bolographn.
/ˈbəʊləɡrɑːf//ˈbəʊləɡraf/ An automatic record of the indications of a bolometer.
ΘΚΠ
the world > matter > properties of materials > temperature > heat > [noun] > measurement of heat > instrument > for measuring radiant heat > record produced by
bolograph1903
1903 S. P. Langley in Astrophysical Jrnl. Mar. 93 A study of the yearly variations of the selective absorption of the Earth's atmosphere by the aid of a long series of bolographs.
Derivatives
boloˈgraphic adj. pertaining to this.
ΘΚΠ
the world > matter > properties of materials > temperature > heat > [adjective] > relating to measurement of heat > specific
actinometric1842
actinometrical1864
bolometric1881
bolographic1903
1903 A. M. Clerke Probl. Astrophysics 22 Using a ‘bolographic’ method, in which the camera registers what the bolometer feels.
This entry has not yet been fully updated (first published 1933; most recently modified version published online December 2018).
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