Stefan-Boltzmann Lamp
U.S. Educator Price
$96

A 12V incandescent lamp is an excellent source of thermal radiation at high, measurable temperatures.

What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.

Product Summary

The temperature of this 12 V incandescent lamp filament can be accurately determined by measuring the voltage and current that students supply to the lamp (a graph of Temperature vs. Resistivity is provided).

Applications

  • Radiation from a hot object (˜ 3,000 K)
  • The Stefan-Boltzmann Law (R = sT4) at high temperatures
  • The Inverse Square Law for thermal radiation

Buying Guide

Requires One Of These P/N Price
Student Power Supply, 18 VDC, 3 A SE-8828 $180
12 V DC Power Supply -- --
Also Available P/N Price
Complete Thermal Radiation System TD-8855 $999

Support Documents

Manuals
Stefan-Boltzmann Lamp Manual English - 42.96 KB

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