1 OHM FIXED RESISTOR
Product Code : SCL-MH-11979
Engineered for high-stability resistance standards in DC bridge circuits, this 1 Ohm Fixed Resistor facilitates precise Ohm’s Law verification and Wheatstone bridge balancing. Compliant with standard laboratory electrical tolerances for Secondary and Vocational TVET curricula, it ensures negligible temperature coefficients during continuous operation. The unit is optimized for consistent performance in institutional physics laboratories requiring calibrated passive components.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
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Material Grade |
Double-silk covered Manganin wire (Low Temp Co-efficient) |
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Resistance Value |
1.0 Ω (Fixed) |
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Housing Construction |
High-impact non-conductive polymer or ruggedized circular case |
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Terminals |
4mm safety-shrouded brass binding posts (Nickel-plated) |
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Mounting |
Bench-top stable with anti-skid base |
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Dimensions |
Standard laboratory footprint (approx. 100mm x 80mm diameter) |
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ISO Compliance Code |
ISO 9001:2015 Manufacturing Standards |
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HS Code |
8533.21.00 (Fixed electrical resistors for power < 20W) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Manganin Wire Element. Outcome: Students measure electrical resistance with minimal thermal drift, supporting accurate data derivation in Thermodynamics and Electromagnetism modules.
Feature: Non-Inductive Winding. Outcome: Allows for stable DC measurements without reactive interference, facilitating fundamental circuit analysis at the Vocational and Secondary levels.
Feature: Transparent/Vented Protective Housing. Outcome: Enables learners to visualize the internal coil architecture, connecting hardware components to theoretical circuit diagrams.
Feature: High-Visibility Terminal Coding.Outcome: Minimizes wiring errors during complex bridge configurations, reinforcing proper laboratory safety and protocol compliance.
International Logistics & Compliance
This instrument is prepared for global B2B procurement and tender fulfillment. Units are secured in export-grade seaworthy crating (ISPM-15 compliant) to prevent mechanical shock during transit. Standard documentation includes a Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ certification for laboratory audits, and technical manuals in English. The tropicalized design is verified for operational integrity in environments up to 45°C and 90% humidity, protecting the internal Manganin coil against oxidation.
Why Source from the OEM?
Direct procurement ensures total vertical integration, from the precision winding of Manganin wire to the final calibration against NIST-traceable standards. Unlike generalist traders, our fixed resistors are batch-tested for uniformity to ensure that resistance tolerances remain consistent across entire classroom sets. Strategic sourcing provides direct factory spares availability and technical support, ensuring long-term institutional reliability and equipment lifecycle management.
