ASTM E74 - 18(2026)
Standard Practices for Calibration and Verification for Force-Measuring Instruments
| Aviso: | Las normas ASTM en lectura se visualizan a través del área de cliente. Los archivos no se pueden descargar |
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| Fecha edición: |
2026-04-01
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | force-measuring instrument; force standard; load cell; proving ring; testing machine ; |
| Scope: | 1.1 The purpose of these practices is to specify procedures for the calibration of force-measuring instruments. Procedures are included for the following types of instruments: 1.1.1 Elastic force-measuring instruments, and 1.1.2 Force-multiplying systems, such as balances and small platform scales. Note 1: Verification by deadweight loading is also an acceptable method of verifying the force indication of a testing machine. Tolerances for weights for this purpose are given in Practices E4; methods for calibration of the weights are given in NIST Technical Note 577(1), Methods of Calibrating Weights for Piston Gages. 1.2 The values stated in SI units are to be regarded as the standard. Other metric and inch-pound values are regarded as equivalent when required. 1.3 These practices are intended for the calibration of static force-measuring instruments. It is not applicable for dynamic or high speed force calibrations, nor can the results of calibrations performed in accordance with these practices be assumed valid for dynamic or high speed force measurements. 1.4 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. 1.5 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. |
| ICS: | 17.100 - Medición de fuerza, peso y presión |
| CTN: | E28.01 - E28.01 |
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Otras Relaciones |
Es referenciada por E3205 - 26 Es referenciada por E103 - 24 Es referenciada por E2624 - 17(2025) Es referenciada por E18 - 25 Es referenciada por C1583/C1583M - 25 Es referenciada por F377 - 03(2022) Es referenciada por C39/C39M - 26 Es referenciada por E2546 - 15(2023) Es referenciada por C1187 - 20a Es referenciada por E6 - 25 Es referenciada por E4 - 24 Es referenciada por C900 - 25 Es referenciada por E10 - 23 Es referenciada por C1857/C1857M - 19 Es referenciada por C1197 - 22 Es referenciada por E21 - 20 Es referenciada por E139 - 24 Es referenciada por C1196 - 20 Es referenciada por F1062 - 97(2025) Es referenciada por D76/D76M - 21 |
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