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Significance and Use
5.1 Dynamic mechanical analyzers monitor changes in the viscoelastic properties of a material as a function of temperature and frequency, providing a means to quantify these changes. In most cases, the value to be assigned is the temperature of the transition (or event) under study. Therefore, the temperature axis (abscissa) of dynamic mechanical analysis thermal curves must be accurately calibrated by adjusting the apparent temperature scale to match the actual specimen temperature over the temperature range of interest.
5.2 This test method is useful for research, quality assurance, and specification acceptance.
1.1 These test methods describes the temperature calibration of dynamic mechanical analyzers (DMA) from –100 °C to 300 °C.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
E473 Terminology Relating to Thermal Analysis and Rheology
E1142 Terminology Relating to Thermophysical Properties
E1640 Test Method for Assignment of the Glass Transition Temperature By Dynamic Mechanical Analysis
E1970 Practice for Statistical Treatment of Thermoanalytical Data
E2161 Terminology Relating to Performance Validation in Thermal Analysis and Rheology
E3142 Test Method for Thermal Lag of Thermal Analysis Apparatus
ICS Number Code 17.200.20 (Temperature-measuring instruments)
|Link to Active (This link will always route to the current Active version of the standard.)|
ASTM E1867-18, Standard Test Methods for Temperature Calibration of Dynamic Mechanical Analyzers, ASTM International, West Conshohocken, PA, 2018, www.astm.orgBack to Top