Photometric measurements definition

Photometric measurements means the measurements of luminance levels made on the face of the sign.

Examples of Photometric measurements in a sentence

• Photometric measurements shall be carried out on the samples before and after the test.

• Photometric measurements need to be acquired at a time when the light output of the lamp has reached a steady state.

• Photometric measurements were made at approximately 525 nm against the reagent blank.

• Figure 1.Calibration curve of Mn. Photometric Figure 2.Calibration curve of Fe. Photometric measurements were made at 525 nm measurements were made at 510 nm Figure 3.

• Calibration curve of Cu. Photometric measurements were made at 610 nm At the outset the test run analysis is carried out in order to characterize the calibration curves.

• Photometric measurements were made at approximately 610 nm against distilled water as a reagent blank.

• Photometric measurements were made at approximately 510 nm against the reagent blank.

• Photometric measurements are produced by multiepoch, multiobject fitting (MOF; Drlica-Wagner et al.

• Photometric measurements converted to absolute flux for HD 140283, with an example of a fit to a model spectrum (Sect.

• Photometric measurements of Vega have been absolutely calibrated against terrestrial observations of certified laboratory standards (e.g. tungsten strip lamps, freezing-point black bodies).25 These abso- lute photometry experiments provide the normaliza- tion for the network of stellar models and templates that are used as practical absolute standards.