ASTM E 499 : 1995 : R2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
Hardcopy , PDF
11-11-2014
English
01-12-2006
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 03.03, 2007 Defines procedures for testing and locating the sources of gas leaking at the rate of 4.5 X 10[-13] mol/s (1 X 10[-8] Std cm[3]/s)[3] or greater.
| Committee |
E 07
|
| DocumentType |
Test Method
|
| Pages |
6
|
| ProductNote |
Reconfirmed 2006
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 These test methods cover procedures for testing and locating the sources of gas leaking at the rate of 4.5 x 10 13 mol/s (1 x 108 Std cm 3/s) or greater. The test may be conducted on any device or component across which a pressure differential of helium or other suitable tracer gas may be created, and on which the effluent side of the leak to be tested is accessible for probing with the mass spectrometer sampling probe.
1.2 Two test methods are described:
1.2.1 Test Method A - Direct probing, and
1.2.2 Test Method B - Accumulation.
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.
| ASNT SNT TC 1A : 2016 | TOPICAL OUTLINES FOR QUALIFICATION OF NONDESTRUCTIVE TESTING PERSONNEL |
| ASNT CP 189 : 2016 | QUALIFICATION AND CERTIFICATION OF NONDESTRUCTIVE TESTING PERSONNEL |
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