Decade Resistance Box Manufacturer,Supplier and Exporter in India
Product Code : SCL-ES-11793
Engineered for precision resistive load simulation in DC and low-frequency AC bridge circuits, this instrument facilitates accurate verification of Ohm’s Law and Kirchhoff’s Laws. Optimized for University and Vocational TVET environments, it provides high-stability resistance sourcing for Wheatstone bridge and potentiometer experiments, ensuring repeatable data acquisition in demanding laboratory conditions.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Low-temperature coefficient Manganin/Constantan resistance wire |
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Switching Mechanism |
High-pressure, low-contact resistance rotary dials |
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Enclosure Construction |
Ruggedized Bakelite panel with heavy-duty metallic or wood housing |
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Configuration Options |
Single to Six-Decade variants (1Ω to 1MΩ total range) |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS Code |
9030.33 (Instruments for measuring or checking electrical quantities) |
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Terminals |
4mm safety-shrouded brass binding posts |
Key Pedagogical Outcomes
Feature: Multi-Decade Rotary Configuration. -Outcome: Enables students to synthesize specific, incremental resistance values, supporting advanced laboratory modules in Circuit Analysis and Network Theorems.
Feature: Non-Inductive Winding Technique. Outcome: Minimizes parasitic inductance and capacitance, allowing for accurate characterization of AC circuits without frequency-induced error.
Feature: High-Contrast Graduated Dials. Outcome: Facilitates rapid, error-free value selection and data logging during time-sensitive standardized practical examinations.
International Logistics & Compliance
Our export-grade logistics protocols include ISPM-15 compliant seaworthy crating to ensure instrument calibration remains intact during long-haul transit. Every consignment includes a formal Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification, and technical manuals in English. The hardware features a tropicalized design, specifically tested and validated for consistent operation in ambient temperatures up to 45°C and 90% relative humidity.
Why Source from the OEM?
Procuring directly from the OEM ensures vertical integration of the manufacturing process, from in-house resistance wire winding to final calibration against NIST-traceable standards. Unlike third-party traders, we provide batch-tested uniformity across all units and guarantee direct factory spares availability. This alignment reduces total cost of ownership (TCO) and ensures long-term institutional support for large-scale educational tenders.
