This test method, ASTM E2744-10, describes the calibration or performance confirmation of the electronic pressure signals from thermal analysis apparatus. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. There is no ISO standard equivalent to this test method. 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 and health practices and determine the applicability of regulatory limitations prior to use.