Transistor Characteristics Apparatus
Product Code : SCL-EI-12143
Engineered for empirical semiconductor analysis, this Educational Instrument facilitates high-resolution V-I curve plotting for NPN and PNP transistors in Common Emitter (CE) and Common Base (CB) configurations. Optimized for University and Vocational Engineering laboratories, the unit adheres to rigorous physics curricula standards. It integrates dual stabilized DC power supplies and four calibrated precision analog interfaces to ensure repeatable data acquisition for junction bias studies.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Circuit Configuration |
Dual mode support for NPN/PNP transistors in CE and CB topologies. |
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Primary Power Supply |
Integrated IC-regulated 0–1V DC variable (Base/Input). |
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Secondary Power Supply |
Integrated IC-regulated 0–10V DC variable (Collector/Output). |
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Instrumentation - Volts |
Two calibrated Analog Meters: 0–1.5V and 0–10V ranges. |
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Instrumentation - Current |
Two calibrated Analog Meters: 0–50µA (Base) and 0–10mA (Collector). |
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Chassis Material Grade |
Heavy-duty Mild Steel (MS) enclosure with scratch-resistant powder coating. |
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Dimensions |
250mm x 350mm x 150mm (Approximate benchtop footprint). |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems. |
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HS Code |
9023.00 (Instruments, apparatus and models, designed for demonstrational purposes). |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Dual Independent Regulated DC Power Supplies. Outcome: Enables students to independently manipulate base-emitter and collector-emitter junctions, facilitating the empirical determination of transistor input and output impedance.
Feature: Concurrent Four-Meter Monitoring Interface. Outcome: Supports real-time visualization of current-voltage relationships, allowing learners to analyze the transition between active, saturation, and cut-off regions during Semiconductor Physics Module 201.
Feature: Toggle-Driven Topology Selection. Outcome: Facilitates comparative analysis of current gain ($\alpha$ and $\beta$) across different circuit configurations, reinforcing theoretical electronics principles through hands-on verification.
Feature: Transparent Circuit Overlay Panel. Outcome: Provides direct correlation between physical component placement and schematic diagrams, aiding in the troubleshooting and circuit synthesis competencies required for Vocational certification.
International Logistics & Compliance
This Educational Instrument is prepared for global deployment with export-grade seaworthy crating (ISPM-15 compliant) to ensure structural integrity during maritime transit. Each consignment includes a comprehensive documentation package: Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification where required, and technical User Manuals in English. The apparatus features a tropicalized design, tested for continuous laboratory operation in ambient conditions up to 45°C and 90% non-condensing humidity.
Why Source from the OEM
Procuring directly from the Original Equipment Manufacturer ensures vertical integration of the production cycle, from in-house PCB population and sheet metal fabrication to final instrument calibration. Unlike third-party traders, we provide batch-tested uniformity across large-scale tender fulfillments. Our facility maintains direct factory spares availability and long-term technical support, ensuring the operational lifecycle of laboratory assets exceeds standard institutional requirements.
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