ASTM-E2861 Standard Test Method for Measurement of Beam Divergence and Alignment in Neutron Radiologic Beams

ASTM-E2861 - 2016 EDITION - CURRENT
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Standard Test Method for Measurement of Beam Divergence and Alignment in Neutron Radiologic Beams
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Scope

1.1 This test method covers the design, materials, manufacture, and use of a divergence and alignment indicator (DAI) for measuring the effective divergence of a thermal neutron beam used for neutron imaging as well as determining the alignment of the imaging plane relative (usually normal) to the centerline of the beam. This test method is applicable to thermal neutron imaging.

1.2 The values stated in SI units are to be regarded as the standard.

1.3 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.

Keywords

alignment; beam characterization; divergence angle; neutron radiography;; ICS Number Code 19.100 (Non-destructive testing)

To find similar documents by ASTM Volume:

03.03 (Nondestructive Testing)

03.04 (Magnetic Properties)

To find similar documents by classification:

19.100 (Non-destructive testing Including testing equipment: industrial apparatus for X-ray and gamma radiography, penetrant flaw detectors, etc. Non-destructive testing of welded joints, see 25.160.40 Industrial radiographic films, see 37.040.25 Non-destructive testing of metals, see 77.040.20)

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Document Number

ASTM-E2861-16

Revision Level

2016 EDITION

Status

Current

Modification Type

Revision

Publication Date

June 15, 2016

Document Type

Test Method

Page Count

8 pages

Committee Number

E07.05