Ballistic Galvanometer
Product Code : SCL-MBAVTOB-11908
The Ballistic Galvanometer is a high-sensitivity electromagnetic integrator engineered for the precise measurement of transient electric charges and small-duration current pulses. Designed for University-level physics curricula and research facilities, this instrument facilitates the determination of magnetic flux, mutual inductance, and capacitance through high-moment-of-inertia coil deflection. It complies with ISO 9001:2015 manufacturing standards for rigorous pedagogical and analytical applications.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Coil Resistance |
100 Ω / 500 Ω (Variant Dependent) |
|
Suspension Material |
Phosphor-Bronze Strip (Low Torsional Constant) |
|
Oscillation Time Period |
10 – 12 Seconds |
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Charge Sensitivity |
Up to 600 mm/µC (at 1-meter scale distance) |
|
Current Sensitivity |
Up to 1400 mm/µA |
|
Housing Material |
High-Grade Bakelite Case with Toughened Glass |
|
Optical System |
Integrated concave mirror (50 cm focal length) |
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Damping Profile |
Aperiodic/Electromagnetic Damping (Minimal) |
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Leveling Mechanism |
Triple-point adjustable leveling screws |
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HS Code |
9023.00.90 (Educational/Demonstrational Apparatus) |
Key Pedagogical Outcomes
Impulse-Momentum Verification: High moment-of-inertia movement allows students to quantify the relationship between angular momentum and total charge , supporting Advanced Electromagnetism modules.
Transient Signal Analysis: Negligible damping characteristics enable the integration of short-duration pulses, facilitating the study of discharge curves in RC and RL circuits.
Magnetic Characterization: Through the use of search coils, the instrument provides empirical data for plotting Hysteresis Loops (B-H curves) in ferromagnetic samples.
Calibration Mastery: Integrated mirror-scale arrangement trains students in the elimination of parallax errors and the determination of the Ballistic Constant ($K$).
International Logistics & Compliance
Engineered for global distribution, this educational instrument is housed in a tropicalized, impact-resistant enclosure tested for operational stability in environments up to 45°C and 90% humidity. Logistics-ready packaging includes export-grade, ISPM-15 compliant crating to ensure structural integrity during sea or air transit. Each unit is supplied with a Manufacturer’s Authorization Form (MAF), a comprehensive English-language technical manual, and batch-specific Calibration Certificates.
Why Source from the OEM?
As a vertically integrated manufacturer, we maintain absolute control over the production lifecycle—from the precision grinding of optical mirrors to the calibration of phosphor-bronze alloys. Unlike third-party traders, we provide direct factory spares availability and technical support for the entire service life of the instrument. Every Ballistic Galvanometer undergoes bench-testing for uniformity in its ballistic period and sensitivity, ensuring that institutional laboratory sets deliver consistent, reproducible data across multiple workstations.
