ASTM F 78 : 1997 : R2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Test Method for Calibration of Helium Leak Detectors by Use of Secondary Standards (Withdrawn 2008)
Hardcopy , PDF
30-07-2008
English
10-12-2002
Important note : Users cannot be edited or removed once added to your Multi user PDF.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.
| Committee |
F 01
|
| DocumentType |
Test Method
|
| Pages |
7
|
| ProductNote |
Reconfirmed 2002
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| Supersedes |
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.
| 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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