Conversion of Galvanometer into Ammeter
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Product Code : SCL-EI-12133
The Conversion of Galvanometer into Ammeter Apparatus is a calibrated instrumentation trainer engineered for the empirical verification of shunt resistance calculations. Designed for Secondary and Vocational physics laboratories, it allows for high-precision modification of sensitive galvanometers to extended current ranges. This educational instrument facilitates rigorous electrical quantification, adhering to ISO 9001:2015 standards for institutional technical training and research.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Integrated Power Supply |
DC Regulated; Variable 0 – 5V DC |
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Primary Instrument |
Sensitive Moving Coil Galvanometer (± 30-0-30 divisions) |
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Reference Instrument |
Analog/Digital Ammeter for verification (Range: 0 – 1.5A) |
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Resistor Network |
Integrated Decade Shunt Resistors / Wire-wound Shunts |
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Interface Port |
4mm Shrouded Color-Coded Safety Sockets |
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Panel Construction |
High-Insulation Bakelite with Silk-Screened Circuit Schematic |
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Enclosure Material |
High-Impact, Ruggedized ABS Plastic Cabinet |
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Dimensions |
310mm x 200mm x 100mm (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 Variable Shunt Resistor Network. Outcome: Enables students to "Apply" mathematical formulas for parallel resistance to calculate specific current ranges, supporting Electrodynamics Module 205.
Feature: Dual Meter Verification Interface. Outcome: Facilitates the "Evaluation" of conversion accuracy and systematic error analysis by comparing the converted unit against a calibrated reference ammeter.
Feature: Silk-Screened Circuit Schematic on Bakelite Panel. Outcome: Allows students to "Analyze" the physical implementation of shunt-based circuit bypasses, bridging the gap between theoretical diagrams and hardware assembly.
International Logistics & Compliance
This educational instrument is dispatched in export-grade seaworthy crating (ISPM-15 compliant) to ensure the integrity of sensitive moving-coil movements during multi-modal transit. Every unit is accompanied by a Manufacturer’s Authorization Form (MAF), a serialized Calibration Certificate, and technical documentation in English. The apparatus features a tropicalized internal architecture, batch-tested for operational stability in ambient temperatures up to 45°C and 90% non-condensing humidity, ensuring longevity in diverse global climates.
Why Source from the OEM
Procuring directly from the Original Equipment Manufacturer ensures vertical integration of the production cycle, from in-house precision winding of shunt resistors to final meter calibration. Unlike third-party traders, our facility provides direct factory spares availability and dedicated technical support, significantly lowering the Total Cost of Ownership (TCO). Every instrument is batch-tested for linearity and uniformity, ensuring that large-scale institutional tenders receive standardized, high-performance units for consistent curriculum delivery across multiple laboratory environments.
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