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Significance and Use
5.1 This test method may be used to validate the performance of a specific thermogravimetric analyzer.
5.2 This test method may be used to validate the performance of a specific method based upon a thermogravimetry mass loss or residue measurement.
5.3 This test method may be used to determine the repeatability of a specific apparatus, operator, or laboratory.
5.4 This test method may be used for specification and regulatory compliance purposes.
1.1 This test method provides procedures for validating mass loss, residue, and temperature measurements by thermogravimetric analyzers (TGAs) and analytical methods based upon the measurement of mass loss or residue content or temperature. Performance parameters determined include mass loss, residue, and temperature repeatability (precision), detection limit, quantitation limit, linearity, and bias.
1.2 Validation of apparatus performance and analytical methods is requested or required for quality initiatives or where results may be used for legal purposes.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E473 Terminology Relating to Thermal Analysis and Rheology
E1142 Terminology Relating to Thermophysical Properties
E1582 Test Method for Temperature Calibration of Thermogravimetric Analyzers
E1970 Practice for Statistical Treatment of Thermoanalytical Data
E2040 Test Method for Mass Scale Calibration of Thermogravimetric Analyzers
E2161 Terminology Relating to Performance Validation in Thermal Analysis and Rheology
ICS Number Code 19.020 (Test conditions and procedures in general); 71.040.10 (Chemical laboratories. Laboratory equipment)
UNSPSC Code 41111521(Thermogravimeter)
|Link to Active (This link will always route to the current Active version of the standard.)|
ASTM E2402-19, Standard Test Method for Mass Loss, Residue, and Temperature Measurement Validation of Thermogravimetric Analyzers, ASTM International, West Conshohocken, PA, 2019, www.astm.orgBack to Top