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OKTABA-101A (ОКТАВА-101А) OCTAVE-101A Sound Level Meter.

OKTABA-101A (ОКТАВА-101А)

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The sound level meter OKTABA-101A, a spectrum analyzer OKTABA-101A (OKTABA101A, OKTABA 101A)
 
The sound level meter OKTABA-101A, a spectrum analyzer OKTABA-101A is designed for easy measurement to health monitoring and appraisal of jobs on vibration and acoustic factors.
 
Product Specifications-101A sound level meters OKTABA:
 
Accuracy class - 1.
Measurement range (with a microphone 50mV/Pa) - 22dBA-145dBA (CPS) (4 sub-band 15 dB increments).
The linear working range of the instrument-101A Sound Level Meter OKTABA, the spectrum analyzer OKTABA-101A - 80 dB.
Frequency Correction - A, C, Lin (1 Hz-20 kHz).
Frequency range - 1.6 Hz to 20 Hz (infrasound mode), 10Hz-20kHz (Sound mode).
Measuring device unit sound level meter OKTABA-101A, a spectrum analyzer OKTABA-101A parameters:
Mode "Sound": sound levels L, Lmax, Lmin (S, F, I adjusted A, C, Lin), Lekv, Lpik, sound pressure levels in octave and third octave bands in the range of 20Hz-16kHz;
Mode "Infrasound": sound pressure levels in octave and 1/3-octave bands in the range 1.6 Hz-16Gts, sound levels adjusted A and Lin.
Microphone: Condenser, 1/2 inches, 45mV/Pa.
Sound level meter display unit OKTABA-101A, a spectrum analyzer OKTABA-101A: LCD, 128x64 pixels with backlight and contrast adjustment.
Weight - not more than 700g.
The range of ambient temperatures - from -20 º C to +40 ° C.
Total average life of the appliance-101A Sound Level Meter OKTABA, the spectrum analyzer OKTABA-101A (without sensors) - 10 years.
Verification interval - 1 year.


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