Resistance in Series and Parallel
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Product Code : SCL-EI-12132
The Resistance in Series and Parallel Apparatus is a precision laboratory module engineered for the empirical verification of equivalent resistance laws. Designed for University and Secondary technical laboratories, it features integrated metering and circuit schematics to facilitate the study of Kirchhoff’s Current and Voltage Laws. This calibrated educational instrument complies with ISO 9001:2015 manufacturing standards for institutional engineering training.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Integrated Power Supply |
Fixed DC Regulated; 9V DC (Optional 0-12V Variable) |
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Instrumentation (Voltage) |
Analog Moving Coil; Range 0 – 10V DC; Accuracy ±1.5% |
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Instrumentation (Current) |
Analog Moving Coil; Range 0 – 250 mA DC; Grade A |
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Resistor Configuration |
Wire-wound type; 5 Watts; Internally connected |
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Interface Port |
4mm Shrouded Safety Sockets (Banana Type) |
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Panel Construction |
ISI-Marked High-Insulation Bakelite Front Panel |
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Enclosure Material |
Shockproof ABS Plastic or Ruggedized PVC Cabinet |
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Dimensions |
280mm x 205mm x 85mm (Nominal) |
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ISO Compliance Code |
ISO 9001:2015 Quality Management System |
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HS Code |
9023.00.10 |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Integrated Dual Analog Meters. Outcome: Enables students to "Analyze" real-time voltage drops and current distribution, supporting Electrical Engineering Module 101.
Feature: Front-Panel Circuit Schematics. Outcome: Allows students to "Evaluate" the transition from theoretical diagrams to physical circuit architecture, fostering schematic literacy.
Feature: Modular 4mm Socket Interface. Outcome: Encourages students to "Create" and test custom series-parallel hybrid configurations, validating mathematical resistance models through hands-on data acquisition.
International Logistics & Compliance
This educational instrument is packaged in export-grade seaworthy crating (ISPM-15 compliant) to maintain technical calibration during multi-modal transit. Every shipment includes a Manufacturer’s Authorization Form (MAF), serialized IQ/OQ/PQ certification, and comprehensive technical user manuals in English. The apparatus utilizes a tropicalized design, rigorously tested for sustained accuracy in ambient temperatures up to 45°C and 90% non-condensing humidity, ensuring durability in diverse global educational environments.
Why Source from the OEM
Procuring directly from the Original Equipment Manufacturer ensures total vertical integration, from the precision winding of internal resistors to final load-testing of the regulated power supplies. Unlike third-party traders, our facility provides direct factory spares availability and batch-tested uniformity across all institutional units. This direct engineering oversight guarantees that each instrument maintains strict tolerance levels, significantly reducing the Total Cost of Ownership (TCO) through extended asset longevity and reliable performance in high-usage academic settings.
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