instruments. The manner of reducing the sensitiveness of these instrumentsis of importance in precision work. The use of a rotating sectoreddisk for reducing the intensity of the source is liable to introduceerrors, which must be taken into account. It may be added that these tests were made in a… … WASHINGTON GOVERNMENT PRINTING OFFICE 1908 INSTRUMENTS AND METHODS USED IN RADIOMETRY. By W. W. Coblentz. Page. I. Introduction 392 II. The Microradiometer 394 III. The Radiomicrometer 395 IV. The Thermopile 398 1. Comparison of an old and a new form of Rubens thermopile 400 2. Losses due to the…
Measurements and use of instruments · Thermometry, pyrometry and calorimetry · Heat flow, thermal and thermodynamic processes
Internet Archive · NIST Research Library · Public Domain Mark 1.0. Free to use for anything.
