Daniel Cell
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Product Code : SCL-OS-12278
The StemAids Daniell Cell is a precision-engineered primary cell designed to provide a constant electromotive force (EMF) for University and Vocational physics laboratories. Compliant with international pedagogical standards for electrochemical analysis, it utilizes a two-electrolyte system to eliminate polarization. This ruggedized instrument is optimized for high-fidelity potentiometer calibration and the empirical study of ion-exchange kinetics.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Chemical-Resistant Heavy-Wall Glass Jar / High-Density Polyethylene |
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Cathode Assembly |
High-Purity Copper Foil/Vessel with Integrated Electrolyte Capacity |
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Anode Type |
High-Purity Amalgamated Zinc Rod |
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Internal Barrier |
Precision-Engineered Porous Ceramic Pot for Ion Migration |
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Electrolyte Capacity |
Optimized for 500ml - 1000ml (Subject to Model) |
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Terminal Interface |
Heavy-Duty Non-Corrosive Brass Binding Posts |
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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: Dual-Electrolyte Architecture Outcome: Prevents the accumulation of hydrogen bubbles at the cathode, enabling students to record a stable 1.1V output for advanced circuit analysis.
Feature: Calibrated Porous Ceramic Interface Outcome: Facilitates student investigation into semi-permeable membrane functionality and ionic diffusion rates, supporting Electrochemistry Module 301.
Feature: Modular Component Assembly Outcome: Allows for student-led maintenance and stoichiometric preparation of solutions, fostering practical laboratory management skills.
International Logistics & Compliance
StemAids maintains absolute OEM readiness for global institutional supply chains and international tender fulfillment:
Packaging: Export-grade seaworthy crating (ISPM-15 compliant); glass and ceramic components are individually secured in shock-absorbent internal housing to ensure zero-defect delivery.
Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and User Manuals in English.
Durability: Tropicalized design featuring anti-corrosive brass terminals, tested for storage and operational integrity in demanding climates (up to 45°C/90% Humidity).
Direct OEM Sourcing Advantages
Sourcing directly from StemAids ensures vertical integration and definitive factory-direct authority:
In-house Precision Calibration: Every porous pot undergoes porosity-verification to ensure uniform internal resistance across institutional batches.
Batch-tested for Uniform Reliability: Electrodes are tested for metallurgical purity to ensure the theoretical EMF output is achieved without parasitic voltage drops.
Direct Factory Spares Availability: Guaranteed long-term availability of proprietary replacement zinc rods, copper vessels, and ceramic pots ensures maximum instrument uptime for educational departments.
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