able 3/8" tripod. Reflections from the body are thus avoided, or
the measuring instrument can be used with test jig structures.
8. Care and service
The Sound Level Meter requires absolutely no servicing other
than battery replacement.
For external cleaning of the instrument, always use a soft, damp
cloth. Under no circumstances use scouring agents or solvents.
9. Technical data
Operating voltage ....................: 9 volts DC
Battery type ...............................: 9V
Measurement tolerance ............: ± 2dB at 114dB sound level
Frequency ...................................: 32Hz - 10kHz
Display ........................................: analogue dB indicator
Weighting filter .........................: A and C (IEC standard)
Output socket ............................: Cinch
Signal output ............................: 330 mV rms at 0 dB indication
Current requirements ................: approx. 6 mA
Dimensions (W x H x L) .............: (61x45x160) mm
Weight .......................................: approx. 230g inc. battery
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Sommaire:
7.3 Atténuateur ......................................................................... 21
Attention! A lire absolument!
Pour tous dommages provoqués par un non-respect du mode
d'emploi, vous perdez vos droits de garantie! Nous n'assumons
aucune responsabilité pour des dommages consécutifs qui en
résultent! Ce mode d'emploi est à lire attentivement avant la
mise en service.
Sound-Level-Mètre/Phonemètre
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