ASTM-E2022 › Complete Document History
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration

Complete Current Edition:
   2016 R21 EDITION - REAPPROVED IN 2021 - July 1, 2021

Obsolete Revision Information:
   2016 EDITION - Calculation of Weighting Factors for Tristimulus Integration - Aug. 15, 2016
   2011 EDITION - Calculation of Weighting Factors for Tristimulus Integration - June 15, 2011
   2008 EDITION - Calculation of Weighting Factors for Tristimulus Integration - Dec. 1, 2008
   2006(E1) EDITION - EDITORIALLY CORRECTED - May 1, 2008
   2006 EDITION - Calculation of Weighting Factors for Tristimulus Integration - July 1, 2006
   2001 EDITION - Calculation of Weighting Factors for Tristimulus Integration - June 10, 2001
   1999 EDITION - Calculation of Weighting Factors for Tristimulus Integration - June 10, 1999