ASTM F50-21 PDF

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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 Particles
standard by ASTM International, 04/01/2021

Document Format: PDF

Description

1.1”This practice covers the determination of the particle concentration, by number, and the size distribution of airborne particles in dust-controlled areas and clean rooms, for particles in the size range of approximately 0.01 to 5.0 ”m. Particle concentrations not exceeding 3.5””””106 particles/m 3 (100”’000/ft³) are covered for all particles equal to and larger than the minimum size measured.

Product Details

Published:
04/01/2021
Number of Pages:
6
File Size:
1 file , 90 KB
Redline File Size:
2 files , 170 KB
Note:
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