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attributes.Features

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CK Spring Balance, 0.5 kg Resolution, Imperial Scale, Metric Scale, 50kg Weight Capacity

CK Spring Balance, 0.5 kg Resolution No , Metric Scale, 20kg Weight Capacity

CK Spring Balance, Metric Scale, 30kg Range

CK Spring Balance, 0.5 kg Resolution , Imperial Scale , Metric Scale, 12.5kg Weight Capacity

CK Spring Balance, 0.5 kg Resolution No , Metric Scale, 15kg Weight Capacity

CK Spring Balance, 0.5 kg Resolution No , Metric Scale, 40kg Weight Capacity

CK Spring Balance, 0.5 kg Resolution, Imperial Scale, Metric Scale, 23kg Weight Capacity


A spring balance, also known as spring scales or Newton meters, is a type of weighing scale. They are commonly used to measure the force exerted on an object. This force is usually measured in Newtons and is essentially the weight of an object. The weight of an object is a measurement of its mass x gravity (W=mg).

Spring scales or balances are widely used in educational settings to teach force and motion concepts, in laboratories for precise scientific measurements, and across various industries for testing loads, weighing materials, and conducting quality checks.

## **How Do Spring Balances Work?**

Understanding how a spring balance operates makes it easier to appreciate its simple yet powerful measuring capability as a spring scale or Newton spring balance.

- **Hooke’s Law Mechanism:** Spring balances operate based on Hooke’s Law, which states that the force applied to a spring is directly proportional to its extension. As weight pulls the spring downward, the spring stretches in exact relation to the force exerted.
- **Key Components:** A typical spring balance features a spring enclosed in a casing, an adjustment mechanism for calibration, a hook to hang objects, and a clearly marked scale. This setup ensures stable measurements and easy reading.
- **Force Measurement:** When an object is suspended from the hook, the spring extends. The distance it stretches corresponds to the force applied, allowing the user to read the value directly from the scale in Newtons or grams, depending on the model.

## **Types of Spring Balances**

There are many types of spring balances available.

- **Dual-Scale Spring Balances:** Dual-scale spring balances display force in both grams and Newtons, helping students connect mass and force concepts during classroom demonstrations. They are commonly used to build confidence in understanding physical principles.
- **Pocket Spring Balances:** Compact and lightweight, pocket spring scales are handy for outdoor activities, field studies, and everyday measurements. Their portable nature makes them a favorite for quick, on-the-go readings.
- **Laboratory Spring Balances:** Built for precision, laboratory spring balances offer highly accurate force measurements. They are ideal for controlled experiments in research facilities and academic labs, where consistency is key.
- **Heavy-Duty Spring Balances:** Designed to handle larger loads, these robust instruments are used in industrial environments. They support manufacturing, material testing, and quality control by accurately measuring high-force applications.

## **Applications of Spring Balances**

The spring balance, also known as a spring scale or Newton spring balance, is a simple yet powerful tool that turns invisible forces into measurable values, making it invaluable across learning environments and real-world applications.

- **Educational Demonstrations:** In physics classrooms, spring balances help students grasp the concept of force and motion by visually showing how applied force stretches the spring. This hands-on learning makes theories like Newton’s laws feel more real and understandable, enhancing foundational science education.
- **Laboratory Experiments:** Scientific laboratories rely on spring balances to measure forces accurately during research and experiments. Whether analyzing tension, studying elastic behavior, or conducting mechanical tests, these tools support precise and repeatable measurements.
- **Industrial Applications:** Manufacturing and quality-control environments use spring scales to weigh materials and test applied forces on components. They are ideal for quick checks, load testing, and ensuring products meet required standards and safety benchmarks.
- **Field Measurements:** From environmental research to agricultural tasks, spring balances shine outdoors. They help measure forces or weights in remote conditions, offering reliable performance without needing electricity or complex calibration equipment.

## **How to Choose the Right Spring Balance?**

Selecting the right spring balance ensures accurate and reliable force measurements whether you're in a classroom, laboratory, or industrial setting.

- **Measurement Range:** Pick a spring balance with a capacity that comfortably covers the maximum force or weight you expect to measure. Choosing one that’s too small risks over-loading the spring; if it’s too large, you may lose precision.
- **Scale Type:** Decide whether you need a single-scale (e.g., one unit), dual-scale (dual balance like Newtons and grams) or digital read‐out model. The right choice depends on whether you’re doing basic force readings or detailed measurements in a lab environment.
- **Durability:** Evaluate the environment where the spring balance will be used (e.g., laboratory bench, fieldwork outdoors, industrial setting). Look for materials and build-quality that withstand wear, corrosion or rough handling.
- **Calibration Features:** Ensure the instrument allows zero calibration (or tare adjustment) and has traceable calibration support so its accuracy remains reliable over time. Spring balances operate under the principle of deformation of spring and thus calibration matters.

## **Why Choose RS Philippines for Spring Balances?**

RS makes it easy to buy spring balance in the Philippines, offering a broad range of reliable options to support classroom learning, laboratory research, and industrial testing needs. With high-quality models from trusted brands like [CK](https://ph.rs-online.com/web/b/ck/) and [RS PRO](https://ph.rs-online.com/web/b/rs-pro/), every spring scale in our selection is built for accuracy, durability, and long-term performance.

Moreover, our competitive prices ensure value without sacrificing quality. To support your purchase decisions, our knowledgeable team is always ready to assist you in selecting the right capacity, spring scale type, and calibration features based on your needs.

Alongside spring balances, we also carry a wide assortment of equipment including [thermostat switches](https://ph.rs-online.com/web/c/switches/micro-switches-detector-switches/thermostatic-switches/), [wind turbine generators](https://ph.rs-online.com/web/c/power-supplies-transformers/renewable-energy/wind-turbines/), and more, giving you convenient access to tools and components for various applications.

For a seamless ordering experience from checkout to delivery, visit our [delivery information](https://ph.rs-online.com/web/content/support/all-articles/delivery) page for full details on shipping options and fees.



Spring Balances

Weight & Force Test & Measurement

Test & Measurement

1228569899

1370019343

1492797549

1805640584

1950438482

2911534392

2972144945

3047907070

3089561311

3379516231

3577158573

3702440375

3893962904

3999174723

4084450865

4292484756

595160564

607105215

630592386

1953764780

2854130884

3031041232

3606191116

3694170890

4239710393

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