Standard Practice for Characterizing Acoustic Emission Instrumentation

Importancia y uso:

5.1 This practice provides information necessary to document the accuracy and performance of an acoustic emission system. This information is useful for reference purposes to assure that the instrumentation performance remains consistent with time and use, and provides the information needed to adjust the system to maintain its consistency.

5.2 The methods set forth in this practice are not intended to be either exclusive or exhaustive.

5.3 Difficult or questionable instrumentation measurements should be referred to electronics engineering personnel.

5.4 It is recommended that personnel responsible for carrying out instrument measurements using this practice should be experienced in instrumentation measurements, as well as all the required test equipment being used to make the measurements.

Subcomité:

E07.04

Referida por:

E0976-15R21, E2374-16R21, E1067_E1067M-18, E2075_E2075M-15R20, E1118_E1118M-16R20, E1211_E1211M-17R25, E1932-12R22, E2076_E2076M-15R22, F0914_F0914M-20R24, F1430_F1430M-20R24, E1139_E1139M-17R25, F2174-02R23, E0543-21, E2981-21, E2984_E2984M-21, C1624-22, E2533-21, F1797-18R22, E0543-21

Volúmen:

03.03

Número ICS:

17.140.20 (Noise emitted by machines and equipment)

Palabras clave:

acoustic emission; AE; dead-time; gain; preamplifier; sensitivity; sensor; signal processor; threshold ;