The National Institute of Standards and Technology supplies calibrated standards and special tests of incandescent type of lamps for total spectral radiant flux (TSRF) from 360 nm to 830 nm. The total spectral radiant flux scale is based on both the spectral irradiance scale and the total luminous flux scale maintained by the National Institute of Standards and Technology s Optical Technology Division. A description of current measurement services is given along with the procedures, equipment, and techniques used to perform these calibrations. Detailed estimates and procedures for determining the uncertainties of the reported values are also presented.
Citation: Special Publication (NIST SP) - spReport Number:
NIST Pub Series: Special Publication (NIST SP)
Pub Type: NIST Pubs
calibration, flux, lamp, measurement, radiant, spectral, standard, total