Soft-db Opus Suite SLM & 3Vib Module Manuel d'utilisateur télécharger pdf (Page 27)

Microphone Sensitivity

100 mV/g = 10.2mV/(m/s²)

Range

± 15 g = 1.53 m/s²

6.2.6 Vib Measurement Type

The Measurement Type menu provides predefined settings for ISO 2631 measurements. For a given

ISO 2631 measurement, specific frequency weightings will be used for each axis. A specific k Factor

for each axis will also be used in the vector summation of the three axes.

It is also possible to set the Measurement Type to “Custom” and use user defined values of

frequency weighting and k Factor.

6.2.7 Vib FFT Setup

The FFT Bandwidth is adjustable from 200 to 1000 Hz.

The FFT Resolution is adjustable from 0.05 to 1 Hz. The refresh time of the data (display and record)

directly depends on this resolution as the RefreshTime = 1/Resolution. Therefore the refresh time

will vary from 1 to 20 seconds.

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Soft-db Opus Suite SLM & 3Vib Module Manuel d'utilisateur Page 27