ASTM-E398 › Complete Document History
Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement

Complete Current Edition:
   2020 EDITION - Sheet Materials Using Dynamic Relative Humidity Measurement - July 8, 2020

Obsolete Revision Information:
   2013 EDITION - Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement - Nov. 15, 2013
   2003 EDITION - WATER VAPOR TRANSMISSION RATE OF SHEET MATERIALS USING DYNAM - May 10, 2003
   1983 R93(E1) EDITION - DISCONTINUED 1994 - Jan. 1, 1993
   1983 EDITION - WATER VAPOR TRANSMISSION RATE - Jan. 28, 1983