Moving Coil Meter, Round Dial, Front Terminal (Ammeters, Milli-Ammeters, Micro-Ammeters, Voltmeters and Galvanometer)
Product Code : SCL-MBAVTOB-11915
The Moving Coil Round Dial Meter is a high-sensitivity analytical instrument engineered for precise DC measurement in University, Secondary, and Vocational physics laboratories. Designed to meet IEC/BS accuracy standards, this Educational Instrument facilitates rigorous Ohm’s Law verification and circuit analysis. It resolves the requirement for linear scale accuracy in ammeter, voltmeter, and galvanometric configurations.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Ruggedized ABS Polymer Housing / High-Transparency Glass Face |
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Movement Architecture |
Permanent Magnet Moving Coil (PMMC) / Spring-Controlled |
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Scale Geometry |
Round Dial with anti-parallax mirror (select models) |
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Accuracy Class |
±1.5% to ±2.5% Full Scale Deflection (FSD) |
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Terminal Configuration |
Front-Mounted 4mm Safety Binding Posts (Color-Coded) |
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ISO Compliance Code |
ISO 9001:2015 Quality Management System |
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HS Code |
9030.33.00 (Electrical measuring instruments) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Linear Graduated Scale. Outcome: Facilitates "Analysis" of current-voltage relationships, enabling students to calculate resistance with repeatable precision.
Feature: Front-Mounted Terminals. Outcome: Supports "Application" of circuit construction, allowing for rapid and secure integration into series or parallel laboratory modules.
Feature: PMMC Internal Mechanism. Outcome: Promotes "Evaluation" of electromagnetic principles, as students observe the direct interaction between magnetic field flux and torque-driven needle deflection.
International Logistics & Compliance
To maintain the sensitive pivot alignment and zero-point calibration during intermodal transit, this instrument is secured in export-grade seaworthy crating (ISPM-15 compliant). Every consignment is supported by a comprehensive document suite, including the Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification, and User Manuals in English. The Tropicalized design is validated for continuous operation in environments reaching 45°C and 90% Humidity, ensuring the internal coil and hairsprings remain resistant to oxidation and fungal growth.
Why Source from the OEM?
Procuring from the Educational Instrument OEM ensures total vertical integration of the manufacturing process, from in-house coil winding to final scale calibration against NIST-traceable standards. Unlike third-party traders, our facility utilizes batch-tested for uniformity protocols, ensuring identical internal resistance and damping coefficients across large-scale institutional distributions. Direct sourcing guarantees direct factory spares availability—including replacement pointers and glass faces—and provides a verified audit trail for high-value government procurement tenders.
