Senseca XPT800 handleiding
Handleiding
Je bekijkt pagina 94 van 124
XPT800 – Sound Level Meter and Spectrum Analyzer
V1.0
Page 94 of 124
14 Maintenance Operations
14.1 Cleaning the Instrument
Clean the device with a soft, clean cloth or, when necessary, slightly moistened with clean water.
Warning!
Take care that no moisture enters the enclosure.
Forbidden!
Do not use sprays, solvents, alcohol-based cleaners or abrasives.
14.2 Microphone cleaning (microphone diaphragm)
To avoid permanent alterations in frequency response and consequent degradation of performance
that may invalidate the instrument's compliance with class 1 tolerance limits, the accumulation of
dust and dirt particles on the microphone diaphragm must be avoided.
The microphone capsule and diaphragm must be periodically inspected and, if necessary and possi-
ble, cleaned. Inspection and cleaning, if necessary, are normally carried out during periodic calibra-
tion at the accredited Senseca Italy Srl laboratory.
14.3 Accredited periodical calibration
This must be performed at Senseca Italy's UNI CEI EN ISO/IEC 17025 accredited laboratories or at
another accredited laboratory for the calibration of sound level meters and octave or third octave fil-
ters.
Periodic calibration must be carried out in accordance with international technical standards.
Notice!
It is recommended to calibrate the unit annually.
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Productinformatie
| Merk | Senseca |
| Model | XPT800 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 27123 MB |
