Senseca XPT800 handleiding
Handleiding
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XPT800 – Sound Level Meter and Spectrum Analyzer
V1.0
Page 46 of 124
8 Viewing modes
Info
Display modes are available by accessing the MEASURE menu from the ICON MENU.
XPT800 calculates all broadband acoustic parameters in parallel with all available weighting filters. It
allows parameter calculations with linear, exponential and moving averages. It also allows real-time
and parallel calculations of broadband parameters with spectra in octave or third-octave bands.
Functions for statistical analysis allow 7 percentile levels of broadband parameters and frequency
spectra to be calculated in octave or third-octave bands; in addition, level distribution and cumulative
functions are calculated.
The set of acoustic parameters selectable for display in the various graphical screens is completely in-
dependent of the set of parameters or groups of parameters selected for storage and datalogging. The
parameters available for display are the full set while the parameters subject to storage are user-
selectable through specific panels (see datalogging setup section).
The screens available for displaying data in numerical or graphical format are described below:
SLM (Sound Level Meter)
•
6 user-selectable parameters;
•
Difference of levels (selectable);
•
Bar graph of 3 broadband levels;
•
Display by colored icons of alarms triggered by exceeding settable thresholds;
•
Display date and time of occurrence of integrated parameters (e.g., Max-Min).
TABLE
•
All broadband parameters, weightings and time constant in parallel: Instantaneous, Average,
Max-Min;
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7 x Ln broadband percentiles, Ln moving, 7 x Ln for 1/1 or 1/3 octave frequency bands;
•
Spectrum: Instantaneous, Min, Max, Average, Mov, Ln;
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Exceedances: current exceedances;
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No. of occurrences (SLM, Marker, Audio).
FREQUENCY SPECTRUM (Histogram)
•
1/1 or 1/3 octave histograms: up to 4 selectable with activatable/deactivatable traces. Numeri-
cal values @cursor position, Avg, Max, Min, Inst. Three broadband values histograms A, C, Z, U
dependent on user setting;
•
Selectable linear or weighted spectrum;
•
Time constants: Lin, Fast or Slow;
•
Type: Inst, Mov, Avg, Max, Min, Rep-Avg, Rep-Max, Rep-Min, Evn-Avg, Evn-Max, Evn-Min.
Bekijk gratis de handleiding van Senseca XPT800, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Senseca |
| Model | XPT800 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 27123 MB |
