The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Reference 0 /45 Colorimeter
Published
Author(s)
Abstract
The Optical Technology Division at the National Institute of Standards and Technology (NIST) has developed a new instrument designed to measure the surface color of reflective, non-fluorescent samples at a geometry of 0 illumination angle and 45 viewing angle (0 /45 ). The instrument provides customers with means to incorporate calibrated transfer standards into their measurement systems and when required, a calibration service that can be used for measurements of customer supplied samples that meet the measurement criteria of the instrument. This document provides a detailed overview of the measurement methods, the uncertainty, and the characterization of the NIST Standard Reference 0/45 Colorimeter.Citation
Special Publication (NIST SP) - 250-71
Report Number
250-71
NIST Pub Series
Pub Type
Keywords
calibration, color standard, colorimeter, uncertainty
Created May 12, 2008, Updated January 6, 2010