Good and Bad Conductor of Electricity Kit
Product Code : SCL-PLE-11668
The StemAids Good and Bad Conductor of Electricity Kit is a foundational physics demonstrator engineered for the empirical classification of materials based on their electrical permittivity. Optimized for Primary and Secondary STEM curricula, this apparatus facilitates the quantification of electron flow through various solid media. Manufactured to ISO 9001:2015 standards, it provides a safe, low-voltage platform for verifying the atomic basis of conductivity and insulation within institutional laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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circuit chassis |
High-impact polymer base with integrated battery housing |
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indicator interface |
High-efficiency LED or miniature incandescent lamp |
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test samples |
Assorted set including Copper, Aluminum, Wood, Plastic, and Carbon |
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connection type |
Reinforced crocodile clip leads or bridge-gap terminals |
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functional principle |
Ohm’s Law and Material Resistivity (ρ) |
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power source |
DC low-voltage (Standard cell battery compatible) |
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ISO compliance code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS code |
9023.00.00 (Educational/demonstrational scientific apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- open-loop bridge interface: facilitates student visualization of circuit completion and current continuity, supporting Physics Module 101.
- multi-material sample array: enables the physical study of metallic versus non-metallic properties, allowing learners to apply the concept of free electrons in conductors.
- direct visual feedback loop: supports the analysis of "good" (low resistance) versus "bad" (high resistance) conductors based on lamp luminosity.
- insulation property evaluation: allows students to evaluate the safety requirements of electrical wiring and the role of dielectrics in modern electronics.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- packaging: export-grade seaworthy crating (ISPM-15 compliant) featuring high-density internal stabilization to protect delicate indicator bulbs and lead wires.
- documentation: includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated Experiment Guides in English.
- durability: tropicalized design featuring corrosion-resistant terminal plating and moisture-stable test samples for reliable performance in varied climates.
Direct OEM Sourcing Advantages
Procuring the StemAids Good and Bad Conductor of Electricity Kit directly ensures vertical manufacturing control:
- in-house precision assembly: circuit terminals are batch-tested for low contact resistance to ensure accurate conductivity readings.
- batch-tested for uniform reliability: every kit undergoes a continuity verification to ensure zero-defect performance upon delivery.
- direct factory spares availability: guaranteed availability of replacement test leads, LED modules, and standardized material samples to maximize long-term laboratory ROI.
- manufacturing control: direct oversight of material purity in test samples ensures consistent and repeatable experimental results across all production lots.
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