SpectralEmissivity & Emittance
| Useful Data | Practices Measuring or Avoiding | Background & Theory|
A free resource about Spectral Emissivity & Spectral Emittance, the important optical properties of matter used in Thermal Infrared Thermography and Thermal Radiation Thermometry.
Learn about emissivity basics & why Total Emissivity is the wrong parameter for Thermal Infrared Imaging & Thermometry on our 2003 Emissivity Trail Page.
The Basic Emissivity Trail
Learn from Success. Why re-invent the wheel? IR Thermography & Thermometry have been used for many years, but poorly described. Here's a database of successes!
IR Applications Database