Standard Practice for
Continuous Sizing and Counting of Airborne Particles in
Dust-Controlled Areas and Clean Rooms Using Instruments
Capable of Detecting Single Sub-Micrometre and Larger
Particles1
This widespread is issued underneath the fixed designation f 50; the wide variety right away following the designation indicates the 12 months of unique
adoption or, within the case of revision, the yr of closing revision. a number of in parentheses suggests the 12 months of remaining reapproval. a superscript
epsilon (e) indicates an editorial alternate for the reason that final revision or reapproval.
click below to download Astm F 50 – 92 (Reapproved 2001) pdf free
