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Galvanometer Attachment for Student Transformer

Product Code : SCL-EI-10580

Lab Glassware Manufacturer, based in Ambala, Haryana, India, has been manufacturing and exporting laboratory, scientific, and educational equipment since 1982. The Galvanometer Attachment for Student Transformer is a physics laboratory accessory used for demonstrating induced current, current direction and electromagnetic induction with student transformer coils. Lab Glassware Manufacturer supplies this attachment to institutions across the Mekong region, including Vietnam, Cambodia, Laos and Myanmar.

Quick Answer: The Galvanometer Attachment for Student Transformer is a centre-zero pointer accessory that visibly shows the presence and direction of induced current when used with compatible student transformer coils, helping students observe electromagnetic induction, current reversal and generator-principle demonstrations before moving to quantitative measurement.

Specification	Detail
Product Name	Galvanometer Attachment for Student Transformer
Brand	Lab Glassware Manufacturer
Category	Electronic Instruments – Electromagnetism and Transformer Accessory
Intended Users	School physics students, teachers, STEM labs and electromagnetism practical groups
Scale Type	Centre-zero scale
Core Construction	Permanent magnet with suspended indicator needle
Bearing Type	Knife-edge bearing
Compatible Coils	Student transformer coils 4625.10 to 4625.40
Standards / Certifications	No product-specific certification confirmed; verify tender compliance before procurement

Key Features

Centre-zero galvanometer attachment for visible induced-current demonstrations
Designed for use with student transformer coils in school physics laboratories
Permanent magnet and indicator needle arrangement supports simple current indication
Knife-edge bearing allows sensitive pointer movement during induction experiments
Shows both presence and direction of small induced currents
Useful for transformer, induction and generator-principle demonstrations
Compatible with coils 4625.10 to 4625.40 as per reference catalog data

What's Included in the Kit

Galvanometer attachment / galvanometer insert
Permanent magnet assembly
Indicator needle suspended in knife-edge bearing
Centre-zero scale

Operating instructions and student transformer coils are not confirmed as included and should be checked before ordering.

Applications

The Galvanometer Attachment for Student Transformer is used for showing induced current in a student transformer coil, demonstrating current direction using centre-zero pointer deflection, explaining electromagnetic induction in transformer experiments, observing current reversal during magnet or coil movement, supporting generator-principle and alternating-current introductions, teaching qualitative current detection before quantitative measurement, and using with school transformer coil sets during physics practicals.

How to Use the Galvanometer Attachment for Student Transformer

Place the student transformer coil and galvanometer attachment on a stable laboratory bench, connect or position the attachment according to the experiment setup diagram, move the magnet, coil or transformer component as directed by the teacher, observe the centre-zero pointer movement when induced current is produced, reverse the motion or magnetic-field direction and observe the opposite deflection, compare the pointer response for different coils or movement speeds, and record the observation as current present, no current, or reverse current direction.

Safety Note: Use the attachment under teacher supervision. Do not overload connected coils, avoid dropping the needle mechanism, and disconnect any power supply before changing transformer connections.

Care & Maintenance

Store the galvanometer attachment in a dry, dust-free compartment after use, handle the pointer and bearing mechanism carefully to avoid misalignment, keep magnets away from magnetic cards, sensitive instruments and loose iron filings, and check pointer zero position before each classroom demonstration.

Pairs Well With Other Electromagnetism Apparatus

Schools building a full electromagnetic induction teaching module often pair this attachment with the Student Built Transformer Basic Set to construct the transformer itself, the Coil with 400 Turns as a compatible induction coil, and the Basic Electrical Circuits set for foundational circuit work.

Why Choose Lab Glassware Manufacturer

Lab Glassware Manufacturer has been manufacturing and exporting laboratory, scientific and educational equipment from Ambala, Haryana, India since 1982, supplying schools, colleges, research institutes and government tenders across India and export markets including the Mekong region (Vietnam, Cambodia, Laos, Myanmar). Every attachment is checked before dispatch, and technical support is available for institutional buyers placing bulk or tender orders.

Frequently Asked Questions

What is a Galvanometer Attachment for Student Transformer used for?
It is used to show induced current and current direction during student transformer and electromagnetic induction experiments.

Does the galvanometer attachment measure current quantitatively?
It is mainly used as a visual current indicator. The centre-zero pointer shows current presence and direction, but exact measurement range should be confirmed before procurement.

What does the centre-zero scale show?
The centre-zero scale shows deflection to either side, helping students identify current direction or current reversal during induction experiments.

Is this attachment suitable for school physics labs?
Yes. It is suitable for teacher-guided school physics experiments on transformers, induction, generator action and current direction.

Which coils can be used with this attachment?
The reference catalog states that the galvanometer insert is appropriate for student transformer coils 4625.10 to 4625.40.

Are certifications confirmed for this product?
No product-specific certification is confirmed in the verified source data. Tender compliance, material details and safety declarations should be checked before order placement.