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CENTER 320 center Sound Lever Meter CENTER 320 by Shenzhen Laesent Technology Co., Ltd

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Shenzhen Laesent Technology Co., Ltd
86-755-89576335


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Product Description

CENTER 320 center Sound Lever Meter CENTER 320

CENTER 320 center Sound Lever Meter            

  • IEC 651 Type II

  • Level Range Display

  • Simultaneous MAX  MIN Measurement

  • 4 digits Display

  • Auto Power Off

  • AC DC Signal Output

  • Resolution 0.1 dB update cycle 0.5 s

Microphone:
   Electorate condenser microphone
Accuracy:
   ±1.5 dB ( ref 94dB @1KHz )
Level Range:
    Lo = 30 ~ 80 dB
    Med = 50 ~ 100 dB
    Hi = 80 ~ 130 dB
Frequency Weighting:
   A , C
Time Weighting:
   Fast , Slow
Auxiliary Outputs:
  AC output

              Output voltage: 1Vrms (at full scale)
             
Output impedance: Approx:600Ω
   AC output
              Output voltage: 10mV / dB
              Output impedance: Approx:50Ω

Dynamic Range:
   50 dB
Frequency Range:
   31.5Hz to 8KHz
Battery Type:
   9V Battery NEDA 1604, IEC 6F22, JIS 006P
Battery Life:
   50 hours ( with alkaline battery )
Operation Temp.:
   0°C~ 40°C(<80% R.H.)
9V Battery, Carrying Case,  Calibration Screwdriver,  Windscreen

CENTER-320 series-4CENTER-320 series-5CENTER-320 series-3CENTER-320 series-2CENTER-320 series-1


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