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ASTM F327-08

Current Revision

Standard Practice for Sampling Gas Blow Down Systems and Components for Particulate Contamination by Automatic Particle Monitor Method

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1.1 This practice describes how to connect, prepare, and sample pressurized gas systems (having up to 19.1-mm (0.75-in.) diameter lines) for particulate contamination by using an automatic monitor.

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

1.3 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 limitations prior to use. For hazard statements, see Section 5.


This practice describes the apparatus needed, and the procedures for connecting, preparing, and sampling pressurized gas blow down systems and components for particulate contamination by the use an automatic particle monitor. The sensing unit of the automatic particle monitor is connected to the designated sample port which is under purge condition. The system flow rate is then adjusted to the sample flow rate requirement. Finally, all the gas passing through the sensing unit is monitored for particulate contamination until the required sample volume has been analyzed.


SDO ASTM: ASTM International
Document Number F327
Publication Date Nov. 1, 2008
Language en - English
Page Count 2
Revision Level 08
Supercedes
Committee E21.05
Publish Date Document Id Type View
Nov. 1, 2008 F0327-08 Revision
Jan. 1, 2000 F0327-78R00 Revision
April 1, 2022 F0327-08R22 Reaffirmation
May 1, 2015 F0327-08R15 Reaffirmation
Jan. 1, 2000 F0327-78R96 Reaffirmation