CPC Subgroup
G01N 27/18 caused by changes in the thermal conductivity of a surrounding material to be tested (G01N27/20 takes precedence)
Full Title
Investigating or analysing materials by the use of electric, electrochemical, or magnetic means (G01N3/00 – G01N25/00 take precedence; measurement or testing of electric or magnetic variables or of electric or magnetic properties of materials G01R) > by investigating impedance > by investigating resistance > of an electrically-heated body in dependence upon change of temperature > caused by changes in the thermal conductivity of a surrounding material to be tested (G01N27/20 takes precedence)
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open