toon|Vibroscope Support

Description

Vibroscope - Vibration Measurement and Analysis Tools

"Vibroscope" is a vibration measurement and analysis tools by using the iPhone's acceleration sensor in real time. It allows you to monitor by visualizing the low frequency vibration, such as inaudible by ear.

This app can be intuitively detected an acceleration amount, that displays the two-axial coordinates in the horizontal direction and the time-axis waveform in the vertical direction. It can measure by determining the horizontal or vertical direction to suit the attitude of the iPhone automatically, so as to be available on the floor and desk or handheld.

In addition, "Vibroscope" is also equipped with the ability to analyze the frequency components of the low frequency vibration by the FFT analyzer.

Also, the "GAL" unit of earthquake acceleration can be converted by multiplying the 100 in this app's measurement display value.

If a detailed sound level analysis is required, it is recommended that you use our iPhone sound level measuring and analysis app "Sound Level Analyzer".

Please click on the link below to access "Vibroscope" product page in AppStore^TM.

Communications charges when connecting to AppStore will be borne by the customer.
iPhone is a trademark of Apple Inc., registered in the U.S. and other countries. AppStore is a service mark of Apple Inc.

Products Information

Version: 9.0
Release date: November 21, 2024. UTC
Size: 0.8 MB
Category: Utilities, Life style
Compatibility: Compatible with iPhone. Requires iOS 18.1 or later.
Status: Now distributing.

Features

Optimized for iPhone, Compact code size.
Measurement of vibrations (Main): acceleration values [m/s²]
Real-time display: the horizontal direction - the two-axial vector plane graph, the vertical direction - the time-axis waveform.
3-axis composite acceleration display (Compo): Compo.[m/s²] (orange-line on the time-axis waveform).
Linear scale graph display. (Linear)
Peak level display (Peak)
Display of the peak acceleration level along X, Y, Z, 3-axis composition.
Switching of the sensor sampling period: Fast, Slow.
Axis direction (Axis) : Swapping the axis direction on the graph display during operation.
Switching of acceleration display (Instant/Average): Instant - instantaneous acceleration, Average - average acceleration per second.
Logarithmic scale graph display (Log)
Time setting of Measurement timer duration: 1 sec - 1 hour.
Time setting of Start delay timer: 0 - 20 sec.
FFT analysis for 3-axis directional and composite acceleration (FFT)

Peak Frequency display function on FFT mode.
Reference level setting in FFT mode: 1e-6m/s/s, or 1e-5m/s/s.
Snapshot of the measurement screen: Capture the measurement results and Time-stamp to "Photos"
Logging Function: X-axis, Y-axis, Z-axis, saved in a text file (UTF8) . It saves the measurement data, Time-stamp to LOG file. It can be exported by using iPhone file sharing.

Applications

"Vibroscope" can be used for various applications as follows:

In cases such as car traffic, to analyze the vibration and frequency components on the floor and walls.
To measure the howling level such as Audio equipment.
To detect the vibration and acceleration of train or automobile.
Check the sense of balance by the sensing of the horizontal direction of the body swinging.

Operational Mode

"Vibroscope" has two operational modes, MAIN and FFT. By tapping each button, its operation mode is selected and executed.

MAIN : Vibration level measurement mode (default)
FFT : FFT analyzer mode

MAIN mode : Vibration Level Measurement

This mode makes the vibration measurement in general.

By tapping Start button to start the vibration level measurement, and it then stop by tapping Stop button.

The display speed will be changed in the display speed button (FAST, SLOW). Measurement display will be able to shift the display range by up-down button ( [+] or [-] ).

Vibration level measurement displays the effective acceleration value and its maximum value (Peak value).

It can be intuitively detected an acceleration amount, that displays the two-axial coordinates in the horizontal direction and the time-axis waveform in the vertical direction. By tapping "peak" button, you can control whether to display numerical value.

It can be measured by determining the horizontal or vertical direction to suit the attitude of the iPhone. In the two-axis graph display, either the x-y-axis or x-z-axis or y-z-axis by the attitude of the terminal will be displayed. (For this automatic screen display, you need to unlock "Portrait orientation lock" in the iPhone device settings.)

Axis display setting (Axis) During measurement operation, tap the "Axis" button to change the axis direction in the graph display. Each time you tap the "Axis" button, the axis direction will be switched sequentially, so please match the axis direction you want to display. In this case, the "Axis" button will be displayed as "XYZ", "XZY", "ZYX", etc., according to the axis direction selection. Note that the "Axis" button is not displayed in logarithmic scale view.
Switching of acceleration display (Instant/Average): Instant - instantaneous acceleration, Average - average acceleration per second. The ability to display average acceleration per second has been added in the latest version. You can toggle between displaying instantaneous acceleration and average acceleration. The default is instantaneous acceleration.