ASTM F25-04

Standard Test Method for Sizing and Counting Airborne Particulate Contamination in Cleanrooms and Other Dust-Controlled Areas

STANDARD published on 1.9.2004

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The information about the standard:

Designation standards: ASTM F25-04
Note: WITHDRAWN
Publication date standards: 1.9.2004
SKU: NS-53999
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM F25-04 :

Keywords:

airborne particle concentration, cleanroom, contamination, macroparticle

Additional information

1. Scope

1.1 This test method covers counting and sizing airborne particulate matter 5 m and larger (macroparticles). The sampling areas are specifically those with contamination levels typical of cleanrooms and dust-controlled areas.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

2. Referenced Documents

F50-21	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
ISO 14644-1	Cleanrooms and Associated Controlled Environments--Part 1: Classification of Air Cleanliness
IEST-G-CC1003	Measurement of Airborne Macroparticles (1999)
SAE	Abstract ARP-743, Procedure for the Determination of Particulate Contamination of Air in Dust-Controlled Spaces by Particle Count Method, August 1962

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