Vibrochecker vs NTN PORTABLE VIBROSCOPE

If you are looking for an App for vibration measurement and trying to choose appropriate vibration isolation for machines, components or systems, the "VibroChecker" can be a helpful assistant. With this App from ACE – the globally recognised specialists for industrial damping technology - you can quickly and simply measure vibrations on machines and components within a frequency range up to 50 Hz. You will gain a simple overview of current vibration statuses in a vertical direction and initial suggestions for vibration-reducing action with the result of the measurements. In addition, this App offers the option of suggesting customised vibration damping on the basis of individual machine data entries, such as the weight, number of support points and the required isolation rates. All measurement results can be archived. The application can be operated intuitively and is explained with a demo-video. All of this makes the "VibroChecker" a practical aid with permanently availability from vibration measurements through to action planning. This free aid for users serves the purpose of providing an initial description of the situation with respect to vibrations and is based on a simple, physical model of a single mass oscillator with even distribution of weight. The measurement results provide information but certainly do not substitute in-depth and calibrated on-site measurements.

This App can analyze the vibration of equipment through acceleration data received wirelessly, and perform OA and FFT analysis, and displays the analysis result on the tablet screen. The Bearing damage can be identified using the bearing frequencies estimated from the FFT analysis. Bearing replacement recommendations can be managed by entering threshold values for the bearing vibration levels. In OA analysis, normal or abnormal results can be displayed by setting threshold values for acceleration, velocity, and displacement. In addition, equipment / component condition is judged based on ISO 10816 vibration evaluation criteria. You can select NTN bearings from the preset bearing list registered in the app, and create multiple measurement points with the preset rotational speed and thresholds. For non-NTN bearings, you can create an original bearing list by entering the bearing internal specifications or bearing vibration frequencies. Data storage and history management are available, and the change over time of vibration measurement results can be viewed in a line graph. Data that can be managed in history is OA, FFT, and time waveform. Saved measurement data can be imported from a tablet to a user’s　computer and edited with a spreadsheet.