Spot Reflecting Galvanometer Manufacturer,Supplier and Exporter in India

Product Code : SCL-EE-12310

The Spot Reflecting Galvanometer is a sensitive physics laboratory instrument used for detecting small electric currents by observing the deflection of a light spot. It is suitable for school physics laboratories, electrical measurement demonstrations, STEM classrooms, and supervised experiments involving galvanometer sensitivity, current direction, and null-point detection.

Product Description

The Spot Reflecting Galvanometer by School Equipments is intended for practical electricity and electromagnetism demonstrations where small current changes must be made visible. In a typical reflecting galvanometer arrangement, a mirror-based optical indication allows students to observe minute deflections more clearly than with a simple pointer instrument.

This apparatus supports lessons on current detection, electromagnetic torque, coil deflection, circuit balancing, bridge circuits, and sensitive electrical measurement. It fits naturally within physics laboratory equipment, electricity and electromagnetism apparatus, laboratory power supplies, STEM lab kits, and the wider School Equipments product range.

Key Features

• Designed for detecting very small electric currents in school physics experiments.
• Uses spot reflection to make small galvanometer deflections easier to observe.
• Useful for teaching current direction, null deflection, sensitivity, and circuit balance.
• Supports practical work in electricity, electromagnetism, and measurement instruments.
• Suitable for teacher-led demonstrations and supervised student laboratory use.
• Can be used with suitable low-voltage circuits, bridge circuits, and power sources as per the experiment.
• Exact current sensitivity, resistance, scale type, material, dimensions, and accessories .

Technical Specifications

What's Included in the Kit

• Spot Reflecting Galvanometer unit
• Mirror or optical indication arrangement
• Scale or light-spot reading arrangement
• Connection terminals
• Connecting leads
• Instruction sheet or experiment guide

Applications / Uses

• Detecting small currents in school physics circuits.
• Demonstrating galvanometer deflection and current direction.
• Showing null deflection in bridge and comparison experiments.
• Teaching electromagnetic torque in a current-carrying coil.
• Supporting lessons on sensitive electrical measurement instruments.
• Using in supervised electricity and electromagnetism practicals.

How to Use the Spot Reflecting Galvanometer

1. Place the Spot Reflecting Galvanometer on a stable, vibration-free laboratory bench.
2. Set up the light spot, mirror, and scale arrangement as per the supplied model.
3. Connect the galvanometer into the required low-current circuit using correct polarity.
4. Switch on the circuit briefly and observe the direction of light-spot deflection.
5. Adjust the circuit until the light spot reaches the required reading or null position.
6. Record the observed deflection and relate it to current direction or circuit balance.
7. Switch off the circuit before changing connections.

Safety note: Use only low-voltage, low-current educational circuits. Do not overload the galvanometer or connect it directly to mains supply.

Care & Maintenance

• Store the instrument in a dry, dust-free physics lab cabinet.
• Protect the mirror, scale, suspension, and terminals from impact and rough handling.
• Do not exceed the confirmed current rating or sensitivity range.
• Keep the instrument level and avoid strong vibrations during measurement.

Why Choose School Equipments

School Equipments manufactures and exports educational science products for schools, laboratories, colleges, and training institutions. The brand supplies physics apparatus, laboratory instruments, STEM models, science kits, didactic models, and classroom teaching aids. The Spot Reflecting Galvanometer is positioned for practical electrical measurement lessons where students need to observe sensitive current detection clearly. Buyers can source related electrical and physics products through the verified School Equipments catalogue.

Frequently Asked Questions

What is a Spot Reflecting Galvanometer used for?

A Spot Reflecting Galvanometer is used to detect small electric currents and show current-related deflection using a reflected light spot.

How does a Spot Reflecting Galvanometer work?

It works by using current-induced deflection in a galvanometer system. The movement is observed optically as a shift in a reflected light spot.

Can this galvanometer be used in school physics labs?

Yes, it is suitable for supervised school physics laboratories, electrical measurement demonstrations, and STEM experiments involving small currents.

What experiments can teachers perform with this instrument?

Teachers can demonstrate current detection, current direction, null deflection, bridge balance, electromagnetic torque, and galvanometer sensitivity.

Is the sensitivity value confirmed?

No. The supplied data does not confirm current sensitivity, resistance, scale range, or exact optical arrangement. These values should be verified before publishing.

Can students connect it directly to a power supply?

No. Students should not connect it directly to a high-current or mains power source. It should be used only in suitable low-current circuits under teacher supervision.

For more classroom electrical measurement apparatus, explore the Electricity & Electromagnetism category from School Equipments.

Suggested Image ALT Text: Spot Reflecting Galvanometer for school physics small current detection and null deflection experiments.