Report on the CCT Supplementary Comparison S1 of Infrared Spectral Normal Emittance/Emissivity.

ABSTRACT: The National Measurement Institutes (NMIs) of the United States, Germany, France, Italy and Japan, have joined in an inter-laboratory comparison of their infrared spectral emittance scales. This action is part of a series of supplementary inter-laboratory comparisons (including thermal conductivity and thermal diffusivity) sponsored by the Consultative Committee on Thermometry (CCT) Task Group on Thermophysical Quantities (TG-ThQ). The objective of this collaborative work is to strengthen the major operative National Measurement Institutes' infrared spectral emittance scales and consequently the consistency of radiative properties measurements carried out worldwide. The comparison has been performed over a spectral range of 2 μm to 14 μm, and a temperature range from 23 °C to 800 °C. Artef

SUBMITTER: Hanssen L 

PROVIDER: S-EPMC5324078 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature