* Sound Level Meter DB 100

Spesification :
Microphone...................................prepolarised electret condenser.
Nominal sensitivity........................20 mV/ Pa .
Sound level meter
Standards......................................IEC 61672-1 Class 2 /
IEC 60651 Class 2 / IEC 60804 Class 2
Measured parameters...................LA and LAeq
Other displayed parameters..........LAFmax, LAFmin, LASmax , LASmin
Frequency weighting.....................A
Measuring range...........................30-130 dB
Time weighting..............................slow, fast
Data integration time for LAeq..........from 1s to 15 min
Overload indicator.........................detected at the peak sound-pressure level
Backlighted display.......................graphic 128x64 pixels.
Adjustable contrast.

Resolution.....................................0, 1 dB
Reference direction.......................microphone axis
Reference range............................30 - 130 dB
Reference level.............................94 dB
Reference frequency.....................1000 Hz
Environmental effects
Storage relative humidity............... 95 % RH max.
Storage temperature......................from 0 ° C to + 50 ° C.
Operating temperature..................from -10 ° C to + 50 ° C.
Humidity dependence....................in accordance with standard between 30
and 90% RH, reference being at 65% HR
and 40° C.
Static pressure dependence..........According to class 2 requirements
Standards......................................IEC 61672-1 / IEC 61651 / IEC 60804
Electromagnetical compatibility......As per 89/ 336/ CEE guideline
Power supply

Batteries........................................3 AAA or rechargeable batteries
( Rq: rechargeable batteries must not be recharged inside
the instrument)
Battery life ( at 20° C) ......................30 hours min ( with alkaline batteries)

* Stok : Ready

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