Horseshoe Magnet
Product Code : SCL-PLE-11772
The StemAids Horseshoe Magnet is a high-remanence permanent magnet engineered for the empirical study of magnetic fields and flux density. Optimized for Primary and Secondary school physics, this "U-shaped" geometry is designed to bring the North and South poles into close proximity, creating a concentrated and accessible magnetic field. Manufactured to ISO 9001:2015 standards, it provides a durable, high-visibility solution for demonstrating magnetic attraction, repulsion, and induction within institutional laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Composition |
Alnico (Aluminum-Nickel-Cobalt) or Chrome/Carbon Steel |
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Magnetic Flux |
High-coercivity material for long-term magnetic stability |
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Polarity Identification |
Color-coded (Red/North, Blue/South) and stamped 'N' and 'S' |
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Geometric Form |
Precision-cast "U" shape with flat, parallel pole faces |
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Protection |
Supplied with a soft-iron "keeper" to preserve magnetic strength |
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Surface Finish |
High-gloss epoxy powder coating or nickel plating |
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Standard Sizes |
Available in 50mm,75mm,100mm, and 150mm lengths |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS Code |
8505.11.00 (Permanent magnets of metal) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Field Visualization Interface: Facilitates student visualization of magnetic flux lines, supporting Magnetism Module 101 by demonstrating how flux density is highest between the poles.
- Vector Quantification: Enables the physical study of magnetic force, allowing learners to apply iron filings or plotting compasses to map the direction and strength of the field.
- Magnetic Induction Analysis: Supports the analysis of temporary magnetism; students can observe how the horseshoe magnet induces polarity in a soft iron "keeper" or steel paperclips.
- Domain Theory Evaluation: Allows students to evaluate the impact of physical shock or heating on magnetic alignment, fostering an understanding of molecular magnetic domains.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring high-density foam partitioning and magnetic shielding to prevent interference with navigational equipment during air or sea transit.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and a Safety Data Sheet (SDS).
- Shelf Stability: Every magnet is supplied with a high-permeability iron keeper to maintain a closed magnetic loop, ensuring the magnet does not "self-demagnetize" during long-term storage in laboratory cabinets.
Direct OEM Sourcing Advantages
Procuring the StemAids Horseshoe Magnet directly ensures vertical manufacturing control:
- In-House Magnetization: Every magnet is saturated in a high-intensity industrial solenoid to ensure a deep and uniform magnetic field throughout the material.
- Precision Pole Facing: The pole ends are precision-ground to be perfectly flush, ensuring maximum contact area and pull-force when used with the included iron keeper.
- Direct Factory Customization: Ability to procure high-coercivity Alnico variants for advanced university-level research or standard Carbon Steel for entry-level education.
- Manufacturing Control: Direct oversight of the paint and stamping process ensures that 'N' and 'S' markings are durable and will not fade after years of student handling.
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