In Stock
Rheostat, Nichrome Wire, Groove Type
Precision-Engineered Spiral Grooves: Features a high-grade insulating porcelain mandrel with machine-cut spiral grooves that lock the wire in place, preventing turns from touching or overlapping even during significant thermal expansion.
Industrial-Grade Sliding Contact: Equipped with a heavy-duty, spring-loaded brass slider and oxidation-resistant guide rods to maintain continuous electrical contact while allowing for fine-tuned linear adjustments of ohmic values across the range.
₹1,680.00
Quick Answer: A groove-type rheostat using Nichrome wire, for variable resistance control in physics laboratory circuits.
Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.
Product Description
This groove-type rheostat uses Nichrome wire to provide current control in laboratory environments. Designed for physics experiments requiring heat resistance, it provides variable resistance. The grooved porcelain tube helps prevent wire shifting, for circuit analysis and educational demonstrations.
Specifications
| Specification | Detail |
|---|---|
| Type | Rheostat (groove type) |
| Wire material | Nichrome |
| Tube material | Porcelain (grooved, to prevent wire shifting) |
| Used for | Variable resistance control in circuit experiments |
Applications / Uses
- Variable resistance control in circuits
- Circuit analysis experiments
- Educational demonstrations of resistance
- Physics laboratory instruction
Care & Maintenance
- Handle carefully during and after use — the wire and tube can become hot at higher current settings; allow to cool before touching
- Keep the sliding contact clean for reliable operation
- Store in a dry environment
- Follow the manufacturer’s instructions for safe current ratings
Why Choose STEMAids
STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies physics lab equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our Physics Equipments category, including our Resonance Box with Tuning Forks. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.
Frequently Asked Questions
What is a groove-type rheostat used for?
Providing variable resistance to control current in a circuit.
Why Nichrome wire?
Nichrome offers high heat resistance, suited to laboratory current-control applications.
Is it safe to touch during use?
At higher current settings the wire and tube can become hot; allow it to cool before handling.
What is the grooved porcelain tube for?
Keeping the wire winding in place and preventing shifting during use.
What is the indicative price for this product?
This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.
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