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ASTM C1269-97

Historical Revision

Standard Practice for Adjusting Operational Sensitivity Setting of In-Plant Walk-Through Metal Detectors (Withdrawn 2023)

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1.1 This practice covers a procedure for adjusting the operational sensitivity of in-plant walk-through metal detectors. Performance of this procedure should result with in-plant walk-through metal detectors being adjusted to an initial operational sensitivity setting suitable for performance testing.

1.2 This practice does not set test object specifications or specify specific test objects. These should be specified by the regulatory authority.

1.3 This practice uses information developed by Practice C1270, or an equivalent procedure, which identifies the critical test object (from a specified set of test objects), its critical orientation, and the critical test path through the detection zone. In the case of Practice C1270, the information is found on the detection sensitivity map(s) for each in-plant walk-through metal detector.

1.4 This practice is one of several developed to assist operators of nuclear facilities with meeting the metal detection performance requirements of the regulatory authorities (see Appendix).

1.5 This standard practice is neither intended to set performance levels nor limit or constrain technologies.

1.6 This practice does not address safety or operational issues associated with the use of walk-through metal detectors.

1.7 The values stated in SI units are to be regarded as standards. The values given in parentheses are for information only.


SDO ASTM: ASTM International
Document Number C1269
Publication Date Dec. 10, 1997
Language en - English
Page Count 6
Revision Level 97
Supercedes
Committee C26.12
Publish Date Document Id Type View
Jan. 1, 2021 C1269-97R21 Revision
Dec. 10, 1997 C1269-97 Revision
Jan. 1, 2012 C1269-97R12 Reaffirmation
Dec. 10, 1997 C1269-97R03 Reaffirmation