Demonstration Meter, Vertical
Product Code : SCL-MBAVTOB-11910
The Demonstration Meter (Vertical) is an oversized electromagnetic instrument engineered for the simultaneous visualization of electrical measurement principles in large-group settings. Designed for secondary schools, polytechnics, and vocational training centers, this instrument facilitates the conversion between ammeter and voltmeter configurations via external shunts or multipliers.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Measurement Principal |
Moving Coil (Permanent Magnet Type) |
|
Orientation |
Vertical / Bench-Top |
|
Material Grade |
Seasoned Wooden Stand with Sunmica Laminate; Acrylic Transparent Face |
|
Overall Dimensions |
115 x 115 x 175 mm (Approx.) |
|
Scale Length |
80 mm (Approx.) |
|
Accuracy Class |
± 2.5% of Full Scale Deflection (FSD) |
|
Connectivity |
4mm Safety Terminals / Screw Terminals |
|
HS Code |
9030.33.10 (Ammeters and Voltmeters) |
Key Pedagogical Outcomes
Mechanism Transparency: Transparent casing reveals the moving coil, permanent magnet, and hairspring assembly. Outcome: Allows students to witness the physical conversion of electrical energy into mechanical torque, supporting Electromagnetism Module 101.
Circuit Theory Demonstration: Integrated terminals for external resistors. Outcome: Facilitates hands-on verification of Ohm’s Law and the mathematical derivation of shunt/multiplier values for range extension.
Visual Data Literacy: High-contrast 80mm scale with oversized pointer. Outcome: Enhances collective classroom engagement by enabling remote data reading and error-reduction training during group experiments.
Zero-Point Calibration: Accessible external zero-adjustment mechanism. Outcome: Instructs students on the importance of instrument calibration and the elimination of systematic errors in electrical measurement.
International Logistics & Compliance
To meet the requirements of international ministries of education and procurement agencies, this educational instrument is shipped in export-grade seaworthy crating (ISPM-15 compliant). Standard delivery documentation includes the Manufacturer’s Authorization Form (MAF), internal Quality Control (QC) reports, and technical User Manuals in English. The vertical chassis is designed with a tropicalized finish, ensuring structural and electrical stability in environments with operating temperatures up to 45°C and 90% non-condensing humidity.
Why Source from the OEM?
As an OEM with decades of specialized production in Ambala’s scientific corridor, we employ vertical integration to maintain precision in our moving-coil assemblies. Unlike general traders, we conduct in-house assembly, coil winding, and batch-testing for uniformity across all units. This control ensures direct factory spares availability and long-term technical support. Our multi-layered manufacturing setup is optimized for large-scale international tenders, having successfully fulfilled high-volume contracts for secondary education sectors worldwide.
.png)
.png)