Electronics Lab Instruments Manufacturer in India

Hi tech lab and security systems is the one of the top most high quality manufacturing company in India which makes the Electronics Lab Instruments with the trade mark of Lab Tech. All Electronics Instruments of the Lab Tech are containing unique shape, rust proof, proper viewing angle and accurate frequency. Hi tech lab and security systems is an ISO 9001:2008 certified company that has a strong presence in manufacturing of high quality educational electronics lab instruments / trainer kits, which are designed to help the students to transform their ideas into a reality. We also have a completely developed R&D (Research and Developing) Team that ensures that our products are newest technology and advancement that is why we give guarantees of complete customer satisfaction. 

Our equipment shave been designed for education to accelerate students understanding of theory and practical and are being constantly complemented by both new and updated products. We are manufacturing the equipments under the strict supervision of qualified & experienced team of electronics engineers. We have attained a good name and fame with regard to the quality of the equipments and after sales service. Our quality policy is to design, develop, manufacture and market quality products at competitive prices to the entire satisfaction of the customer and to attain market leadership. Our products have achieved success in professional segments of the market where quality is given the prime importance.

We have a wide range of Electronics Lab Instruments which divided in the three category is given below.

Power Supplies

Education Demonstration Module

Electronics Kits

Our team keeps on moving to new technology and will come back to you with new range of products every year. Excellence in the service of science our tireless efforts and strictly quality control has raised the company to top level in its held.

SOLAR ENERGY KIT

A solar cell is also known as photovoltaic cell which produces electric current when the surface is exposed to sunlight. In solar cells, the amount of electrical energy generated by the cells depends on the intensity of em radiation that reaches the surface of the cell. Solar cell converts Electromagnetic radiation to DC current. Basic Operating Principle of A Photovoltaic / Solar Cell. Read More

HI-TECH LAB AND SECURITY SYSTEMS

Welcome To Hi Tech Lab and Security System

Hi tech lab and security systems is an ISO 9001:2008 certified company that has a strong presence in manufacturing of high quality educational electronics and electrical lab instruments / Basic Electronic Kits, which are designed to help the students to transform their ideas into a reality. We have excellent and efficient division of manufacturing, services and R&D center. Our Educational AC-DC power supplies are known for innovative designs which are used in schools, polytechnic and engineering colleges for physics and electronics experimental setups.

We developed sophisticated educational electronics demonstration models for students like nuclear power reactor which demonstrate the working principle of generation of electricity from nuclear energy and satellite communication system which demonstrate the signal transmission from one earth station to other earth station through satellite systems which are praised in the domestic as well international market.

ELECTRICITY GENERATOR DEMONSTRATION MODEL

Electricity Generator Demonstration Model is a device which converts mechanical energy to electrical energy.

HISTORY:-

Oersted discovered the existence of the magnetic field due to the current flowing in a conductor. Ampere derived the expression for the intensity of the magnetic field. It occurred to Faraday, that it is possible to produce a converse effect i.e. it is possible to produce a current from the magnetic field. In 1831, Faraday discovered that whenever magnetic lines of force are cut by a closed circuit, an induced current flows in the circuit and last only as long as the change last. The induced e.m.f giving rise to such currents is called the induced electromotive force and the phenomenon is called electromagnetic induction.

PRINCIPLE OF WORKING:-

This is based on the principle of electromagnetic induction, i.e., when a coil rotates about an axis perpendicular to the direction of magnetic field, and e.m.f. is induced in it.

 PROCEDURE AND WORKING:

The fig. show the necessary components of A.C. Generator

1. First of all, the position of Permanent magnets attached to the disc must be as shown in fig.

2. Then the electromagnetic system is moved with the help of handle provided with the A.C. Generator so that mechanical energy can be converted into electrical energy.

3. As the electron magnetic system moves, the magnetic flux which is perpendicular to coil, changes and electromagnetic e.m.f. is induced e.m.f. ie produced across the terminals provided on the base of Generator which can be measured with the help of moving coil meter of digital multimeter.

4. A voltage proportional to the rate of change of the area facing the magnetic field is generated in the coil which is and example of Faraday’s law.

ADVANTAGES OF A.C:

1. Alternating current can be transmitted over long distance using step up transformers. The loss of energy is negligible. Direct current cannot be transmitted as such.

2. The A.C. voltages can be easily varied using transformers.

3. The A.C. can be easily converted into D.C.

4. The magnitude of A.C. can be reduced using a choke coil, without involving loss of energy.

5. The A.C. is easier and cheaper to generate than D.C. The A.C. generators are usually more robust and their efficiency is high.