- an instrument consisting of a spectroscope and a bolometer, for determining the distribution of radiant energy in a spectrum.
Origin of spectrobolometer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a combined spectroscope and bolometer for determining the wavelength distribution of radiant energy emitted by a source
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012