Support?
Hello,
Can we help you?