ASTM-E2021 Complete Document History
Standard Test Method for Hot-Surface Ignition Temperature of Dust Layers

Complete Current Edition:
   2015 R23 EDITION - REAPPROVED IN 2023 - May 29, 2023

Obsolete Revision Information:
   2015 EDITION - Hot-Surface Ignition Temperature of Dust Layers - Aug. 15, 2015
   2009 R13 EDITION - Standard Test Method for Hot-Surface Ignition Temperature of - Jan. 15, 2014
   2009 EDITION - HOT-SURFACE IGNITION TEMPERATURE OF DUST LAYERS, STANDARD TE - Dec. 1, 2009
   2006 EDITION - HOT-SURFACE IGNITION TEMPERATURE OF DUST LAYERS, STANDARD TE - Dec. 1, 2006
   2001 EDITION - HOT-SURFACE IGNITION TEMPERATURE OF DUST LAYERS, STANDARD TE - Oct. 10, 2001
   2000 EDITION - HOT-SURFACE IGNITION TEMPERATU - March 10, 2000