Dialator Set Manufacturer,Supplier and Exporter in India
Product Code : SCL-DE-12012
This Fractional Resistance Box is engineered for precision impedance matching and the verification of Ohm's Law in secondary TVET and undergraduate laboratory environments. Calibrated to provide fractional ohmic increments, it ensures high-accuracy bridge balancing and circuit analysis. Adhering to strict tolerance standards, this educational instrument serves as a fundamental benchmark for electrical measurement and vocational electronics training.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Constantan/Manganin wire for low temperature coefficient |
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Housing Construction |
High-dielectric polished wood or ruggedized ABS enclosure |
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Resistance Range |
0.01 to 1.0 Ohm (Fractional increments) |
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Contact Interface |
Heavy-duty brass blocks and tapered precision plugs |
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ISO Compliance Code |
ISO 9001:2015 Manufacturing Standards |
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HS Code |
9023.00 (Demonstrational Instruments) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Tapered Brass Plugs. Outcome: Enables students to evaluate the impact of contact resistance on circuit precision, supporting the "Analyze" level of electrical engineering.
Feature: Fractional Ohmic Increments. Outcome: Allows trainees to perform high-resolution bridge balancing, supporting the "Apply" domain in Advanced Physics Module 202.
Feature: Constantan Coil Winding. Outcome: Facilitates the study of thermal stability in conductors, allowing students to "Understand" the relationship between temperature and resistivity.
Feature: Non-Inductive Winding Technique. Outcome: Prevents inductive reactance during AC/DC comparative analysis, enabling students to "Create" accurate circuit models without parasitic interference.
International Logistics & Compliance
Consignments are secured in export-grade seaworthy crating (ISPM-15 compliant) to ensure structural and electrical integrity during transcontinental transit. All shipments include a Manufacturer’s Authorization Form (MAF), optional IQ/OQ/PQ Certification for institutional auditing, and comprehensive Technical Manuals in English. The instrument features a tropicalized internal coating, lab-tested for stable resistive performance in environments reaching 45°C and 90% humidity.
Why Source from the OEM?
Procuring directly from the OEM ensures vertical integration of the calibration process, from in-house wire aging to final resistance verification. Unlike third-party traders, our fractional boxes are batch-tested for uniformity in contact pressure and thermal drift. Direct factory engagement guarantees immediate spares availability—specifically precision-ground replacement plugs—and authoritative technical documentation required for sovereign educational tenders.
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