Studies of instruments for measuring radiant energy in absolute value: an absolute thermopile

W. W. Coblentz, W.B. Emerson

Bulletin of the Bureau of Standards · 1916 · 30 citations · 0 references

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Abstract

Introduction II. Apparatus and methods 1. The radiometer 2 Construction of the receivers 3. Thermopile and galvanometer 4. Water-cooled shutter and diaphragm 5. The radiator 6. The assembled apparatus 7. Method of making observations 8. Method of reduction of data 9. Corrections for diffuse reflection from the receiver 10. Accuracy attainable III.