National Calibration Facility for Retroreflective Traffic Control Materials (2005)

Below is the uncorrected machine-read text of this chapter, intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text of each book. Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.

LIST OF TABLES Table 1 – Light spot diameter (cm) at sample position with 5 mm field aperture Table 2 – Summary of source requirements and characterization Table 3 – Uncertainty budget for measuring the lamp current at any time within the year Table 4 – Uncertainty budget for measuring the lamp current over the course of a day Table 5 – Sensitivity coefficient with respect to CCT Table 6 – Summary of goniometer motion requirements Table 7 – Summary of realized goniometer motions and capabilities Table 8 – Uncertainty budget for setting the absolute position of the magnetic encoder Table 9 – Uncertainty budget for the illumination distance of a sample Table 10 – Summarizes the capabilities of the three detector stages Table 11 – The chromaticity differences (STARR-CHARM) Table 12 – Uncertainty budget for setting the alignment tool Table 13 – Uncertainty budget for setting arbitrary NIST entrance angle components Table 14 – Uncertainty budget for calculating CIE entrance angle component, β1 Table 15 – Uncertainty budget for calculating CIE entrance angle component, β2 Table 16 – Uncertainty budget for setting the aperture separation, c Table 17 – Uncertainty budget for observation distance, d Table 18 – Uncertainty budget for arbitrary setting of the observation angle, α Table 19 – Uncertainty budget for coefficient of luminous intensity, RI Table 20 – Summary of the additional uncertainty components for white beaded material Table 21 – Summary of the additional uncertainty components for red prismatic material Table 22 – Summary of the additional uncertainty components for yellow pavement marking material Table 23 – Uncertainty budget for measurement of area, A ix

x