1.1 This test method covers the requirements for the absolute calibration of acoustic emission (AE) sensors. The calibration yields the frequency response of a transducer to waves, at a surface, of the type normally encountered in acoustic emission work. The transducer voltage response is determined at discrete frequency intervals of approximately 10 kHz up to 1 MHz. The input is a given well-established dynamic displacement normal to the mounting surface. The units of the calibration are output voltage per unit mechanical input (displacement, velocity, or acceleration).
1.2 Units—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 and health 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.
ASTM E1106-12(2017) Referenced Document
ASTM E114 Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Examination by the Contact Method
ASTM E1316 Standard Terminology for Nondestructive Examinations*, 2024-02-01 Update
ASTM E494 Standard Practice for Measuring Ultrasonic Velocity in Materials
ASTM E650 Standard Guide for Mounting Piezoelectric Acoustic Emission Sensors
ASTM E1106-12(2017) history
2021ASTM E1106-12(2021) Standard Test Method for Primary Calibration of Acoustic Emission Sensors
2017ASTM E1106-12(2017) Standard Test Method for Primary Calibration of Acoustic Emission Sensors
2012ASTM E1106-12 Standard Test Method for Primary Calibration of Acoustic Emission Sensors
2007ASTM E1106-07 Standard Test Method for Primary Calibration of Acoustic Emission Sensors
1986ASTM E1106-86(2002)e1 Standard Method for Primary Calibration of Acoustic Emission Sensors
1997ASTM E1106-86(1997) Standard Method for Primary Calibration of Acoustic Emission Sensors
1992ASTM E1106-86(1992)e1 Standard Method for Primary Calibration of Acoustic Emission Sensors