Leclanche Cell 1.5V
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Product Code : SCL-OS-12277
The StemAids Leclanche Cell is a high-stability primary chemical cell engineered for intermittent current delivery in university and secondary physics laboratories. Compliant with international pedagogical standards for electrochemical research, it provides a reliable EMF source for comparing internal resistance and potentiometer calibration. This ruggedized glass-body unit is optimized for longitudinal instruction in electrochemical kinetics and depolarizing mechanisms.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Chemical-Resistant Heavy-Wall Glass Jar |
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Electrolyte Vessel |
1000ml Capacity Reservoir with Reinforced Sealing Rim |
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Cathode Assembly |
High-Conductivity Carbon Rod housed in a Porous Ceramic Pot |
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Anode Type |
High-Purity Amalgamated Zinc Rod |
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Depolarizer Agent |
Calibrated Manganese Dioxide and Carbon Powder Mixture |
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Terminal Configuration |
Non-Corrosive Brass Binding Posts for Secure Connectivity |
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ISO Compliance Code |
ISO 9001:2015 Manufacturing Standard |
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HS Code |
8506.10 (Primary cells and primary batteries) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: Porous Internal Ceramic Pot Outcome Regulates electrolyte diffusion to ensure steady ionic exchange, supporting Electrochemistry Module 202 (Kinetics and Mass Transfer).
Feature: Manganese Dioxide Cathode Blend Outcome Facilitates student observation of chemical depolarization mechanisms, enabling the analytical synthesis of redox reaction data.
Feature: Replaceable Zinc Anode Interface Outcome Enables repeated student-led assembly and maintenance procedures, fostering psychomotor mastery of primary cell architecture and maintenance.
International Logistics & Compliance
StemAids maintains high OEM readiness for global institutional supply chains and international tender fulfillment:
Packaging: Export-grade seaworthy crating (ISPM-15 compliant); glass components are individually shock-isolated with high-density foam to ensure zero-breakage during maritime or air transit.
Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and Technical Operation Manuals in English.
Durability: Tropicalized design featuring oxidation-resistant brass terminals, tested for operational integrity in demanding climates (up to 45°C/90% Humidity).
Direct OEM Sourcing Advantages
Sourcing directly from the StemAids manufacturing facility ensures vertical integration and definitive factory-direct authority:
In-House Precision Calibration: Every porous pot is verified for consistent porosity rates to ensure uniform EMF output across institutional batches.
Batch-Tested for Uniform Reliability: Glass vessels undergo thermal shock and chemical resistance testing to guarantee long-term safety in high-use educational environments.
Direct Factory Spares Availability: Guaranteed long-term availability of proprietary replacement zinc rods, carbon assemblies, and porous ceramic pots to maximize instrument uptime and laboratory efficiency.
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