Open AccessMEASUREMENT OF THE EMISSIVITY AND RADIATION TEMPERATURE OF VARIOUS ROOM TEMPERATURE MATERIALS
Author(s) -
Youwen Zhang,
Cai-gen Zhang
Publication year - 1980
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.29.829
Subject(s) - emissivity , radiation , infrared , radiometer , materials science , temperature measurement , optics , radiometry , thermal radiation , physics , thermodynamics
The emissivity of various room temperature materials may be measured simply by the HD Infrared Low Temperature Radiometer, the results of the measurement are in agreement with those of other articles.When the radiation temperature of various room temperature materials is measuredit is found that values obtained are nearly all the same. In order to explain these experimental results, the corresponding formulas are deduced, in these cases, the reflective radiation must be considered.