MO65 Analog Panel Meter
Product Code : SCL-PLE-11809
The StemAids MO65 Analog Panel Meter is a robust moving-coil instrument engineered for the empirical measurement of electrical parameters in DC circuits. Optimized for laboratory power supplies, educational demonstration boards, and industrial control panels, the MO65 series offers high-visibility tracking of current (Ammeters) and potential difference (Voltmeters). Manufactured to ISO 9001:2015 standards, it provides an analog interface that excels in visualizing fluctuating values and trends that digital meters often obscure.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
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Meter Movement |
High-sensitivity Moving Coil (PMMC) |
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Accuracy Class |
2.5 (Standard) / 1.5 (Precision Grade available) |
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Form Factor |
Square front profile (Approx. 65×65mm) |
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Available Ranges |
DC Micro-amps, Milli-amps, Amps, and Volts (up to 600V) |
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Scale Length |
Approx. 50mm with high-contrast markings |
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Damping |
Eddy current damping for rapid pointer stabilization |
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Zero Adjustment |
External front-facing screw for mechanical zero-point calibration |
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Mounting |
Flush-mount design with integrated threaded studs and nuts |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS Code |
9030.33.00 (Instruments for measuring voltage, current, resistance) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Dynamic Interface: Facilitates student visualization of rate-of-change and circuit stabilization, supporting Circuit Analysis Module 101.
- Parameter Quantification: Enables the physical study of electrical loads, allowing learners to apply Ohm’s Law by monitoring real-time fluctuations as resistance is varied via a rheostat.
- Sensitivity Analysis: Supports the analysis of "Full Scale Deflection" (FSD); students can evaluate how internal shunts (for ammeters) or multipliers (for voltmeters) extend the range of the base movement.
- Measurement Accuracy Evaluation: Allows students to evaluate and correct for "Parallax Error" using the integrated mirror-strip (on select models) and practice mechanical zeroing to ensure data integrity.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring anti-static and anti-vibration foam inserts to protect the delicate hairsprings and pivot-jewel bearings from mechanical shock.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and a factory calibration report.
- Durability: Tropicalized design featuring dust-proof enclosures and anti-fungal coatings on the scale plate to prevent "yellowing" or obscured visibility in high-humidity laboratory climates.
Direct OEM Sourcing Advantages
Procuring the StemAids MO65 series directly ensures vertical manufacturing control:
- In-House Magnet Stabilization: Every PMMC movement is batch-aged to ensure magnetic flux stability, preventing the meter from losing accuracy over years of shelf life.
- Precision Hairspring Calibration: Direct oversight of the phosphor-bronze hairspring assembly ensures a linear torque-to-current ratio for high-fidelity scale tracking.
- Direct Factory Spares Availability: Guaranteed availability of replacement clear-covers, zero-adjustment screws, and mounting hardware to maximize the long-term ROI of laboratory infrastructure.
- Manufacturing Control: Direct oversight of the scale-printing process ensures high-contrast, permanent graduations that remain legible even under intense laboratory lighting.
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