ASTME659

ASTME659 is a standard published by ASTM International as part of the E-series of standards. The designation indicates that it belongs to the family of ASTM standards that cover test methods, guides, and practices developed by recognized committees. The exact scope and requirements of ASTM E659 can vary with revision, so users should consult the current edition to obtain precise language and obligations.

In general, ASTM E659 provides guidelines for the selection, calibration, operation, and reporting of procedures related to a specific measurement or evaluation domain. The document typically includes definitions of key terms, descriptions of recommended practices, procedural steps, equipment and reference material requirements, measurement uncertainties, data recording formats, and criteria for conformity or acceptance. It may also address safety considerations, quality control, documentation, and the reporting of results.

Because standards are periodically updated to reflect new technologies and industry needs, ASTM E659 is subject to revision or reissue, with addenda or errata issued between full revisions. Users should apply the edition that is in effect at the time of use and note any transitional provisions. The standard is commonly employed by laboratories, manufacturers, researchers, and certifying bodies to promote consistency, reproducibility, and comparability of measurements and evaluations across organizations.

Related standards in the ASTM E-series cover similar topics in different fields, enabling broader standardization of procedures and data interpretation. See also adjacent E-series standards for context, particularly those dealing with measurement, instrumentation, or quality assurance in laboratory or industrial settings.