Apparatus and method of measuring acoustical energy applied...

Details Apparatus and method of measuring acoustical energy applied... Apparatus and method of measuring acoustical energy applied...

2007-08-10

2010-11-23

Surin, J M Saint (Department: 2856)

Measuring and testing

Vibration

By mechanical waves

C073S001480, C073S649000, C310S31300R

Reexamination Certificate

active

07836769

ABSTRACT:
An apparatus and method for measuring the acoustical energy that will be applied to a substrate during cleaning. A substrate is provided that has placed upon it a piezoelectric member that is capable of sensing the acoustical power that is transmitted. This enables the detection and calibration of transducer assemblies that are used in the cleaning of substrates.

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