NEN EN 13477-1 : 2001
Current
The latest, up-to-date edition.
NON-DESTRUCTIVE TESTING - ACOUSTIC EMISSION - EQUIPMENT CHARACTERISATION - PART 1: EQUIPMENT DESCRIPTION
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Detection
4.1 Sensing element
4.2 Sensor case
4.3 Sensor characteristics
5 Signal conditioning
5.1 Preamplifier
5.2 Cables
5.3 Post-amplification and frequency filtering
6 Signal measurement
6.1 Continuous signal
6.2 Burst signal
6.3 Waveform
7 Analysis and output of results
8 Automated system
8.1 Automated analysis
8.2 Feedback to a control or alarm system
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