Leclanche Cell Substitute
Product Code : SCL-EI-12129
Designed to replace maintenance-intensive chemical Leclanché cells in Secondary and Vocational TVET curricula, this 1.5V DC regulated source provides a consistent potential for intermittent current applications. Engineered for institutional physics laboratories, it ensures stable output for electric bell circuits, signaling experiments, and telegraphy modules. Compliant with ISO 9001:2015 safety protocols, it eliminates hazardous ammonium chloride disposal and zinc electrode degradation.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Output Potential |
1.5V DC (Fixed/Regulated) |
|
Input Potential |
220V – 240V AC, 50/60 Hz |
|
Circuit Architecture |
IC Regulated with High Ripple Rejection |
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Indicator System |
Integrated LED for Power-On Status |
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Safety Features |
Primary-side safety fuse protection |
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Interface |
Color-coded 4mm safety sockets |
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Material Grade |
Ruggedized, powder-coated cold-rolled steel chassis |
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ISO Compliance Code |
ISO 9001:2015 / CE Certified |
|
HS Code |
8504.40.90 (Static Converters / Power Supplies) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Regulated 1.5V DC Output. Outcome: Provides a reliable baseline for "Analyzing" the mechanics of electric bells and relays, ensuring results are not skewed by the voltage drop common in depleting chemical cells.
Feature: IC-Based Solid State Design. Outcome: Eliminates internal resistance fluctuations, allowing students to "Evaluate" circuit efficiency with mathematical precision during short-burst current experiments.
Feature: Integrated LED Status Indicator. Outcome: Supports "Application" of electrical safety procedures by providing immediate visual confirmation of active circuit states.
Feature: AC-Mains Compatibility. Outcome: Enables the "Synthesis" of long-duration observational data without the interruption of battery failure, maximizing laboratory instructional time.
International Logistics & Compliance
Consignments are secured in export-grade seaworthy crating (ISPM-15 compliant) featuring high-density polyethylene moisture barriers to protect internal transformer and regulation components during multi-modal transit. Documentation includes the Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification (Installation, Operational, and Performance Qualification), and User Manuals in English. The tropicalized circuit design is rigorously tested for continuous operation in ambient conditions reaching 45°C and 90% humidity, adhering to the durability requirements of international institutional procurement.
Why Source from the OEM
Procuring directly from the OEM guarantees total vertical integration, encompassing the precision winding of internal transformers and the specialized assembly of low-ripple regulation circuits. Unlike secondary traders, our facility provides batch-tested uniformity across production series and ensures direct factory spares availability for internal components and socket terminals. This forensic attention to manufacturing ensures that the 1.5V output remains calibrated within strict scientific tolerances for the entire service life of the instrument in demanding educational environments.
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