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ASTM F 78 : 1997 : R2002

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Standard Test Method for Calibration of Helium Leak Detectors by Use of Secondary Standards (Withdrawn 2008)

Available format(s)

Hardcopy , PDF

Withdrawn date

30-07-2008

Language(s)

English

Published date

10-12-2002

CONTAINED IN VOL. 10.04, 2006 Covers procedure for calibrating mass spectrometer-type helium leak detector with a series of commercially available calibrated leaks without need for recourse to a primary standard.

1.1 This test method covers a procedure for calibrating a mass spectrometer-type helium leak detector with a series of commercially available calibrated leaks without need for recourse to a primary standard.

1.2 Leak detector parameters determined by this test method include:

1.2.1 Minimum detectable signal, drift noise (8.5, with recorder; 8.6, without recorder),

1.2.2 Response time,

1.2.3 Minimum detectable leak rate, and

1.2.4 Sensitivity.

1.3 This standard does not purport to address 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.

Committee
F 01
DocumentType
Test Method
Pages
7
ProductNote
Reconfirmed 2002
PublisherName
American Society for Testing and Materials
Status
Withdrawn
Supersedes

ASTM E 1 : 2014 : REDLINE Standard Specification for ASTM Liquid-in-Glass Thermometers
ASTM E 425 : 90A DEFINITIONS OF TERMS RELATING TO LEAK TESTING

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