The ESAW Light Intensity Control System (EEC-11611) is a high-precision physics laboratory apparatus designed for the study of light intensity variations, dynamic response, and electronic circuit behavior. Built with export-quality components, it ensures accuracy, durability, and reliability in academic and research environments.

This system features a built-in 3½ digit DVM for precise measurement, IC-regulated power supplies, and seven lamps (6V/300mA) to demonstrate controlled variations in light intensity. It also includes square wave (5Hz) and triangular wave inputs for dynamic response study, making it an essential educational tool for understanding photometry, electronics, and physics concepts.

Supplied with literature and patch cords, it is ready-to-use for practical demonstrations and experiments. Trusted by schools, colleges, engineering and medical institutions, and industrial research centers worldwide, this ESAW instrument provides an affordable, bulk-buy solution for laboratories across India, Africa, Europe, Asia, and the USA.

For complete lab setups, you can also explore our Microscopes, Laboratory Equipment, and Laboratory Glassware.

Technical Specifications

Realistic Use Case Scenarios

• Students & Schools: Hands-on demonstrations of light intensity variation in physics and electronics classes.

• Colleges & Universities: Core educational tool for optics and electronics laboratories.

• Science & Chemistry Labs: Reliable for experiments on photometric studies and electronic responses.

• Engineering & Medical Colleges: Useful for foundation-level training in circuits and dynamic systems.

• Research & Industrial Labs: Practical apparatus for studying dynamic response in controlled environments.