Photon Probe Co., Ltd. Fork Characteristics Experiment and FFT Analysis Report Document
A large number of examples demonstrating the characteristics of tuning forks!
This document is a report on the tuning fork characteristic experiments conducted using the optical heterodyne displacement meter "HV400" for tuning fork vibration measurements. Through this experiment, it is shown that the tuning fork does not vibrate in a single mode but rather exhibits complex vibrations that are superimposed. It reveals that there are vibrations containing multiple low-frequency components, rather than just the harmonic (high-frequency side) components explained by modes. Additionally, numerous examples demonstrating tuning fork characteristics are included. [Contents] ■ HV400 Tuning Fork Vibration Measurement (Part 1) ■ HV400 Tuning Fork Vibration Measurement (Part 2) ■ HV400 Tuning Fork Vibration Measurement (Part 4) ■ FFT Analysis of HV400 Tuning Fork Vibration Measurement (Part 1) ■ FFT Analysis of HV400 Tuning Fork Vibration Measurement (Part 2) *For more details, please refer to the catalog or feel free to contact us.
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