SYMPOSIA PAPER Published: 01 January 1983
STP29452S

Comments on Calibration and Design of a Heat Flow Meter

Source

After a review of the calibration of two heat flow meter (HFM) transducers, the HFM has been redesigned. The new design produces a calibration independent of the characteristics of the material being tested; that is, it produces the same calibration curve for thick, low-density specimens as for thin, high-density ones. Calibration within ±1 percent of transfer standard accuracy is discussed; the HFM precision for thick specimens of low-density glass fiber appears to be higher than that of a guarded hot plate under the same testing conditions.

Author Information

Bomberg, M
Division of Building Research, National Research Council of Canada, Ottawa, Ont.
Solvason, KR
Division of Building Research, National Research Council of Canada, Ottawa, Ont.
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Details
Developed by Committee: C16
Pages: 277–292
DOI: 10.1520/STP29452S
ISBN-EB: 978-0-8031-4856-7
ISBN-13: 978-0-8031-0230-9