Electronic Leclanche Cell
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Product Code : SCL-EI-12114
This regulated 1.5V DC instrument serves as a high-stability alternative to traditional chemical primary cells in laboratory environments. Engineered specifically for university and vocational TVET curricula, it provides a constant electromotive force (EMF) for bridge circuits and potentiometer calibrations. The unit eliminates electrolyte maintenance and corrosive chemical hazards, ensuring compliance with modern institutional safety protocols and ISO 9001:2015 laboratory standards.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
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Input Voltage |
220V - 240V AC, 50/60 Hz |
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Output Potential |
1.5V DC (Fixed) |
|
Regulation Mechanism |
IC-Regulated Linear Circuitry (LM723 Architecture) |
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Current Rating |
100 mA (Continuous Duty) |
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Terminal Interface |
4mm Shrouded Safety Sockets (Color-Coded) |
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Housing Construction |
Impact-Resistant, Flame-Retardant ABS Polymer |
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Internal Isolation |
High-Grade Copper-Wound Step-Down Transformer |
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Visual Indicators |
Power-ON LED Indicator |
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Dimensions |
120 mm x 150 mm x 90 mm (Approx.) |
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HS Code |
9023.00.90 (Educational Instruments and Apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Regulated 1.5V DC Output. Outcome: Enables students to perform high-precision Potentiometer and Wheatstone Bridge experiments where fluctuating EMF would otherwise invalidate resistance calculations (Analysis Level).
Feature: Solid-State Circuitry. Outcome: Facilitates the study of Ohm’s Law without the internal resistance variables associated with chemical polarization and local action in traditional cells (Application Level).
Feature: 4mm Safety Terminals. Outcome: Standardizes circuit assembly protocols, allowing students to integrate the cell into complex multi-meter networks with industry-standard patch cords (Manual Dexterity/Synthesis).
Feature: Visual Power Indicator. Outcome: Provides immediate feedback on circuit status, reinforcing safety checks and troubleshooting workflows in electrical engineering modules (Evaluation Level).
International Logistics & Compliance
The educational instrument is prepared for global distribution using export-grade, seaworthy crating (ISPM-15 compliant) to ensure structural integrity during maritime or air freight. Every shipment includes a comprehensive Manufacturer’s Authorization Form (MAF), an English-language technical manual, and IQ/OQ (Installation/Operational Quality) certification documents. The hardware features a tropicalized design, specifically tested for sustained operation in high-ambient temperature environments up to 45°C with 90% non-condensing humidity, making it suitable for institutional tenders in the MENA and APAC regions.
Why Source from the OEM
As the direct manufacturer, our facility maintains vertical integration over the entire production lifecycle, from the precision winding of copper transformers to the injection molding of the ABS chassis. Unlike third-party traders, we provide direct factory spares availability and bench-tested uniformity across all batches. Every unit undergoes rigorous 24-hour burn-in testing to guarantee zero-fail performance upon arrival at the destination institution. Our forensic quality control ensures that the voltage output remains within a ±0.05V tolerance, a metric critical for reproducible scientific data in educational settings.
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