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ASTM F310-07

Current Revision

Standard Practice for Sampling Cryogenic Aerospace Fluids

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1.1 This practice describes procedures for taking a sample of cryogenic aerospace fluid for analysis.

1.2 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. For hazard statement, see Section 5.


This practice establishes the apparatus and materials needed, possible hazards, and two standard procedures for taking samples of cryogenic aerospace fluids for analysis. For the Dewar flask procedure, a clean Dewar flask is used to collect a sample of cryogenic aerospace fluid either from a sampling valve, or poured from a Dewar flask used for storage. Whereas, for the cryogenic sampler procedure, the sampler is used to withdraw a small amount of liquefied gas from a large supply, and is then allowed to cool until a steady stream of cryogenic liquid exists in the sampler. Once the sampling valves are closed, the trapped liquid will convert to gas and pressurize the sampling vessel.


SDO ASTM: ASTM International
Document Number F310
Publication Date April 1, 2007
Language en - English
Page Count 3
Revision Level 07
Supercedes
Committee E21.05
Publish Date Document Id Type View
April 1, 2007 F0310-07 Revision
Sept. 1, 2004 F0310-04 Revision
April 1, 2020 F0310-07R20 Reaffirmation
Nov. 1, 2012 F0310-07R12 Reaffirmation
Jan. 1, 2000 F0310-70R00 Reaffirmation
Jan. 1, 2000 F0310-70R96 Reaffirmation