thermogravimetry

https://doi.org/10.1351/goldbook.T06324
A technique in which the mass of a substance (and/or its reaction product(s)) is measured as a function of temperature whilst the substance is subjected to a controlled temperature @P04869@.
Sources:
Orange Book, 2nd ed., p. 39 [Terms]
PAC, 1985, 57, 1737. (Nomenclature for thermal analysis - IV (Recommendations 1985)) on page 1738 [Terms] [Paper]