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SoundTest-Master
 

Noise level measuring instrument with integrated long-term storage

Produktbild

Description:

This precision noise level measuring instrument uses frequency weighting filters according to dB (A) and dB (C) standard curves. A choice of two time weighting factors (fast/slow) allows optimum adaptation to noise dynamics The selectable analogue indicator provides a visual assessment of the test area. The measurement is taken with a long-term recording function with 16,000 storage points or real-time logging on a PC using the supplied software. The device has analogue DC and AC outputs and an illuminated display. Calibration and adjustment is by means of a standard 94 dB/1 kHz noise level calibrator.
  • Precise measurement of noise levels with frequency weighting filter according to dB (A) and dB (C) standard curves
  • Selectable time weighting factors for optimum adaptation to noise dynamics
  • Long-term recording function with 16,000 storage points or real-time logging on PC
  • Selectable analogue indicator for visual assessment
  • Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator
  • Sensitive electret condenser microphone with detachable wind guard
  • Analogue outputs: DC and AC
  • PC software (English)
  • Large, illuminated display
  • Attribute082.070A SoundTest-Master
    TitleNoise level measuring instrument
    Schallpegel dB(A)/dB(C)
    Zeitbewertung Fast/Slow
    Echtzeitaufzeichnung
    Echtzeitstempel
    Datenübertragung
    Langzeitspeicher
    Sensor typeMicrophone: Electret condenser
    PortsAC voltage output:
    0.7 Vrms at full deflection,
    approx. 600 Ω output impedance
    DC voltage output:
    10 mV/dB,
    approx. 100 Ω output impedance
    Power supply DC 9V ≥ 500 mA (ripple < 100 mV)
    Measurement range sound pressure level30 dB … 130 dB (automatic)
    40 dB … 80 dB (manual)
    50 dB … 90 dB (manual)
    60 dB … 100 dB (manual)
    70 dB … 110 dB (manual)
    80 dB … 120 dB (manual)
    90 dB … 130 dB (manual)
    Display updateDigital: 2 measurements/s
    Analogue: 20 measurements/s
    Memory16000 measurements
    PortOptoinsulated RS232
    Power supply6 x 1.5V LR03 (AAA)
    Temperature (working conditions)0°C … 40°C

    Scope of delivery:
  • SoundTest-Master
  • Software
  • USB cable
  • batteries
  • carrying case
  • Documentation:
    Produktinfosheet not available.


    Categorie:
    Environment and special measuring devices

    Titel:
    Noise level measuring instrument

    Industrial Quality (BlackLine) / Professional Technology (OrangeLine):
    BlackLine

    Art.No.: 082.070A, EAN-No.: 4021563676330

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