Description
The THERMISTOR CHARACTERISTICS APPARATUS is a precision laboratory instrument designed to study the variation of resistance of a thermistor with temperature. This apparatus enables students to experimentally verify the negative temperature coefficient (NTC) behavior of thermistors and understand their application as temperature sensors.
It is an essential experiment for solid-state physics, electronics, and instrumentation laboratories.
✅ Key Features
🌡 Accurate Temperature Control
Built-in heating arrangement for gradual temperature variation
Uniform temperature distribution for reliable readings
Suitable for plotting resistance vs temperature characteristics
🔬 Thermistor-Based Measurement
High-quality NTC thermistor with stable characteristics
Clear demonstration of exponential resistance decrease with temperature
Suitable for repeated academic experiments
⚡ Regulated Power Supply
Stable low-voltage DC supply
Smooth control for precise measurements
Ensures consistency and accuracy in readings
📊 Precise Electrical Measurement
Sensitive voltmeter and ammeter arrangement
Enables calculation of thermistor resistance
Supports plotting of R vs T and ln(R) vs 1/T graphs
🧱 Rugged & User-Friendly Design
Panel-mounted setup with clearly labeled controls
Compact and durable cabinet construction
Easy operation for students and instructors
🛡 Safe Laboratory Operation
Low-voltage and insulated components
Over-current and over-temperature protection
Designed for safe use in educational environments
📊 Typical Applications
Study of thermistor characteristics
Temperature sensing and control experiments
Solid-state physics practicals
Electronics and instrumentation labs
Sensor behavior and calibration studies
Engineering physics demonstrations
💡 Why Choose This Model?
Accurate demonstration of thermistor temperature behavior
Reliable temperature control for repeatable results
Stable power supply ensures precise measurements
Student-friendly and durable laboratory design
Essential apparatus for sensor and semiconductor education
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