Resistance Coil Unit Manufacturer,Supplier and Exporter in India
Product Code : SCL-EAE-11262
The Resistance Coil Unit functions as the resistive element in a compatible low-voltage electrical circuit. When used with a regulated power source and suitable measuring instruments, it allows learners to observe how a resistance limits current and produces a measurable potential difference.
The unit is intended for supervised classroom demonstrations and hands-on electrical practicals. Its exact resistance value, resistance-wire material, terminal configuration and permissible electrical load should be selected according to the experiment and confirmed in the approved product specification before use.
Key Features
Specified resistance function: Introduces a defined resistance into a compatible laboratory circuit.
Supports Ohm’s law practicals: Enables measurement of current and potential difference across a resistive load.
Educational configuration: Suitable for instructor demonstrations and supervised student experiments.
Simple circuit connection: Can be integrated with compatible power supplies, switches, leads and meters.
Useful for comparative studies: Allows learners to compare circuit behaviour with different resistance values when matching units are available.
Reusable laboratory apparatus: Designed for repeated electrical experiments when operated within its specified rating.
Clear learning value: Converts abstract electrical-resistance concepts into measurable circuit observations.
Technical Specifications
|
Specification |
Detail |
|
Product Name |
Resistance Coil Unit |
|
Brand |
Lab Exports |
|
Category |
Physics Laboratory Equipment – Electrical and Electronics |
|
Primary Function |
Introducing electrical resistance into an experimental circuit |
|
Resistance Rating |
To be selected and confirmed according to the required experiment |
What's Included in the Kit
1 × Resistance Coil Unit
Connecting leads, meters, switches and power sources are not listed as included. Their availability should be confirmed when placing an order.
Applications / Uses
Demonstrating electrical resistance in a simple circuit.
Verifying the relationship between current, voltage and resistance.
Conducting an Ohm’s law experiment with suitable measuring instruments.
Observing the effect of resistance on circuit current.
Measuring potential difference across a resistive component.
Studying equivalent resistance using compatible units in series or parallel.
Supporting current-electricity lessons in physics and basic electronics laboratories.
How to Use the Resistance Coil Unit
Check the stated resistance, current and power ratings before assembling the circuit.
Keep the power supply switched off while making connections.
Connect the Resistance Coil Unit into the circuit using suitable laboratory leads.
Connect an ammeter in series when circuit current must be measured.
Connect a voltmeter in parallel across the coil when measuring potential difference.
Set the regulated power supply to its lowest appropriate output.
Switch on the supply briefly and record the required readings.
Switch off the power before altering or disconnecting the circuit.
Safety note: Never exceed the confirmed electrical rating. A resistance coil can become hot during operation, so avoid touching it until the supply is disconnected and the unit has cooled.
Care & Maintenance
Store the unit in a clean, dry and dust-free laboratory cabinet.
Inspect the resistance element, insulation and terminals before use.
Keep the terminals clean and avoid overtightening connected leads.
Allow the unit to cool completely before handling or storage.
Why Choose Lab Exports?
Lab Exports manufactures and exports scientific laboratory instruments, educational experiment setups, science kits, mathematics kits, didactic models and STEM equipment. Its physics laboratory range includes apparatus for electrical and electronics instruction. Product configurations can be selected according to institutional laboratory requirements, subject to confirmation in the final quotation or technical specification.
Frequently Asked Questions
What is a Resistance Coil Unit used for?
A Resistance Coil Unit introduces electrical resistance into a laboratory circuit. It is commonly used to study resistance, current, potential difference and Ohm’s law.
Can this unit be used for an Ohm’s law experiment?
Yes. It can serve as the resistive load in an Ohm’s law circuit when used with a suitable DC power source, ammeter and voltmeter.
What is the resistance value of the unit?
No resistance value has been supplied. The required value in ohms should be specified and confirmed before ordering.
Is the Resistance Coil Unit suitable for schools?
Yes. It is suitable for supervised physics practicals in schools, colleges, universities and technical training laboratories.
Can multiple resistance coil units be connected together?
Compatible units can be connected in series or parallel for equivalent-resistance experiments. Their individual resistance and electrical ratings must be known before connection.
Why does a resistance coil become hot?
A resistance coil converts part of the electrical energy passing through it into heat. Excessive current or prolonged operation can cause overheating.
Contact Lab Exports to confirm the required resistance rating, or browse the complete Electrical and Electronics Laboratory Equipment range within its Physics Laboratory Equipment collection.
Recommended Image ALT Text: Resistance Coil Unit for school and college physics laboratory experiments
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