1.1 本试验方法描述了商用或定制流变仪产生的扭矩信号的校准或性能一致性。测试的具体范围取决于流变仪的扭矩范围。 1.2 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 该测试方法校准或证明了流变仪在环境温度下扭矩信号的一致性。 5.2 由此确定的校准系数可用于获得正确的扭矩值。 5.3 该测试方法可用于研究、开发、规范验收和质量控制或保证。

1.1 This test method describes the calibration or performance conformance for the torque signal generated by commercial or custom-built rheometers. The specific range of the test depends upon the torque range of the rheometer. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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, 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. ====== Significance And Use ====== 5.1 The test method calibrates or demonstrates conformity of the torque signal of a rheometer at ambient temperature. 5.2 A calibration factor thus determined may be used to obtain correct torque values. 5.3 This test method may be used in research, development, specification acceptance, and quality control or assurance.