ASTM D 5451 : 1993 : R2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Practice for Sampling Using a Trier Sampler
Hardcopy , PDF
11-11-2014
English
01-09-2008
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 11.04, 2016 Defines sampling using a trier.
| Committee |
D 34
|
| DocumentType |
Standard Practice
|
| Pages |
2
|
| ProductNote |
Reconfirmed 2008
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This practice covers sampling using a trier. A trier resembles an elongated scoop as shown in Fig. 1. The trier is used to collect samples of granular or powdered materials that are moist or sticky and have a particle diameter less than one-half the diameter of the trier.
1.2 The trier can be used as a vertical coring device only when it is certain that a relatively complete and cylindrical sample can be extracted.
1.3 This standard does not purport to address all of the safety problems, 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.
FIG. 1 Triers (Typical)
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