What's New

This app has been updated by Apple to display the Apple Watch app icon.

- Fixed crash caused by using email function without setting up an account
- Minor bug fix

App Description

VibraUnits converts amplitudes of the most commonly used units in mechanical vibration analysis.
The vibration equations used for changing units between displacement-velocity-acceleration only apply to vibration occurring at a discrete frequency (sinusoidal waves).

Features:
- Conversion between velocity, acceleration and displacement
- Frequency conversion between Hz and CPM
- Displacement conversion between mils and microns (RMS, 0-peak & peak-peak)
- Velocity conversion between inch/s and mm/s (RMS, 0-peak & peak-peak)
- Acceleration conversion between G's and m/s^2 (RMS, 0-peak & peak-peak)


Disclaimer:
This app is intended for educational purposes, although the calculations were made with great care, it may contain errors or inaccuracies. Using the results of the calculations is the responsibility of the user.

iPhone Screenshots

(click to enlarge)

VibraUnits screenshot 1 VibraUnits screenshot 2

iPad Screenshots

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VibraUnits screenshot 3 VibraUnits screenshot 4 VibraUnits screenshot 5

App Changes

  • June 16, 2014 Initial release
  • December 31, 2014 New version 1.22
  • November 02, 2015 New version 1.23