AL-E522 CONVERSION OF GALVANOMETER TO VOLTMETER AND AMMETER

Description

AL-522 CONVERSION OF GALVANOMETER TO VOLTMETER AND AMMETER

Detailed Technical Specifications

1. Product Overview

·        Product Code: AL-E522

·        Product Category: Physics Laboratory Training Kit

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·        Application: Experimental study of galvanometer conversion into a DC voltmeter and DC ammeter, along with determination of the internal resistance of a galvanometer.

·        The trainer provides dedicated on-board circuits, resistors, measuring instruments, and patching facilities for performing the required experiments.

2. Scope of Learning

·        1. Study of conversion of galvanometer to voltmeter.

·        2. Study of conversion of galvanometer to ammeter.

·        3. Determination of internal resistance of galvanometer.

·        4. Study of the half-deflection method for measuring galvanometer internal resistance.

·        5. Practical verification of galvanometer-to-voltmeter conversion.

·        6. Practical verification of galvanometer-to-ammeter conversion.

·        7. Observation and measurement using analog DC meters.

3. Power Supply

·        DC Power Supply: IC regulated DC supply.

·        Output Voltage Range: 0–10 V DC.

·        Maximum Current: 150 mA.

·        Input Mains Supply: 230 V AC.

·        Mains Frequency: 50 Hz.

·        Mains Tolerance: ±10%.

·        Regulated supply is provided for conducting the experiments with stable DC excitation.

4. Analog Measuring Instruments

·        DC Voltmeter: 10 V DC.

·        DC Ammeter: 50 mA DC.

·        Galvanometer: 30-0-30 scale.

·        Galvanometer Sensitivity: 20 µA/division.

5. On-Board Components

·        4 different variable resistors provided on the board.

·        6 different fixed resistors provided on the board.

·        Dedicated resistor arrangement for conducting conversion experiments.

·        Components mounted directly on the trainer panel for convenient laboratory operation.

6. Galvanometer Internal Resistance Experiment

·        A dedicated half-deflection method is provided on the trainer for determining the internal resistance of the galvanometer.

·        The arrangement allows students to connect the galvanometer circuit using patch cords, establish the initial deflection, introduce the required resistance, observe the change in deflection, and determine the internal resistance using the half-deflection method.

7. Galvanometer to Voltmeter Conversion

·        A dedicated on-board galvanometer-to-voltmeter conversion circuit is provided.

·        The experiment enables students to understand the principle of conversion of a galvanometer into a voltmeter, use of an appropriate series resistance, connection of the galvanometer with the series resistance, measurement of DC voltage, and practical observation of the converted voltmeter response.

8. Galvanometer to Ammeter Conversion

·        A dedicated on-board galvanometer-to-ammeter conversion circuit is provided.

·        The experiment enables students to understand the principle of conversion of a galvanometer into an ammeter, use of an appropriate shunt resistance, parallel connection of the galvanometer and shunt arrangement, measurement of DC current, and practical verification of the converted ammeter.

9. Front Panel

·        High-quality insulated PCB sheet construction.

·        Clearly printed electrical circuits.

·        Printed component identification.

·        Clearly marked circuit symbols.

·        4 mm colored connection sockets.

·        On-board experimental circuits.

·        Integrated measuring instruments and components.

10. Connection Facilities

·        All required external connections are brought out through 4 mm colored sockets.

·        4 mm patch cords are supplied for circuit interconnection.

·        Color-coded connection points simplify circuit identification and laboratory operation.

·        The arrangement supports repeated experimental connections without requiring external wiring hardware.

11. Mechanical Construction

·        Enclosure: ABS plastic cabinet.

·        Compact laboratory trainer construction.

·        Components and circuits are arranged on the front panel for easy access.

·        Suitable for educational laboratories, physics laboratories, electrical/electronics training laboratories and demonstration purposes.

·        Overall Trainer Size: Approximately 12" × 10".

12. Standard Accessories

·        4 mm patch cords.

·        Instruction manual.

·        Integrated experimental components and circuits.

13. Optional Accessories

·        Digital Multimeter.

·        Scientific Calculator.

14. Key Features

·        Dedicated physics laboratory training platform.

·        Integrated galvanometer, voltmeter and ammeter.

·        On-board galvanometer-to-voltmeter conversion circuit.

·        On-board galvanometer-to-ammeter conversion circuit.

·        On-board half-deflection arrangement.

·        Multiple fixed and variable resistors.

·        Regulated DC power supply.

·        4 mm color-coded connection sockets.

·        4 mm patch-cord based interconnection.

·        Compact ABS enclosure.

·        Clearly printed circuits and symbols.

·        Suitable for practical demonstration and student experimentation.

16. Intended Laboratory Applications

·        Physics laboratories.

·        Electrical measurement laboratories.

·        Electronics laboratories.

·        Engineering colleges and universities.

·        Polytechnic institutes.

·        Industrial training institutes.

·        Vocational and technical education laboratories.

·        Demonstration and practical training sessions.

17. Manufacturer

·        Designed & Manufactured by: Ambey International

2557/4, Bengali Mohalla, Near Haryana Bekary, Ambala Cantt – 133001, India.

·        Telephone: +91-9729340067, +91-9671237222

·        Email: ambeylabs@gmail.com

·        Website: www.ambeylabs.com

15. Technical Specification Summary

Note: Specifications are based on the supplied AL-E522 source document. Where the source does not provide a numerical value, no additional numerical rating has been assumed.

Technical Details