Sper-scientific 850013 Advanced Datalogging Sound Meter Manuel d'utilisateur télécharger pdf (Page 19)

MAINTENANCE

The following actions will keep the meter in good working

condition and ensure correct measurement technique:

 Wind blowing across the microphone may cause

additional noise and affect the reading. When taking

measurements in a windy environment, the windscreen

must be used to prevent interference.

 Do not store or operate the meter in high temperature or

high humidity environments. See Specifications (page

30) for recommended operating environment ranges.

 Keep the microphone dry and avoid severe vibration.

 Remove the batteries and store the meter in a low

humidity environment when not in use for an extended

period of time.

 Repairs or services not covered in this manual should

be performed by qualified personnel only. Please

contact Sper Scientific to speak with a technician.

 Periodically wipe the meter with a dry cloth. Do NOT

use abrasives or solvents on this meter.

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Sper-scientific 850013 Advanced Datalogging Sound Meter Manuel d'utilisateur Page 19