Balances_Presentation.pptx above balances and there types and property

Everything about Balances

1. Balances Presentation recreated from Slideshare

2. Introduction • A balance is an instrument used for measuring the mass of an object. • Balances are among the oldest scientific instruments. • Used in laboratories, industries, and commercial applications.

3. Types of Balances • Mechanical balances • Electronic balances • Analytical balances • Top-pan balances • Microbalances

4. Mechanical Balances • Operate using counterweights. • Require manual adjustment. • Accurate but less convenient compared to electronic balances.

5. Electronic Balances • Work on electronic sensors. • Provide digital readings. • More accurate and faster than mechanical balances. • Widely used in laboratories.

6. Calibration of Balances • Calibration ensures accuracy. • Must be done periodically. • Uses standard weights for comparison. • External and internal calibration methods.

7. Maintenance of Balances • Keep the balance clean and dust-free. • Avoid overloading. • Place on a vibration-free surface. • Regular calibration and servicing required.

8. Conclusion • Balances are essential for accurate measurement. • Different types available for various applications. • Proper calibration and maintenance are necessary for reliability.