LEEM-29 Thermal conductivity of good conductor experiment
Experiments
1. Understand the basic principle of measuring the thermal conductivity of brass using the stable flow method and master its experimental key points;
2. Understand the principle of flow rate stabilization device;
3. Measure the four temperature values when the thermal conductivity of brass samples is stable, and use the stable flow method to determine the thermal conductivity of brass.
Specifications
Description |
Specifications |
Electric heater | 120W |
Test sample | Brass sample, cylindrical with a diameter of 38mm |
Temperature controller | Temperature control range: room temperature -100 degrees Celsius |
Temperature sensor | DS18B20, resolution of 0.1 degrees |
Measurement display | 128 * 64 dot matrix Chinese LCD display module |
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