NIST 0:45 reflectometer |
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| Authors: | Maria E Nadal Edward A Early Will Weber Robert Bousquet |
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| Affiliation: | 1. Optical Technology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899‐8442;2. AFRL/HEDO, 2650 Louise Bauer Dr., Brooks City‐Base, TX 78235;3. OptiTechure Inc., 172 Acorn Hill Road, Olivebridge, NY 12461;4. Genesis Engineering Solutions, 9811 Greenbelt Road, Lanham, MD 20706 |
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| Abstract: | The NIST 0:45 reflectometer measures the spectral reflectance factor at an influx angle of 0° and an efflux angle of 45° of colored, nonfluorescent specimens at room temperature, with widths ranging from 3 to 10 cm and heights from 3 to 20 cm and with an uncertainty of less than 0.5 in color difference units. Published in 2008 by John Wiley & Sons, Inc. Col Res Appl, 33, 94–99, 2008 |
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| Keywords: | colorimetry color measurements color uncertainties color standards |
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