Acoustic emission sensors
– Frequecy band 20 kHz – 1.0 MHz
– Broadband and resonant
– For different entviroment
– With waveguide and embedded
– Air copled
– Point contact
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Preamplifiers
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Measurement systems for AES calibration
– Frequecy band 20 kHz – 1.0 MHz
– Programmable mechanical signals and waves
– Accuracy 5..10 percent
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Smart capacitive transducer
– For use with measurement system
– Frequecy band 20 kHz – 1.0 MHz
– Displacement measurement limits 1…100 nm
– Resolution 0.1 nm
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