Thermal Radiation Cube (Leslie’s Cube) - TD-8554

For quantitative experiments in thermal radiation, an accurate source is as important as an accurate sensor. With the Thermal Radiation Cube, students control the temperature (up to 120 °C) and observe the radiation rate from 4 different surfaces: black matte, white matte, polished aluminum and dull aluminum. With the Radiation Sensor, students can quantitatively investigate: radiation from different surfaces at a single temperature; radiation from a single surface at different temperatures (Stefan-Boltzmann Law); and the absorptive and reflective properties of substances (window glass is provided).