Arrays

PU match array

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For arrays consisting of PU match probes, special array grids may be required. Applications which require the use of a PU Match sensor array, are applications where spatial resolution is of the utmost importance. The array grids, designed for the PU Match arrays, will allow you to take full advantage of miniature size of sensors involved. The grids are significantly smaller than the grids designed for the PU mini probes. This feature allows to position the probes very close to one another, within the array grid. As a result, the area that a PU match array can measure is smaller. However, obtained results will have a much higher spatial resolution (down 3mm depending on the array grid used). The PU Match array grid is a perfect solution for measurements on very small objects, such a hearing aid, micro pump, or small actuator. Regardless of the final application, the array grid can be used with the Microflown Acoustic Camera solution.

The acoustic camera enables you to visualise sound, as an acoustic picture, or a video. Results are displayed in a form of a colour map superimposed over a two-dimensional image of the measured noise source.  Colour representation is used to visualise differences in the amplitude of noise registered at different locations on the surface of the studied noise source. The acoustic camera can visualise the spatial distribution of Sound Pressure, Particle Velocity, Sound Intensity and Sound Power in real time. This can be very useful for sound localization, troubleshooting, benchmarking, or end of line control of products.

The handheld version of the array grid is developed to provide a portable solution, which guarantees that quick and easy scanning of surfaces is possible. The hand held array can be delivered with custom dimensions specific to your application.