ASTM E2782-24
Standard Guide for Measurement Systems Analysis (MSA)
| Označení normy: | ASTM E2782-24 |
| Vydáno: | 01.10.2024 |
| Status: | Active |
| Počet stran: | 27 |
| Sekce: | 14.01 |
| Označení: | analysis of variance; ANOVA; bias; discrimination ratio; gauge consistency; gauge performance; gauge R&R; gauge stability; linearity; repeatability; reproducibility; resolution; variance components; |
| ASTM označení: | ASTM E2782 |
| Nahrazuje: | E2782-17R22E01 |
This guide presents terminology, concepts, and selected methods and formulas useful for measurement systems analysis (MSA). Measurement systems analysis may be broadly described as a body of theory and methodology that applies to the non-destructive measurement of the physical properties of manufactured objects. This guide presents selected concepts and methods useful for describing and understanding the measurement process. This guide is not intended to be a comprehensive survey of this topic.
1.1 This guide presents terminology, concepts, and selected methods and formulas useful for measurement systems analysis (MSA). Measurement systems analysis may be broadly described as a body of theory and methodology that applies to the nondestructive measurement of the physical properties of manufactured or natural objects.
1.2 Units—The system of units for this guide is not specified. Dimensional quantities in the guide are presented only as illustrations of calculation methods and are not binding on products or test methods treated.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.